Forschungsschwerpunkte

Materialien für Energiespeichersysteme und deren Charakterisierung in einer elektrochemischen Zelle
Struktur-Eigenschaftsbeziehungen in Funktionsmaterialien, hauptsächlich Übergangsmetalloxide, intermetallische Verbindungen und Kompositmaterialien
Weiterentwicklung von in operando Charakterisierungsverfahren

Publikationen

Researcher ID

ORCID

Publikationen 1991 bis 2015

Alle Publikationen

Vita

Ausbildung

2005
Habilitation im Fach „Materialwissenschaft“
Technische Universität Darmstadt (TUD)
„Strukturen, Phasenübergänge und Eigenschaften der polymorphen 3d-Übergangsmetallmolybdate MeMoO_4, Me=Mn, Fe, Co, Ni, Cu und Zn“

1996
Promotion (Dr. rer. nat.)
Materialwissenschaft, TUD
Fachgebiet Strukturforschung, Prof. Dr.-Ing. Dr. h.c. H. Fueß
„Bestimmung und Modellierung der magnetischen Eigenschaften ausgewählter binärer Übergangsmetalloxide“

1991
Diplom (Dipl.-Physiker)
Institut für Kernphysik TUD, Prof. Dr. F. Beck (†)
„Formfaktoren in der Quantenhadrodynamik“

Beruflicher Werdegang

seit 06/2012
Leiter des Instituts für Angewandte Materialien – Energiespeichersysteme (IAM-ESS)

seit 12/2010
Professor für „Materialforschung für neuartige Energiespeichersysteme“ am Karlsruher Institut für Technologie (KIT)

10/2006-12/2010
Abteilungsleiter „Funktionelle Kompositmaterialien“ am Leibniz-Institut für Festkörper- und Werkstoffforschung IFW Dresden

02/2005-12/2010
Privatdozent für das Fach „Materialwissenschaft“ an der TUD

04/1997-12/1997 & 11/1999-11/2000
Messplatzbetreuer mit Dienstort am Hamburger Synchrotronlaboratorium

1991-2006
Wissenschaftlicher Mitarbeiter im Fachbereich Materialwissenschaft der TUD

Auslandsaufenthalt

12/1997-11/1999
Marie-Curie-Fellow an der Universität Cambridge, England
Interdisciplinary Research Centre in Superconductivity

Auszeichnungen

2001
„Max-von-Laue Preis“ der Deutschen Gesellschaft für Kristallographie

2001
„Adolf-Messer Preis“ für besondere Leistung in Forschung und Lehre (2001)

2010-2012
Gastprofessur für „Materialforschung für eine nachhaltige Energietechnik“ an der TU Bergakademie Freiberg

Komitees und Gremien

SFB 595 „Elektrische Ermüdung in Funktionswerkstoffen“
Mitglied im Vorstand
Sprecher des Transferbereichs
Projektleiter(bis 12/2018)
(pLB)
Gutachterausschuss Institut-Laue-Langevin
2004-2007: Subcommittee„Magnetic Structures“
seit 2016:Subcommittee„Structure“
2009-2011
Sprecher der „Special Interest Group: Functional Materials“ der „European Crystallographic Association (ECA)“
Heinz Maier-Leibnitz Zentrum (MLZ), Neutronenquelle FRM-II
Sprecher des Bereichs „Strukturen“
2009-2011
Sprecher der „Special Interest Group: Functional Materials“ der „European Crystallographic Association (ECA)“
2012-2020
Topic-Sprecher „Energiespeicher und –wandler“ im KIT Zentrum „Mobilitätssysteme“
2018-2022
Stellv. Sprecher des Center for Electrochemical Energy Storage Ulm-Karlsruhe (CELEST)
seit 2019
Sprecher im Exzellenzcluster „Energy Storage beyond Lithium“
seit 2017
HGF Topic Sprecher „Electrochemical Energy Storage“ in SCI (POF III) und MTET (POF IV)
Sprecher des Helmholtz-Exzellenznetzwerks „post Lithium Batteries“
seit 2011
Dozent an der HECTOR School (verlinken zu https://www.hectorschool.kit.edu/)

