A Comparative Study of Polycrystal/Single‐Crystal LiNi0.8Co0.1Mn0.1O2 in All‐Solid‐State Li‐Ion Batteries with Halide‐Based Electrolyte under Low Stacking Pressure. Issue 4 (6th April 2023)

• Record Type: Journal Article
• Authors: Liu, Hao-Wen; Parthasarathi, Senthil-Kumar; Thi, Shiki; Weng, Yu-Ting; Bolloju, Satish; Chen, Chia-Chin; Jeng, Ru-Jong; Wu, Nae-Lih
• Is Part Of: Energy technology. Volume 11:Issue 4(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-04-06
• Subjects: Energy development -- Periodicals; Power resources -- Periodicals; 333.79
• DOI: 10.1002/ente.202370041
• Languages: English
• ISSNs: 2194-4288

Abstract

Abstract : 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.