Tuning the electrochemical performances of anthraquinone organic cathode materials for Li-ion batteries through the sulfonic sodium functional group

Wang Wan, Hungsui Lee, Xiqian Yu, Chao Wang, Kyung Wan Nam, Xiao Qing Yang, Henghui Zhou

Research output: Contribution to journalArticlepeer-review

121 Scopus citations

Abstract

The effects on electrochemical performance of C14H 8O2 organic cathode materials with and without SO 3Na- functional groups for lithium ion batteries were investigated. The Na2C14H6O8S2 with two SO3Na- shows the best cycle performance and highest lithium storage voltage, while an outstanding rate performance is also achieved after combination with graphene paper.

Original languageEnglish
Pages (from-to)19878-19882
Number of pages5
JournalRSC Advances
Volume4
Issue number38
DOIs
StatePublished - 2014

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