Alle Publikationen

The structural behavior of electrochemically delithiated Li $_{x}$ Ni $_{0.8}$ Co $_{0.15}$ Al $_{0.05}$ O $_{2}$ (x<1) battery cathodes
Hölderle, T.; Monchak, M.; Baran, V.; Dolotko, O.; Bette, S.; Mikhailova, D.; Voss, A.; Avdeev, M.; Ehrenberg, H.; Müller-Buschbaum, P.; Senyshyn, A.
2023. Journal of Power Sources, 564, Art.-Nr.: 232799. doi:10.1016/j.jpowsour.2023.232799
Development of a Parallel Product-Production Co-design for an Agile Battery Cell Production System
Ruhland, J.; Storz, T.; Kößler, F.; Ebel, A.; Sawodny, J.; Hillenbrand, J.; Gönnheimer, P.; Overbeck, L.; Lanza, G.; Hagen, M.; Tübke, J.; Gandert, J.; Paarmann, S.; Wetzel, T.; Mohacsi, J.; Altvater, A.; Spiegel, S.; Klemens, J.; Scharfer, P.; Schabel, W.; Nowoseltschenko, K.; Müller-Welt, P.; Bause, K.; Albers, A.; Schall, D.; Grün, T.; Hiller, M.; Schmidt, A.; Weber, A.; Biasi, L. de; Ehrenberg, H.; Fleischer, J.
2022. Towards Sustainable Customization: Bridging Smart Products and Manufacturing Systems. Hrsg.: Ann-Louise Andersen, Rasmus Andersen, Thomas Ditlev Brunoe, Maria Stoettrup Schioenning Larsen, Kjeld Nielsen, Alessia Napoleone, Stefan Kjeldgaard, 96–104, Springer International Publishing. doi:10.1007/978-3-030-90700-6_10
Co $_{0.5}$ TiOPO $_{4}$ @C as new negative electrode for sodium ion batteries: Synthesis, characterization, and elucidation of the electrochemical mechanism using in operando synchrotron diffraction
Nassiri, A.; Sabi, N.; Sarapulova, A.; Indris, S.; Mangold, S.; Ehrenberg, H.; Saadoune, I.
2021. Journal of Power Sources, 498, Art.-Nr.: 229924. doi:10.1016/j.jpowsour.2021.229924
Correlation between structural, electrical and electrochemical performance of Zn doped high voltage spinel LiNi $_{0, 5 - x}$ Zn $_{x}$ Mn $_{1, 5}$ O $_{4}$ porous microspheres as a cathode material for Li-Ion batteries
Gajraj, V.; Azmi, R.; Darma, M. S. D.; Indris, S.; Ehrenberg, H.; Mariappan, C. R.
2021. Ceramics international, 47 (24), 35275–35286. doi:10.1016/j.ceramint.2021.09.070
Li+/Na+Ion Exchange in Layered Na $_{2 / 3}$ (Ni $_{0.25}$ Mn $_{0.75}$ )O $_{2}$ 2: A Simple and Fast Way to Synthesize O $_{3}$ /O $_{2}$ -Type Layered Oxides
Hua, W.; Wang, S.; Wang, K.; Missyul, A.; Fu, Q.; Dewi Darma, M. S.; Li, H.; Baran, V.; Liu, L.; Kübel, C.; Binder, J. R.; Knapp, M.; Ehrenberg, H.; Indris, S.
2021. Chemistry of Materials, 33 (14), 5606–5617. doi:10.1021/acs.chemmater.1c00962
Hybrid aqueous supercapacitors based on mesoporous spinel-analogous Zn-Ni-Co-O nanorods: Effect of Ni content on the structure and energy storage
Kumar, V.; Gajraj, V.; Gnanasekar, K. I.; Dsoke, S.; Indris, S.; Ehrenberg, H.; Roling, B.; Mariappan, C. R.
2021. Journal of Alloys and Compounds, 882, Art.-Nr.: 160712. doi:10.1016/j.jallcom.2021.160712
Dielectric Relaxation and Magnetic Structure of A-Site-Ordered Perovskite Oxide Semiconductor CaCu $_{3}$ Fe $_{2}$ Ta $_{2}$ O $_{12}$
Deng, J.; Han, F.; Schwarz, B.; Knapp, M.; Ehrenberg, H.; Hua, W.; Hinterstein, M.; Li, G.; He, Y.; Wang, J.; Yuan, Y.; Liu, L.
2021. Inorganic Chemistry, 60 (10), 6999–7007. doi:10.1021/acs.inorgchem.0c03229
The crystal growth and properties of novel magnetic double molybdate RbFe $_{5}$ (MoO $_{4}$ ) $_{7}$ with mixed Fe $^{3 +}$ /Fe $^{2 +}$ states and 1D negative thermal expansion
Chimitova, O. D.; Bazarov, B. G.; Bazarova, J. G.; Atuchin, V. V.; Azmi, R.; Sarapulova, A. E.; Mikhailova, D.; Balachandran, G.; Fiedler, A.; Geckle, U.; Prots, Y.; Komarek, A. C.; Gavrilova, T. A.; Prosvirin, I. P.; Yang, Y.; Lin, Z.; Knapp, M.; Ehrenberg, H.
2021. CrystEngComm, 23 (18), 3297–3307. doi:10.1039/d1ce00118c
Investigation of “Na $_{2 / 3}$ Co $_{2 / 3}$ Ti $_{1 / 3}$ O $_{2}$ ” as a multi-phase positive electrode material for sodium batteries
Sabi, N.; Sarapulova, A.; Indris, S.; Dsoke, S.; Trouillet, V.; Mereacre, L.; Ehrenberg, H.; Saadoune, I.
2021. Journal of power sources, 481, Article: 229120. doi:10.1016/j.jpowsour.2020.229120
Solution Combustion-Mechanochemical Syntheses of Composites and Core-Shell xLi $_{2}$ MnO $_{3}$ ·(1 - x)LiNi $_{0.5}$ Mn $_{0.3}$ Co $_{0.2}$ O $_{2}$ (0 ≤ x ≤ 0.7) Cathode Materials for Lithium-Ion Batteries
Ehi-Eromosele, C. O.; Indris, S.; Melinte, G.; Bergfeldt, T.; Ehrenberg, H.
2020. ACS sustainable chemistry & engineering, 8 (50), 18590–18605. doi:10.1021/acssuschemeng.0c06804
Lithium-ion (de)intercalation mechanism in core-shell layered Li(Ni,Co,Mn)O2 cathode materials
Hua, W.; Schwarz, B.; Azmi, R.; Müller, M.; Dewi Darma, M. S.; Knapp, M.; Senyshyn, A.; Heere, M.; Missyul, A.; Simonelli, L.; Binder, J. R.; Indris, S.; Ehrenberg, H.
2020. Nano energy, 78, Art. Nr.: 105231. doi:10.1016/j.nanoen.2020.105231
New maximally disordered – High entropy intermetallic phases (MD-HEIP) of the Gd $_{1 - x}$ La $_{x}$ Sn $_{2 - y}$ Sb $_{y}$ M $_{z}$ (M=Li, Na, Mg): Synthesis, structure and some properties
Pavlyuk, V.; Balińska, A.; Rożdżyńska-Kiełbik, B.; Pavlyuk, N.; Dmytriv, G.; Stetskiv, A.; Indris, S.; Schwarz, B.; Ehrenberg, H.
2020. Journal of alloys and compounds, 838, Art. Nr.: 155643. doi:10.1016/j.jallcom.2020.155643
Lithium lanthanum titanate perovskite as an anode for lithium ion batteries
Zhang, L.; Zhang, X.; Tian, G.; Zhang, Q.; Knapp, M.; Ehrenberg, H.; Chen, G.; Shen, Z.; Yang, G.; Gu, L.; Du, F.
2020. Nature Communications, 11 (1), Art. Nr.: 3490. doi:10.1038/s41467-020-17233-1
Evidence of discrete energy states and cluster-glass behavior in Sr $_{2 - x}$ La $_{x}$ CoNbO $_{6}$
Kumar, A.; Schwarz, B.; Ehrenberg, H.; Dhaka, R. S.
2020. Physical review / B, 102 (18), Article: 184414. doi:10.1103/PhysRevB.102.184414
New Li $_{0.8}$ M $_{0.1}$ Ti $_{2}$ (PO $_{4}$ ) $_{3}$ (M=Co, Mg) Electrode Materials for Lithium-Ion Batteries: In Operando X-Ray Diffraction and Ex Situ X-ray Photoelectron Spectroscopy Investigations
