This title appears in the Scientific Report :
2023
Please use the identifier:
http://dx.doi.org/10.34734/FZJ-2023-04111 in citations.
Please use the identifier: http://dx.doi.org/10.1021/acs.chemmater.3c01573 in citations.
Impact of Ni–Mn–Co–Al-Based Cathode Material Composition on the Sintering with Garnet Solid Electrolytes for All-Solid-State Batteries
Impact of Ni–Mn–Co–Al-Based Cathode Material Composition on the Sintering with Garnet Solid Electrolytes for All-Solid-State Batteries
A systematic and comprehensive study of the thermal stability of the cathode active materials LiNi1/3Mn1/3Co1/3O2 (NMC111), LiNi0.6Mn0.2Co0.2O2 (NMC622), LiNi0.8Mn0.1Co0.1O2 (NMC811), and LiNi0.8Co0.15Al0.05O2 (NCA) in combination with the garnet solid electrolyte Li6.45La3Zr1.6Ta0.4Al0.05O12 was pe...
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Personal Name(s): | Bauer, Alexander (Corresponding author) |
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Roitzheim, Christoph / Lobe, Sandra / Sohn, Yoo Jung / Sebold, Doris / Scheld, Walter Sebastian / Finsterbusch, Martin / Guillon, Olivier / Fattakhova-Rohlfing, Dina / Uhlenbruck, Sven (Corresponding author) | |
Contributing Institute: |
Grundlagen der Elektrochemie; IEK-9 Werkstoffsynthese und Herstellungsverfahren; IEK-1 |
Published in: | Chemistry of materials, 35 (2023) 21, S. acs.chemmater.3c01573 |
Imprint: |
Washington, DC
American Chemical Society
2023
|
DOI: |
10.34734/FZJ-2023-04111 |
DOI: |
10.1021/acs.chemmater.3c01573 |
Document Type: |
Journal Article |
Research Program: |
Helmholtz Interdisciplinary Doctoral Training in Energy and Climate Research (HITEC) Batteries in Application |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1021/acs.chemmater.3c01573 in citations.
A systematic and comprehensive study of the thermal stability of the cathode active materials LiNi1/3Mn1/3Co1/3O2 (NMC111), LiNi0.6Mn0.2Co0.2O2 (NMC622), LiNi0.8Mn0.1Co0.1O2 (NMC811), and LiNi0.8Co0.15Al0.05O2 (NCA) in combination with the garnet solid electrolyte Li6.45La3Zr1.6Ta0.4Al0.05O12 was performed, and the respective thermal stability limits in air were assessed. Compared to prior studies on such material mixtures, additional Zr-containing secondary phases were detected, which had not been taken into consideration in a previously published work. Here, these phases were successfully identified for the first time by a combination of X-ray diffraction, Raman spectroscopy, and microstructural analysis. |