Two dimensional oxygen-vacancy-rich Co3O4 nanosheets with excellent supercapacitor performances. Issue 92 (3rd November 2017)

• Record Type: Journal Article
• Authors: Xiang, Kun; Xu, Zhicheng; Qu, Tingting; Tian, Zhengfang; Zhang, Yu; Wang, Yongzheng; Xie, Mingjiang; Guo, Xiangke; Ding, Weiping; Guo, Xuefeng
• Is Part Of: Chemical communications. Volume 53:Issue 92(2017)
• Page Start: 12410
• Page End: 12413
• Publication Date: 2017-11-03
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c7cc07515d
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A higher oxygen-vacancy content in Co3 O4 nanosheets delivers a higher electrochemical performance. Abstract : A set of identical Co3 O4 nanosheets with different oxygen vacancy amounts are rationally designed by varied reduction treatments and comparison of their properties. Remarkably, the oxygen-vacancy-rich Co3 O4 nanosheets (OVR-Co3 O4 NSs) exhibit excellent electrochemical performance for their potential use as a promising candidate for the next generation of supercapacitors.