Aziam, H.; Darma, M. S. D.; Knapp, M.; Indris, S.; Ehrenberg, H.; Trouillet, V.; Saadoune, I.
2020. ChemElectroChem, 7 (17), 3637–3645. doi:10.1002/celc.202000965
New cubic cluster phases in the Mg-Ni-Ga system
Pavlyuk, N.; Dmytriv, G.; Pavlyuk, V.; Rozdzynska-Kielbik, B.; Cichowicz, G.; Cyranski, M. K.; Chumak, I.; Ehrenberg, H.
2020. Acta crystallographica / B, 76, 534–542. doi:10.1107/S2052520620006423
Understanding the mechanism of byproduct formation within operandosynchrotron techniques and its effects on the electrochemical performance of VO $_{2}$ (B) nanoflakes in aqueous rechargeable zinc batteries
Pang, Q.; Zhao, H.; Lian, R.; Fu, Q.; Wei, Y.; Sarapulova, A.; Sun, J.; Wang, C.; Chen, G.; Ehrenberg, H.
2020. Journal of materials chemistry / A, 8 (19), 9567–9578. doi:10.1039/d0ta00858c
In Situ X-ray Diffraction and X-ray Absorption Spectroscopic Studies of a Lithium-Rich Layered Positive Electrode Material: Comparison of Composite and Core-Shell Structures
Ehi-Eromosele, C. O.; Indris, S.; Bramnik, N. N.; Sarapulova, A.; Trouillet, V.; Pfaffman, L.; Melinte, G.; Mangold, S.; Darma, M. S. D.; Knapp, M.; Ehrenberg, H.
2020. ACS applied materials & interfaces, 12 (12), 13852–13868. doi:10.1021/acsami.9b21061
Na+ ion mobility in Na3+xSc2(SiO4)x(PO4)3 − x (0.1 < x < 0.8) observed by 23Na NMR spectroscopy
Zinkevich, T.; Fiedler, A.; Guin, M.; Tietz, F.; Guillon, O.; Ehrenberg, H.; Indris, S.
2020. Solid state ionics, 348, Art.Nr.: 115277. doi:10.1016/j.ssi.2020.115277
Mechanochemical synthesis of amorphous and crystalline Na₂P₂S₆-elucidation of local structural changes by X-ray total scattering and NMR
Fritsch, C.; Hansen, A.-L.; Indris, S.; Knapp, M.; Ehrenberg, H.
2020. Dalton transactions, 49 (5), 1668–1673. doi:10.1039/c9dt04777h
Investigation of lithium-ion battery degradation mechanisms by combining differential voltage analysis and alternating current impedance
Zhu, J.; Dewi Darma, M. S.; Knapp, M.; Sørensen, D. R.; Heere, M.; Fang, Q.; Wang, X.; Dai, H.; Mereacre, L.; Senyshyn, A.; Wei, X.; Ehrenberg, H.
2020. Journal of power sources, 448, Article: 227575. doi:10.1016/j.jpowsour.2019.227575
Doped nanoscale NMC333 as cathode materials for Li-ion batteries
Hashem, A. M.; Abdel-Ghany, A. E.; Scheuermann, M.; Indris, S.; Ehrenberg, H.; Mauger, A.; Julien, C. M.
2019. Materials, 12 (18), 2899. doi:10.3390/ma12182899
Oxygen Activity in Li-Rich Disordered Rock-Salt Oxide and the Influence of LiNbO $_{3}$ Surface Modification on the Electrochemical Performance
Cambaz, M. A.; Vinayan, B. P.; Geßwein, H.; Schiele, A.; Sarapuolva, A.; Diemant, T.; Mazilkin, A.; Brezesinski, T.; Behm, R. J.; Ehrenberg, H.; Fichtner, M.
2019. Chemistry of materials, 31 (12), 4330–4340. doi:10.1021/acs.chemmater.8b04504
Difference in Electrochemical Mechanism of SnO₂ Conversion in Lithium-Ion and Sodium-Ion Batteries: Combined in Operando and Ex Situ XAS Investigations
Dixon, D.; Ávila, M.; Ehrenberg, H.; Bhaskar, A.
2019. ACS omega, 4 (6), 9731–9738. doi:10.1021/acsomega.9b00563
Synthesis and electrochemical properties of rGO/polypyrrole/ferrites nanocomposites obtained via a hydrothermal route for hybrid aqueous supercapacitors
Mariappan, C. R.; Gajraj, V.; Gade, S.; Kumar, A.; Dsoke, S.; Indris, S.; Ehrenberg, H.; Prakash, G. V.; Jose, R.
2019. Journal of electroanalytical chemistry, 845, 72–83. doi:10.1016/j.jelechem.2019.05.031
Structural and magnetic properties of Ce 1−x Sm x Fe 11−y Ti 1 V y
Simon, D.; Wuest, H.; Hinderberger, S.; Koehler, T.; Marusczyk, A.; Sawatzki, S.; Diop, L. V. B.; Skokov, K.; Maccari, F.; Senyshyn, A.; Ehrenberg, H.; Gutfleisch, O.
2019. Acta materialia, 172, 131–138. doi:10.1016/j.actamat.2019.04.006
An improved electro-thermal battery model complemented by current dependent parameters for vehicular low temperature application
Zhu, J.; Knapp, M.; Darma, M. S. D.; Fang, Q.; Wang, X.; Dai, H.; Wei, X.; Ehrenberg, H.
2019. Applied energy, 248, 149–161. doi:10.1016/j.apenergy.2019.04.066
Ni $_{0.5}$ TiOPO $_{4}$ phosphate: Sodium insertion mechanism and electrochemical performance in sodium-ion batteries
Nassiri, A.; Sabi, N.; Sarapulova, A.; Dahbi, M.; Indris, S.; Ehrenberg, H.; Saadoune, I.
2019. Journal of power sources, 418, 211–217. doi:10.1016/j.jpowsour.2019.02.038
Evidence of a Pseudo-Capacitive Behavior Combined with an Insertion/Extraction Reaction Upon Cycling of the Positive Electrode Material P2-Na x Co 0.9 Ti 0.1 O 2 for Sodium-ion Batteries
Sabi, N.; Sarapulova, A.; Indris, S.; Dsoke, S.; Zhao, Z.; Dahbi, M.; Ehrenberg, H.; Saadoune, I.
2019. ChemElectroChem, 6 (3), 892–903. doi:10.1002/celc.201801870
In Operando Synchrotron Diffraction and in Operando X-ray Absorption Spectroscopy Investigations of Orthorhombic V 2 O 5 Nanowires as Cathode Materials for Mg-Ion Batteries
Fu, Q.; Sarapulova, A.; Trouillet, V.; Zhu, L.; Fauth, F.; Mangold, S.; Welter, E.; Indris, S.; Knapp, M.; Dsoke, S.; Bramnik, N.; Ehrenberg, H.
2019. Journal of the American Chemical Society, 141 (6), 2305–2315. doi:10.1021/jacs.8b08998
Lithium/Oxygen Incorporation and Microstructural Evolution during Synthesis of Li-Rich Layered Li[Li $_{0.2}$ Ni $_{0.2}$ Mn $_{0.6}$ ]O $_{2}$ Oxides
Hua, W.; Chen, M.; Schwarz, B.; Knapp, M.; Bruns, M.; Barthel, J.; Yang, X.; Sigel, F.; Azmi, R.; Senyshyn, A.; Missiul, A.; Simonelli, L.; Etter, M.; Wang, S.; Mu, X.; Fiedler, A.; Binder, J. R.; Guo, X.; Chou, S.; Zhong, B.; Indris, S.; Ehrenberg, H.
2019. Advanced energy materials, 9 (8), Article: 1803094. doi:10.1002/aenm.201803094
Surface analytical characterization of LiNi0.8-yMnyCo0.2O₂ (0 ≤ y ≤ 0.4) compounds for lithium-ion battery electrodes
Azmi, R.; Masoumi, M.; Ehrenberg, H.; Trouillet, V.; Bruns, M.
