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Inside Cover Picture
Publication year - 2021
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.202190102
Subject(s) - chemistry , decomposition , electrode , cover (algebra) , electrochemistry , lithium (medication) , toroid , battery (electricity) , charge (physics) , degradation (telecommunications) , analytical chemistry (journal) , thermodynamics , power (physics) , mechanical engineering , organic chemistry , electrical engineering , plasma , physics , engineering , medicine , quantum mechanics , endocrinology
The inside cover picture shows that in situ electrochemical atomic force microscopy is performed to clarify the correlation between the decomposition behavior of toroidal lithium peroxide (Li 2 O 2 ) and the charging rate in a working Li‐O 2 battery. In situ observation reveals that a low charge rate promotes the decomposition of toroidal Li 2 O 2 sufficiently, while a larger charge rate accelerates the decomposition occurring at the Li 2 O 2 /electrode interface, causing the irreversible capacity degradation. More details are given in the article by Wen et al . on page 2668—2672.