阴极
钥匙(锁)
材料科学
财产(哲学)
计算机科学
纳米技术
工程物理
工程类
物理
电气工程
哲学
计算机安全
认识论
作者
Matteo Bianchini,M. Roca-Ayats,Pascal Hartmann,Torsten Brezesinski,Jürgen Janek
标识
DOI:10.1002/anie.201812472
摘要
Abstract This Review provides a comprehensive overview of LiNiO 2 (LNO), almost 30 years after its introduction as a cathode active material. We aim to highlight the physicochemical peculiarities that make LNO a complex material in every aspect. We specifically stress the effect of the Li off‐stoichiometry (Li 1−z Ni 1+z O 2 ) on every property of LNO, especially the electrochemical ones. The key instability issues that plague the compound and the strategies that have been implemented so far to overcome them are discussed in detail. Finally, the open questions that remain to be addressed by the scientific community are summarized, and the research directions that seem the most promising to enable LNO to be fully exploited are elucidated.
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