2018. Surface and interface analysis, 50 (11), 1132–1137. doi:10.1002/sia.6415
Anatase TiO $_{2}$ nanoparticles for lithium-ion batteries
El-Deen, S. S.; Hashem, A. M.; Abdel Ghany, A. E.; Indris, S.; Ehrenberg, H.; Mauger, A.; Julien, C. M.
2018. Ionics, 24 (10), 2925–2934. doi:10.1007/s11581-017-2425-y
Ionic conduction and dielectric properties of yttrium doped LiZr₂(PO₄)₃ obtained by a Pechini-type polymerizable complex route
Mariappan, C. R.; Kumar, P.; Kumar, A.; Indris, S.; Ehrenberg, H.; Vijaya Prakash, G.; Jose, R.
2018. Ceramics international, 44 (13), 15509–15516. doi:10.1016/j.ceramint.2018.05.211
Surfactant modified platinum based fuel cell cathode studied by X-ray absorption spectroscopy
Melke, J.; Dixon, D.; Riekehr, L.; Benker, N.; Langner, J.; Lentz, C.; Sezen, H.; Nefedov, A.; Wöll, C.; Ehrenberg, H.; Roth, C.
2018. Journal of catalysis, 364, 282–290. doi:10.1016/j.jcat.2018.05.024
Fabrication and characterization of monodispersed Mn0.8Ni 0.2Co₂O₄ mesoporous microspheres for supercapacitor application
Mariappan, C. R.; Upadhyay, S.; Kumar, V.; Indris, S.; Ehrenberg, H.
2018. Ceramics international, 44 (8), 8864–8869. doi:10.1016/j.ceramint.2018.02.071
Green synthesis of nanosized manganese dioxide as positive electrode for lithium-ion batteries using lemon juice and citrus peel
Hashem, A. M.; Abuzeid, H.; Kaus, M.; Indris, S.; Ehrenberg, H.; Mauger, A.; Julien, C. M.
2018. Electrochimica acta, 262, 74–81. doi:10.1016/j.electacta.2018.01.024
High-Resolution Surface Analysis on Aluminum Oxide-Coated Li $_{1.2}$ Mn $_{0.55}$ Ni $_{0.15}$ Co $_{0.1}$ O $_{2}$ with Improved Capacity Retention
Dannehl, N.; Steinmüller, S. O.; Szabo, D. V.; Pein, M.; Sigel, F.; Esmezjan, L.; Hasenkox, U.; Schwarz, B.; Indris, S.; Ehrenberg, H.
2018. ACS applied materials & interfaces, 10 (49), 43131–43143. doi:10.1021/acsami.8b09550
Magnetic structure and spin correlations in magnetoelectric honeycomb Mn₄Ta₂O₉
Narayanan, N.; Senyshyn, A.; Mikhailova, D.; Faske, T.; Lu, T.; Liu, Z.; Weise, B.; Ehrenberg, H.; Mole, R. A.; Hutchison, W. D.; Fuess, H.; McIntyre, G. J.; Liu, Y.; Yu, D.
2018. Physical review / B, 98 (13), Article No.134438. doi:10.1103/PhysRevB.98.134438
Thermal structural behavior of electrodes in li-ion battery studied in operando
Baran, V.; Dolotko, O.; Mühlbauer, M. J.; Senyshyn, A.; Ehrenberg, H.
2018. Journal of the Electrochemical Society, 165 (9), A1975-A1982. doi:10.1149/2.1441809jes
Electrochemical behavior of LiV3O8 positive electrode in hybrid Li,Na–ion batteries
Maletti, S.; Sarapulova, A.; Tsirlin, A. A.; Oswald, S.; Fauth, F.; Giebeler, L.; Bramnik, N. N.; Ehrenberg, H.; Mikhailova, D.
2018. Journal of power sources, 373, 1–10. doi:10.1016/j.jpowsour.2017.10.086
Energy research with neutrons (ErwiN) and installation of a fast neutron powder diffraction option at the MLZ, Germany
Heere, M.; Mühlbauer, M. J.; Schökel, A.; Knapp, M.; Ehrenberg, H.; Senyshyn, A.
2018. Journal of applied crystallography, 51, 591–595. doi:10.1107/S1600576718004223
Phase equilibria and crystal structure relationships in the ternary Li-B-C system
Milashius, V.; Pavlyuk, V.; Dmytriv, G.; Ehrenberg, H.
2018. Inorganic chemistry frontiers, 5 (4), 853–863. doi:10.1039/c7qi00787f
Surface analytical approaches to reliably characterize lithium ion battery electrodes
Azmi, R.; Trouillet, V.; Strafela, M.; Ulrich, S.; Ehrenberg, H.; Bruns, M.
2018. Surface and interface analysis, 50 (1), 43–51. doi:10.1002/sia.6330
Neutron imaging with fission and thermal neutrons at NECTAR at MLZ
Mühlbauer, M. J.; Bücherl, T.; Kellermeier, M.; Knapp, M.; Makowska, M.; Schulz, M.; Zimnik, S.; Ehrenberg, H.
2017. Physica / B, 551, 359–363. doi:10.1016/j.physb.2017.11.088
Coexistence of conversion and intercalation mechanisms in lithium ion batteries: Consequences for microstructure and interaction between the active material and electrolyte
Adam, R.; Lepple, M.; Mayer, N. A.; Cupid, D. M.; Qian, Y.; Niehoff, P.; Schappacher, F. M.; Wadewitz, D.; Balachandran, G.; Bhaskar, A.; Bramnik, N.; Klemm, V.; Ahrens, E.; Giebeler, L.; Fauth, F.; Popescuh, C. A.; Seifert, H. J.; Winter, M.; Ehrenberg, H.; Rafaja, D.
2017. International journal of materials research, 108 (11), 971–983. doi:10.3139/146.111509
Stability of NASICON materials against water and CO₂ uptake
Guin, M.; Indris, S.; Kaus, M.; Ehrenberg, H.; Tietz, F.; Guillon, O.
2017. Solid state ionics, 302, 102–106. doi:10.1016/j.ssi.2016.11.006
The Thermal Neutron Beam Option for NECTAR at MLZ
Mühlbauer, M. J.; Bücherl, T.; Genreith, C.; Knapp, M.; Schulz, M.; Söllradl, S.; Wagner, F. M.; Ehrenberg, H.
2017. Physics procedia, 88, 148–153. doi:10.1016/j.phpro.2017.06.020
Valence Electronic Structure of Li₂O₂, Li₂O, Li₂CO₃, and LiOH Probed by Soft X-ray Emission Spectroscopy
Léon, A.; Fiedler, A.; Blum, M.; Benkert, A.; Meyer, F.; Yang, W.; Bär, M.; Scheiba, F.; Ehrenberg, H.; Weinhardt, L.; Heske, C.
2017. The journal of physical chemistry <Washington, DC> / C, 121 (10), 5460–5466. doi:10.1021/acs.jpcc.6b11119
Unravelling the growth mechanism of hierarchically structured Ni1/3Co1/3Mn1/3(OH)2 and their application as precursors for high-power cathode materials
Hua, W.; Liu, W.; Chen, M.; Indris, S.; Zheng, Z.; Guo, X.; Bruns, M.; Wu, T.-H.; Chen, Y.; Zhong, B.; Chou, S.; Kang, Y.-M.; Ehrenberg, H.
2017. Electrochimica acta, 232, 123–131. doi:10.1016/j.electacta.2017.02.105
Effect of fatigue/ageing on the lithium distribution in cylinder-type Li-ion batteries
Mühlbauer, M. J.; Dolotko, O.; Hofmann, M.; Ehrenberg, H.; Senyshyn, A.
2017. Journal of power sources, 348, 145–149. doi:10.1016/j.jpowsour.2017.02.077
Composition-dependent charge transfer and phase separation in the V₁₋ₓReₓO₂ solid solution
