Irreversible conductivity change of Li1-xCoO2on electrochemical lithium insertion/extraction, desirable for battery applications

Matsuhiko Nishizawa, Satoru Yamamura, Takashi Itoh, Isamu Uchida

Research output: Contribution to journalArticlepeer-review

40 Citations (Scopus)

Abstract

Electrical conductivity of a sputter-deposited LiCoO2 thin film was studied in situ during electrochemical lithium extraction/insertion, revealing that the metallic behavior of Li1-xCoO2 induced by the initial lithium extraction did not revert to its original insulating state in the following successive reduction/oxidation cycles.

Original languageEnglish
Pages (from-to)1631-1632
Number of pages2
JournalChemical Communications
Issue number16
DOIs
Publication statusPublished - 1998 Aug 21

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