材料科学
开裂
离子
固态
电化学
压缩(物理)
分析化学(期刊)
复合材料
电极
物理化学
化学
有机化学
色谱法
作者
Haowen Liu,Senthil-Kumar Parthasarathi,Shiki Thi,Yu‐Ting Weng,Satish Bolloju,Chia-Chin Chen,Ru‐Jong Jeng,Nae‐Lih Wu
标识
DOI:10.1002/ente.202370041
摘要
An in-depth investigation of the electrochemical performance and cracking mechanism of single-crystal (SC) and polycrystal (PC) NCM811 in all-solid-state Li-ion batteries under a low compression pressure of 2 MPa is conducted. Under both high voltage and high current protocols, SC-NCM811 experiences a lower degree of cracking and debonding than PC-NCM811 cells, eventually exhibiting superior cycle stability. More details can be found in article number 2201439, Chia-Chin Chen, Ru-Jong Jeng, Nae-Lih Wu, and co-workers.
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