Mikhailova, D.; Kuratieva, N. N.; Utsumi, Y.; Tsirlin, A. A.; Abakumov, A. M.; Schmidt, M.; Oswald, S.; Fuess, H.; Ehrenberg, H.
2017. Dalton transactions, 46 (5), 1606–1617. doi:10.1039/C6DT04389E
Structural properties and application in lithium cells of Li(Ni0.5Co0.5)1−yFeyO2 (0 ≤ y ≤ 0.25) prepared by sol–gel route: Doping optimization
Abdel-Ghany, A. E.; Hashem, A. M.; Elzahany, E. A.; Abuzeid, H. A.; Indris, S.; Nikolowski, K.; Ehrenberg, H.; Zaghib, K.; Mauger, A.; Julien, C. M.
2016. Journal of power sources, 320, 168–179. doi:10.1016/j.jpowsour.2016.04.087
Co SOLUBILITY IN BINARY COMPOUND TiMn2 AT 1 070 K
Hmel, N.; Dmytriv, G.; Knapp, M.; Ehrenberg, H.
2016. Bulletin der Universität Lemberg / Reihe Chemie, 57 (Teil 1), 63–69
Urchin-like α-MnO₂ formed by nanoneedles for high-performance lithium batteries
Hashem, A. M.; Abdel-Ghany, A. E.; El-Tawil, R.; Bhaskar, A.; Hunzinger, B.; Ehrenberg, H.; Mauger, A.; Julien, C. M.
2016. Ionics, 22 (12), 2263–2271. doi:10.1007/s11581-016-1771-5
Effect of oxygen plasma treatment on the electrochemical performance of the rayon and polyacrylonitrile based carbon felt for the vanadium redox flow battery application
Dixon, D.; Babu, D. J.; Langner, J.; Bruns, M.; Pfaffmann, L.; Bhaskar, A.; Schneider, J. J.; Scheiba, F.; Ehrenberg, H.
2016. Journal of power sources, 332, 240–248. doi:10.1016/j.jpowsour.2016.09.070
Monoclinic β-Li₂TiO₃: Neutron diffraction study and estimation of Li diffusion pathways
Monchak, M.; Dolotko, O.; Mühlbauer, M. J.; Baran, V.; Senyshyn, A.; Ehrenberg, H.
2016. Solid state sciences, 61, 161–166. doi:10.1016/j.solidstatesciences.2016.09.008
Toward On-and-Off Magnetism: Reversible Electrochemistry to Control Magnetic Phase Transitions in Spinel Ferrites
Dasgupta, S.; Das, B.; Li, Q.; Wang, D.; Baby, T. T.; Indris, S.; Knapp, M.; Ehrenberg, H.; Fink, K.; Kruk, R.; Hahn, H.
2016. Advanced functional materials, 26 (41), 7507–7515. doi:10.1002/adfm.201603411
Layered-to-Tunnel Structure Transformation and Oxygen Redox Chemistry in LiRhO2 upon Li Extraction and Insertion
Mikhailova, D.; Karakulina, O. M.; Batuk, D.; Hadermann, J.; Abakumov, A. M.; Herklotz, M.; Tsirlin, A. A.; Oswald, S.; Giebeler, L.; Schmidt, M.; Eckert, J.; Knapp, M.; Ehrenberg, H.
2016. Inorganic chemistry, 55 (14), 7079–7089. doi:10.1021/acs.inorgchem.6b01008
Enhancement of electrochemical performance by simultaneous substitution of Ni and Mn with Fe in Ni-Mn spinel cathodes for Li-ion batteries
Kiziltas-Yavuz, N.; Yavuz, M.; Indris, S.; Bramnik, N. N.; Knapp, M.; Dolotko, O.; Das, B.; Ehrenberg, H.; Bhaskar, A.
2016. Journal of power sources, 327, 507–518. doi:10.1016/j.jpowsour.2016.07.047
Post mortem analysis of fatigue mechanisms in LiNi0.8Co0.15Al0.05O₂ – LiNi0.5Co0.2Mn0.3O₂ – LiMn₂O₄/graphite lithium ion batteries
Lang, M.; Darma, M. S. D.; Kleiner, K.; Riekehr, L.; Mereacre, L.; Pérez, M. Á.; Liebau, V.; Ehrenberg, H.
2016. Journal of power sources, 326, 397–409. doi:10.1016/j.jpowsour.2016.07.010
Li₄Ge₂B as a new derivative of the Mo₂B₅ and Li₅Sn₂ structure types
Pavlyuk, V.; Ciesielski, W.; Rozdzynska-Kielbik, B.; Dmytriv, G.; Ehrenberg, H.
2016. Acta crystallographica / C, 72 (7), 561–565. doi:10.1107/S2053229616009384
Effect of pristine nanostructure on first cycle electrochemical characteristics of lithium-rich lithium-nickel-cobalt-manganese-oxide cathode ceramics for lithium ion batteries
Riekehr, L.; Liu, J.; Schwarz, B.; Sigel, F.; Kerkamm, I.; Xia, Y.; Ehrenberg, H.
2016. Journal of power sources, 306, 135–147. doi:10.1016/j.jpowsour.2015.11.082
Structure and dielectric dispersion in cubic-like 0.5K0.5Na0.5NbO3-0.5Na1/2Bi1/2TiO3 ceramic
Liu, L.; Knapp, M.; Schmitt, L. A.; Ehrenberg, H.; Fang, L.; Fuess, H.; Hoelzel, M.; Hinterstein, M.
2016. epl, 114 (4), 47011. doi:10.1209/0295-5075/114/47011
Toward understanding the lithiation/delithiation process in Fe0.5TiOPO₄/C electrode material for lithium-ion batteries
Lasri, K.; Mahmoud, A.; Saadoune, I.; Sougrati, M. T.; Stievano, L.; Lippens, P.-E.; Hermann, R. P.; Ehrenberg, H.
2016. Solar Energy Materials and Solar Cells, 148, 11–19. doi:10.1016/j.solmat.2015.11.021
Metal-Support Interactions of Platinum Nanoparticles Decorated N-Doped Carbon Nanofibers for the Oxygen Reduction Reaction
Melke, J.; Peter, B.; Habereder, A.; Ziegler, J.; Fasel, C.; Nefedov, A.; Sezen, H.; Wöll, C.; Ehrenberg, H.; Roth, C.
2016. ACS Applied Materials and Interfaces, 8 (1), 82–90. doi:10.1021/acsami.5b06225
Identifying the redox activity of cation-disordered Li-Fe-V-Ti oxide cathodes for Li-ion batteries
Chen, R.; Witte, R.; Heinzmann, R.; Ren, S.; Mangold, S.; Hahn, H.; Hempelmann, R.; Ehrenberg, H.; Indris, S.
2016. Physical chemistry, chemical physics, 18 (11), 7695–7701. doi:10.1039/c6cp00131a
Investigation of the electrochemically active surface area and lithium diffusion in graphite anodes by a novel OsO₄ staining method
Pfaffmann, L.; Birkenmaier, C.; Müller, M.; Bauer, W.; Mitsch, T.; Feinauer, J.; Krämer, Y.; Scheiba, F.; Hintennach, A.; Schleid, T.; Schmidt, V.; Ehrenberg, H.
2016. Journal of Power Sources, 307, 762–771. doi:10.1016/j.jpowsour.2015.12.085
Effect of Internal Current Flow during the Sintering of Zirconium Diboride by Field Assisted Sintering Technology
Gonzalez-Julian, J.; Jähnert, K.; Speer, K.; Liu, L.; Räthel, J.; Knapp, M.; Ehrenberg, H.; Bram, M.; Guillon, O.
2016. Journal of the American Ceramic Society, 99 (1), 35–42. doi:10.1111/jace.13931
Synthesis, Rietveld refinements, Infrared and Raman spectroscopy studies of the sodium diphosphate NaCryFe1-yP2O7 (0 ≤ y ≤ 1)
Bih, H.; Saadoune, I.; Bih, L.; Mansori, M.; Toufik, H.; Fuess, H.; Ehrenberg, H.
2016. Journal of Molecular Structure, 1103, 103–109. doi:10.1016/j.molstruc.2015.09.014
