A Novel Ultrafast Rechargeable Multi‐Ions Battery. Issue 16 (15th February 2017)

• Record Type: Journal Article
• Authors: Wang, Shuai; Jiao, Shuqiang; Tian, Donghua; Chen, Hao‐Sen; Jiao, Handong; Tu, Jiguo; Liu, Yingjun; