A perspective on the Li-ion battery

• 来源期刊: 中国科学:化学（英文版）
• 年，卷（期）: 2019,（12）
• 页码范围: 1555-1556
• 页数: 2页
• 语种: 英文

摘要

In the 1960s,Rouxel in France and Robert Schroeder in Germany explored the chemistry of reversible intercalation of Li+ between MS2 (M=transition metal) layers held together by weak Van der Waals bonding [1].In 1967,Kummer and Webber of the Ford Motor Co.had discovered fast 2D Na+ diffusion at 300 ℃ in incompletely occupied Na and O layers between spinel blocks of an aluminum oxide and had invented a sodium-sulfur battery operating above 300 ℃.