Homogeneity of lithium distribution in cylinder-type Li-ion batteries
Senyshyn, A.; Mühlbauer, M. J.; Dolotko, O.; Hofmann, M.; Ehrenberg, H.
2015. Scientific reports, 5, Art.Nr.: 18380. doi:10.1038/srep18380
Amendment of the Li-Bi phase diagram crystal and electronic structure of Li₂Bi
Pavlyuk, V.; Sozansky, M.; Dmytriv, G.; Indris, S.; Ehrenberg, H.
2015. Journal of phase equilibria and diffusion, 36 (6), 544–553. doi:10.1007/s11669-015-0409-z
Unraveling the degradation process of LiNi₀̣₈Co₀̣₁₅Al₀̣₀₅O₂ electrodes in commercial lithium ion batteries by electronic structure investigations
Kleiner, K.; Melke, J.; Merz, M.; Jakes, P.; Nagel, P.; Schuppler, S.; Liebau, V.; Ehrenberg, H.
2015. ACS applied materials & interfaces, 7, 19589–19600. doi:10.1021/acsami.5b03191
X-ray total scattering investigation of Al $_{0.57}$ Sn $_{0.43}$ O $_{1.71}$ nanoparticles
Yavuz, M.; Knapp, M.; Indris, S.; Hinterstein, M.; Donner, W.; Ehrenberg, H.
2015. Journal of applied crystallography, 48, 1699–1705. doi:10.1107/S1600576715017203
Elucidation of the electrochemical reaction mechanism in MFe₂O₄ (M=Ni, Co) conversion-type negative electrode systems by using in situ X-ray absorption spectroscopy
Balachandran, G.; Dixon, D.; Bramnik, N.; Bhaskar, A.; Yavuz, M.; Pfaffmann, L.; Scheiba, F.; Mangold, S.; Ehrenberg, H.
2015. ChemElectroChem, 2, 1510–1518. doi:10.1002/celc.201500197
Copper(II) perrhenate Cu(C₃H₇OH)₂(ReO₄)₂: Synthesis from isopropanol and CuReO₄ structure and properties
Mikhailova, D.; Engel, J. M.; Schmidt, M.; Tsirlin, A. A.; Ehrenberg, H.
2015. Journal of solid state chemistry, 232, 264–269. doi:10.1016/j.jssc.2015.08.042
Unravelling the mechanism of lithium insertion into and extraction from trirutile-type LiNiFeF₆ cathode material for Li-ion batteries
Biasi, L. de; Lieser, G.; Rana, J.; Indris, S.; Dräger, C.; Glatthaar, S.; Mönig, R.; Ehrenberg, H.; Schumacher, G.; Binder, J. R.; Geßwein, H.
2015. CrystEngComm, 17 (32), 6163–6174. doi:10.1039/C5CE00989H
A new tetragonal structure type for Li₂B₂C
Pavlyuk, V.; Milashys, V.; Dmytriv, G.; Ehrenberg, H.
2015. Acta crystallographica / C, 71, 39–43. doi:10.1107/S2053229614025510
Na₃V₂(PO₄)₃/C composite as the intercalation-type anode material for sodium-ion batteries with superior rate capability and long-cycle life
Wang, D.; Chen, N.; Li, M.; Wang, C.; Ehrenberg, H.; Bie, X.; Wei, Y.; Chen, G.; Du, F.
2015. Journal of materials chemistry / A, 3, 8636–8642. doi:10.1039/C5TA00528K
Fundamental degradation mechanisms of layered oxide Li-ion battery cathode materials: Methodology, insights and novel approaches
Hausbrand, R.; Cherkashinin, G.; Ehrenberg, H.; Gröting, M.; Albe, K.; Hess, C.; Jaegermann, W.
2015. Materials science and engineering / B, 192 (C), 3–25. doi:10.1016/j.mseb.2014.11.014
Lithium Insertion into Li₂MoO₄ : Reversible formation of (Li₃Mo)O₄ with a disordered rock-salt structure
Mikhailova, D.; Voss, A.; Oswald, S.; Tsirlin, A. A.; Schmidt, M.; Senyshyn, A.; Eckert, J.; Ehrenberg, H.
2015. Chemistry of materials, 27 (12), 4485–4492. doi:10.1021/acs.chemmater.5b01633
Mechanism of the delithiation/Lithiation process in LiFe₀̣₄Mn₀̣₆PO₄: in situ and ex situ investigations on long-range and local structures
Bezza, I.; Kaus, M.; Heinzmann, R.; Yavuz, M.; Knapp, M.; Mangold, S.; Doyle, S.; Grey, C. P.; Ehrenberg, H.; Indris, S.; Saadoune, I.
2015. The journal of physical chemistry <Washington, DC> / C, 119, 9016–9024. doi:10.1021/jp513032r
Combining high time and angular resolutions : time-resolved X-ray powder diffraction using a multi-channel analyser detector
Choe, H.; Gorfman, S.; Hinterstein, M.; Ziolkowski, M.; Knapp, M.; Heidbrink, S.; Vogt, M.; Bednarcik, J.; Berghäuser, A.; Ehrenberg, H.; Pietsch, U.
2015. Journal of applied crystallography, 48, 970–974. doi:10.1107/S1600576715004598
Sol-gel processing and electrochemical conversion of inverse spinel-type Li₂NiF₄
Lieser, G.; Biasi, L. de; SCheuermann, M.; Winkler, V.; Eisenhardt, S.; Glatthaar, S.; Indris, S.; Geßwein, H.; Hoffmann, M. J.; Ehrenberg, H.; Binder, J. R.
2015. Journal of the Electrochemical Society, 162, A679-A686. doi:10.1149/2.0591504jes
Low-temperature performance of Li-ion batteries: The behavior of lithiated graphite
Senyshyn, A.; Mühlbauer, M. J.; Dolotko, O.; Ehrenberg, H.
2015. Journal of power sources, 282, 235–240. doi:10.1016/j.jpowsour.2015.02.008
Observation of the second-order magnetic and reentrant spin-glass transitions in LiNi₀̣₅Mn₀̣₅O₂
Bie, X.; Gao, Y.; Yang, X.; Wei, Y.; Ehrenberg, H.; Hinterstein, M.; Chen, G.; Wang, C.; Du, F.
2015. Journal of alloys and compounds, 626, 150–153. doi:10.1016/j.jallcom.2014.11.162
Nanoscale spinel LiFeTiO₄ for intercalaction pseudocapacitive Li⁺ storage
Chen, R.; Knapp, M.; Yavuz, M.; Ren, S.; Witte, R.; Heinzmann, R.; Hahn, H.; Ehrenberg, H.; Indris, S.
2015. Physical chemistry, chemical physics, 17 (2), 1482–1488. doi:10.1039/C4CP04655B
Direct synthesis of trirutile-type LiMgFeF₆ and its electrochemical characterization as positive electrode in lithium-ion batteries
Lieser, G.; Dräger, C.; Biasi, L. de; Indris, S.; Geßwein, H.; Glatthaar, S.; Hoffmann, M. J.; Ehrenberg, H.; Binder, J. R.
2015. Journal of power sources, 274, 1200–1207. doi:10.1016/j.jpowsour.2014.10.151
Fatigue of LiNi₀̣₈Co₀̣₁₅Al₀̣₀₅O₂ in commercial Li ion batteries
Kleiner, K.; Dixon, D.; Jakes, P.; Melke, J.; Yavuz, M.; Roth, C.; Nikolowski, K.; Liebau, V.; Ehrenberg, H.
2015. Journal of power sources, 273, 70–82. doi:10.1016/j.jpowsour.2014.08.133
3d-Transition metal doped spinels as high-voltage cathode materials for rechargeable lithium-ion batteries
Bhaskar, A.; Mikhailova, D.; Kiziltas-Yavuz, N.; Nikolowski, K.; Oswald, S.; Bramnik, N. N.; Ehrenberg, H.
