Amorphous Ni‐Rich Li(Ni 1− x − y Mn x Co y )O 2 –Li 2 SO 4 Positive Electrode Materials for Bulk‐Type All‐Oxide Solid‐State Batteries

2019 ◽  
Vol 6 (8) ◽  
pp. 1802016 ◽  
Author(s):  
Kenji Nagao ◽  
Atsushi Sakuda ◽  
Akitoshi Hayashi ◽  
Hirofumi Tsukasaki ◽  
Shigeo Mori ◽  
...  
Keyword(s):  
Solid State ◽  
Electrode Materials ◽  
Positive Electrode ◽  
Solid State Batteries ◽  
Positive Electrode Materials

scholarly journals Solid-State NMR of the Family of Positive Electrode Materials Li2Ru1–ySnyO3 for Lithium-Ion Batteries

2014 ◽  
Vol 26 (24) ◽  
pp. 7009-7019 ◽  
Author(s):  
Elodie Salager ◽  
Vincent Sarou-Kanian ◽  
M. Sathiya ◽  
Mingxue Tang ◽  
Jean-Bernard Leriche ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Solid State Nmr ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Positive Electrode ◽  
The Family ◽  
Positive Electrode Materials

scholarly journals All-solid-state lithium battery with sulfur/carbon composites as positive electrode materials

2014 ◽  
Vol 256 ◽  
pp. 97-102 ◽  
Author(s):  
Shunji Kinoshita ◽  
Kazuya Okuda ◽  
Nobuya Machida ◽  
Muneyuki Naito ◽  
Toshihiko Sigematsu
Keyword(s):  
Solid State ◽  
Lithium Battery ◽  
Electrode Materials ◽  
Positive Electrode ◽  
Carbon Composites ◽  
Positive Electrode Materials

Polymer-Based Lithium Rechargeable Batteries

1990 ◽  
Vol 210 ◽  
Author(s):  
Marina Mastragostino
Keyword(s):  
Solid State ◽  
Polymer Electrolyte ◽  
Room Temperature ◽  
Electrode Materials ◽  
Rechargeable Batteries ◽  
Positive Electrode ◽  
Lithium Rechargeable Batteries ◽  
Stability Data ◽  
Positive Electrode Materials ◽  
Temperature Applications

AbstractSolid-state lithium rechargeable batteries with polypyrrole-based positive electrode materials together with a new polymer electrolyte designed for room temperature applications are investigated. The cyclability and stability data are reported.

Rational Design of Quasi Zero-Strain NCM Cathode Materials for Minimizing Volume Change Effects in All-Solid-State Batteries

2019 ◽  
Author(s):  
Florian Strauss ◽  
Lea de Biasi ◽  
A-Young Kim ◽  
Jonas Hertle ◽  
Simon Schweidler ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Cathode Materials ◽  
Rational Design ◽  
Electrode Materials ◽  
Cycling Performance ◽  
Mechanical Degradation ◽  
Volume Changes ◽  
Solid State Batteries ◽  
All Solid State Batteries

Measures to improve the cycling performance and stability of bulk-type all-solid-state batteries (SSBs) are currently being developed with the goal of substituting conventional Li-ion battery (LIB) technology. As known from liquid electrolyte based LIBs, layered oxide cathode materials undergo volume changes upon (de)lithiation, causing mechanical degradation due to particle fracture, among others. Unlike solid electrolytes, liquid electrolytes are somewhat capable of accommodating morphological changes. In SSBs, the rigidity of the materials used typically leads to adverse contact loss at the interfaces of cathode material and solid electrolyte during cycling. Hence, designing zero- or low-strain electrode materials for application in next-generation SSBs is desirable. In the present work, we report on novel Co-rich NCMs, NCM361 (60% Co) and NCM271 (70% Co), showing minor volume changes up to 4.5 V vs Li<sup>+</sup>/Li, as determined by <i>operando</i> X-ray diffraction and pressure measurements of LIB pouch and pelletized SSB cells, respectively. Both cathode materials exhibit good cycling performance when incorporated into SSB cells using argyrodite Li<sub>6</sub>PS<sub>5</sub>Cl solid electrolyte, albeit their morphology and secondary particle size have not yet been optimized.

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