2014. Progress in solid state chemistry, 42, 128–148. doi:10.1016/j.progsolidstchem.2014.04.007
Influence of iron on the structural evolution of LiNi₀̣₄Fe₀̣₂Mn₁̣₄ during electrochemical cycling investigated by in situ powder diffraction and spectroscopic methods
Yavuz, M.; Kiziltas-Yavuz, N.; Bhaskar, A.; Scheuermann, M.; Indris, S.; Fauth, F.; Knapp, M.; Ehrenberg, H.
2014. Zeitschrift für anorganische und allgemeine Chemie, 640 (15), 3118–3126. doi:10.1002/zaac.201400247
Liₓ(Al₀̣₈Zn₀̣₂) alloys as anode materials for rechargeable Li-ion
Chumak, I.; Hinterstein, M.; Ehrenberg, H.
2014. Progress in solid state chemistry, 42, 149–156. doi:10.1016/j.progsolidstchem.2014.04.008
Improved electrochemical performance of Cu₃B₂O₆-based conversion model electrodes by composite formation with different carbon additives
Parzych, G.; Mikhailova, D.; Oswald, S.; Täschner, C.; Ritschel, M.; Leonhardt, A.; Eckert, J.; Ehrenberg, H.
2014. Journal of the Electrochemical Society, 161, A1224-A1230. doi:10.1149/2.0221409jes
Lithium copper(I) orthophosphates Li₃₋ₓCuₓPO₄: Synthesis, crystal structures, and electrochemical properties
Snyder, K.; Raguz, B.; Hoffbauer, W.; Glaum, R.; Ehrenberg, H.; Herklotz, M.
2014. Zeitschrift für anorganische und allgemeine Chemie, 640, 944–951. doi:10.1002/zaac.201300606
Large strain response based on relaxor-antiferroelectric coherence in Bi₀̣₅Na₀̣₅TiO₃-SrTiO₃-(K₀̣₅Na₀̣₅)NbO₃ solid solutions
Liu, L.; Shi, D.; Knapp, M.; Ehrenberg, H.; Fang, L.; Chen, J.
2014. Journal of applied physics, 116 (18), Art.Nr.: 184104. doi:10.1063/1.4901549
A XAFS study of the conversion reaction mechanism in FeF3 cathode materials for Li-ion batteries
Pohl, A.; Das, B.; Scheiba, F.; Rothe, J.; Ehrenberg, H.; Fichtner, M.
2014. ANKA User Reports 2012/2013, 104–106, Karlsruher Institut für Technologie (KIT)
Intercalation-driven reversible control of magnetism in bulk ferromagnets
Dasgupta, S.; Das, B.; Knapp, M.; Brand, R. A.; Ehrenberg, H.; Kruk, R.; Hahn, H.
2014. Advanced materials, 26, 4639–4644. doi:10.1002/adma.201305932
Neutron diffraction study of Li₄Ti₅O₁₂ at low temperatures
Dolotko, O.; Senyshyn, A.; Mühlbauer, M. J.; Boysen, H.; Monchak, M.; Ehrenberg, H.
2014. Solid state sciences, 36, 101–106. doi:10.1016/j.solidstatesciences.2014.08.002
Platelike LiMPO₄ (M = Fe, Mn, Co, Ni) for possible application in rechargeable Li ion batteries: beyond nanosize
Alyoshin, V. A.; Pleshakov, E. A.; Ehrenberg, H.; Mikhailova, D.
2014. The journal of physical chemistry <Washington, DC> / C, 118, 17426–17435. doi:10.1021/jp504587f
Electrochemical delithiation/relithiation of LiCoPO₄: A two-step reaction mechanism investigated by in situ X-ray diffraction, in situ X-ray absorption spectroscopy, and ex situ ⁷Li/³¹P NMR spectroscopy
Kaus, M.; Issac, I.; Heinzmann, R.; Doyle, S.; Mangold, S.; Hahn, H.; Chakravadhanula, V. S. K.; Kübel, C.; Ehrenberg, H.; Indris, S.
2014. Journal of Physical Chemistry C, 118, 17279–17290. doi:10.1021/jp503306v
Reversible Li⁺ storage in a LiMnTiO₄ spinel and its structural transition mechanisms
Chen, R.; Knapp, M.; Yavuz, M.; Heinzmann, R.; Wang, D.; Ren, S.; Trouillet, V.; Lebedkin, S.; Doyle, S.; Hahn, H.; Ehrenberg, H.; Indris, S.
2014. The journal of physical chemistry <Washington, DC> / C, 118 (24), 12608–12616. doi:10.1021/jp501618n
Carbon materials for the positive electrode in all-vanadium redox flow batteries
Melke, J.; Jakes, P.; Langner, J.; Riekehr, L.; Kunz, U.; Zhao-Karger, Z.; Nefedov, A.; Sezen, H.; Wöll, C.; Ehrenberg, H.; Roth, C.
2014. Carbon, 78, 220–230. doi:10.1016/j.carbon.2014.06.075
An O₂ transport study in porous materials within the Li-O₂ system
Schied, T.; Ehrenberg, H.; Eckert, J.; Oswald, S.; Hoffmann, M.; Scheiba, F.
2014. Journal of power sources, 269, 825–833. doi:10.1016/j.jpowsour.2014.07.068
Electrochemical oxidation of trivalent chromium in a phosphate matrix: Li₃Cr₂(PO₄)₃ as cathode material for lithium ion batteries
Herklotz, M.; Scheiba, F.; Glaum, R.; Mosymow, E.; Oswald, S.; Eckert, J.; Ehrenberg, H.
2014. Electrochimica acta, 139, 356–364. doi:10.1016/j.electacta.2014.06.170
Lithium dendrite and solid electrolyte interphase investigation using OsO₄
Zier, M.; Scheiba, F.; Oswald, S.; Thomas, J.; Goers, D.; Scherer, T.; Klose, M.; Ehrenberg, H.; Eckert, J.
2014. Journal of power sources, 266 (November), 198–207. doi:10.1016/j.jpowsour.2014.04.134
Welding of Nafion. The influence of time, temperature and pressure
Froelich, K.; Rauner, H.; Scheiba, F.; Roth, C.; Ehrenberg, H.
2014. Journal of power sources, 267, 260–268. doi:10.1016/j.jpowsour.2014.05.026
Improving the rate capability of high voltage lithium-ion battery cathode material LiNi₀̣₅Mn₁̣₅O₄ by ruthenium doping
Kiziltas-Yavuz, N.; Bhaskar, A.; Dixon, D.; Yavuz, M.; Nikolowski, K.; Lu, L.; Eichel, R. A.; Ehrenberg, H.
2014. Journal of power sources, 267, 533–541. doi:10.1016/j.jpowsour.2014.05.110
Binary lithium indides Li₂₂₋ₓIn₈₊ₓ (x=0.1), Li₁₁₋ₓIn₄₊ₓ (x=1.05), and Li₁₀₋ₓIn₂₊ₓ (x=1.59) with clusters
Chumak, I.; Pavlyuk, V.; Ehrenberg, H.
2014. European Journal of Inorganic Chemistry, 2053–2064. doi:10.1002/ejic.201301444
Sol-gel based synthesis of LiNiFeF₆ and its electrochemical characterization
Lieser, G.; Dräger, C.; Schroeder, M.; Indris, S.; Biasi, L. de; Geßwein, H.; Glatthaar, S.; Ehrenberg, H.; Binder, J. R.
2014. Journal of the Electrochemical Society, 161, A1071-A1077. doi:10.1149/2.070406jes
LiZn₄₋ₓ (x = 0.825) as a (3 + 1)-dimensional modulated derivative of hexagonal close packing
Pavlyuk, V.; Chumak, I.; Akselrud, L.; Lidin, S.; Ehrenberg, H.
2014. Acta crystallographica / B, 70, 212–217. doi:10.1107/S2052520613030709
Possible piezoelectric materials CsMZr₀̣₅(MoO₄)₃ (M = Al, Sc, V, Cr, Fe, Ga, In) and CsCrTi₀̣₅(MoO₄)₃: Structure and physical properties
Sarapulova, A. E.; Bazarov, B.; Namsaraeva, T.; Dorzhieva, S.; Bazarova, J.; Grossman, V.; Bush, A. A.; Antonyshyn, I.; Schmidt, M.; Bell, A. M. T.; Knapp, M.; Ehrenberg, H.; Eckert, J.; Mikhailova, D.
2014. The journal of physical chemistry <Washington, DC> / C, 118, 1763–1773. doi:10.1021/jp4077245
In Situ Diffraction Measurements: Challenges, Instrumentation, and Examples
Ehrenberg, H.; Senyshyn, A.; Hinterstein, M.; Fuess, H.
2013. Modern Diffraction Measurements. Ed.: E. J. Mittemeijer, 491–515, Wiley-VCH Verlag
Oxides for Li intercalation, Li-ion batteries
Bramnik, N. N.; Ehrenberg, H.
2013. Ceramics Science and Technology. Vol.4: Applications. Hrsg.: R. Riedel, 471–489, Wiley-VCH Verlag
Investigation of Copper-Cobalt-Oxides as Model Systems for Composite Interactions in Conversion-Type Electrodes for Lithium-Ion Batteries
Wadewitz, D.; Gruner, W.; Herklotz, M.; Klose, M.; Giebeler, L.; Voß, A.; Thomas, J.; Gemming, T.; Eckert, J.; Ehrenberg, H.
2013. Journal of the Electrochemical Society, 160 (8), A1333-A1339. doi:10.1149/2.014309jes
Structural Changes in the LiCrMnO₄ Cathode Material during Electrochemical Li Extraction and Insertion
Mikhailova, D.; Thomas, A.; Oswald, S.; Gruner, W.; Bramnik, N. N.; Tsirlin, A. A.; Trots, D. M.; Senyshyn, A.; Eckert, J.; Ehrenberg, H.
2013. Journal of the Electrochemical Society, 160 (5), A3082-A3089. doi:10.1149/2.013305jes
New Lithium Copper Borates with BO₃ Triangles : Li₆CuB₄O₁₀, Li₃CuB₃O₇, Li₈Cu₇B₁₄O₃₂, and Li₂Cu₉B₁₂O₂₈
Kuratieva, N. V.; Bànki, M.; Tsirlin, A. A.; Eckert, J.; Ehrenberg, H.; Mikhailova, D.
2013. Inorganic chemistry, 52 (24), 13974–13983. doi:10.1021/ic4015724
Increase of catalyst utilization in polymer electrolyte membrane fuel cells by shape-selected Pt nanoparticles
Dixon, D.; Melke, J.; Botros, M.; Rathore, J.; Ehrenberg, H.; Roth, C.
2013. International Journal of Hydrogen Energy, 38 (30), 13393–13398. doi:10.1016/j.ijhydene.2013.07.110
Phase and Microstructure Development in the Conversion Type Electrodes for Li-Ion Batteries Based on the Cu-Fe-O System
Adama, R.; Wadewitz, D.; Gruner, W.; Klemm, V.; Ehrenberg, H.; Rafaja, D.
2013. Journal of the Electrochemical Society, 160 (9), A1594-A1603. doi:10.1149/2.098309jes
Single crystal structure determination and infrared fluorescence of the system (K₃Sr₁₋ₓNdₓ) (Nd₁₋ₓSr₁₊ₓ) Nb₁₀O₃₀
Lahmar, A.; Ehrenberg, H.; Antic-Fidancev, E.; Ganschow, S.; Zriouil, M.; Elouadi, B.
2012. Materials Research Bulletin, 47 (9), 2566–2572. doi:10.1016/j.materresbull.2012.04.148
Magnetisms and spin-orbit coupling in Ir-based double perovskites La₂₋ₓSrCoIrO₆
Kolchinskaya, A.; Komissinskiy, P.; Baghaie Yazdi, M.; Vafaee, M.; Mikhailova, D.; Narayanan, N.; Ehrenberg, H.; Wilhelm, F.; Rogalev, A.; Alff, L.
2012. Physical review / B, 85 (22), Art.Nr. 224422. doi:10.1103/PhysRevB.85.224422
Developments in nanostructured LiMPO₄ (M = Fe, Co, Ni, Mn) composites based on three dimensional carbon architecture
Dimesso, L.; Förster, C.; Jaegermann, W.; Khanderi, J. P.; Tempel, H.; Popp, A.; Engstler, J.; Schneider, J. J.; Sarapulova, A.; Mikhailova, D.; Schmitt, L. A.; Oswald, S.; Ehrenberg, H.
2012. Chemical Society Reviews, 41 (15), 5068–5080. doi:10.1039/C2CS15320C
In situ neutron diffraction study of electric field induced structural transitions in lanthanum doped lead zirconate titanate
Hinterstein, M.; Hoelzel, M.; Kungl, H.; Hoffmann, M. J.; Ehrenberg, H.; Fuess, H.
2011. Zeitschrift für Kristallographie - Crystalline Materials, 226 (2), 155–162. doi:10.1524/zkri.2011.1338
Experimental magnetic form factors in Co₃V₂O₈: A combined study of ab initio calculations, magnetic Compton scattering, and polarized neutron diffraction
Qureshi, N.; Zbiri, M.; Rodriguez-Carvajal, J.; Stunault, A.; Ressouche, E.; Hansen, T. C.; Fernandez-Diaz, M. T.; Johnson, M. R.; Fuess, H.; Ehrenberg, H.; Sakurai, Y.; Itou, M.; Gillon, B.; Wolf, T.; Rodriguez-Velamazan, J. A.; Sanchez-Montero, J.
2009. Physical Review B, 79, 094417/1–10. doi:10.1103/PhysRevB.79.094417
The magnetic composition-temperature phase diagram of the kagome mixed system (CoₓNi₁₋ₓ)₃V₂O₈
Qureshi, N.; Fuess, H.; Ehrenberg, H.; Hansen, T. C.; Ritter, C.; Adelmann, P.; Meingast, C.; Wolf, T. H.; Zhang, Q.; Knafo, W.
2008. Journal of Physics: Condensed Matter, 20, 095219/1–5. doi:10.1088/0953-8984/20/9/095219
Magnetic hardening of high-energy ball-milled nanocrystalline LaMn₂Si₂
Elmali, A.; Tekerek, S.; Dincer, I.; Elerman, Y.; Theissmann, R.; Ehrenberg, H.; Fuess, H.
2008. Journal of Magnetism and Magnetic Materials, 320, 364–67. doi:10.1016/j.jmmm.2007.06.023
Magnetic structure of the kagome mixed compound (Co₀̣₅Ni₀̣₅)₃V₂O₈
Qureshi, N.; Fuess, H.; Ehrenberg, H.; Ouladdiaf, B.; Rodriguez-Carvajal, J.; Hansen, T. C.; Wolf, T.; Meingast, C.; Zhang, Q.; Knafo, W.; Löhneysen, H. von
2008. Journal of Physics: Condensed Matter, 20, 235228/1–6. doi:10.1088/0953-8984/20/23/235228
Evidence for a cubic-to-icosahedral transition of quasi-free Pd-H-clusters controlled by the hydrogen content
Pundt, A.; Dornheim, M.; Guerdane, M.; Teichler, H.; Ehrenberg, H.; Reetz, M. T.; Jisrawi, N. M.
2002. The European physical journal / D, 19 (3), 333–337. doi:10.1140/epjd/e20020080
Magnetic phase diagrams of MnWO₄
Ehrenberg, H.; Weitzel, H.; Heid, C.; Fuess, H.; Wltschek, G.; Kroener, T.; Tol, J. van; Bonnet, M.
1997. Journal of Physics: Condensed Matter, 9, 3189–3203
Ferrimagnetism in Ni₄Nb₂O₉
Ehrenberg, H.; Wltschek, G.; Weitzel, H.; Trouw, F.; Buettner, J. H.; Kröner, T.; Fuess, H.
1995. Physical Review B, 52, 9595–9600
Magnetic structures of α-FeMoO₄ and α-CoMoO₄
Ehrenberg, H.; Wltschek, G.; Trouw, F.; Kröner, T.; Weitzel, H.; Fuess, H.
1994. Journal of Magnetism and Magnetic Materials, 135, 355–60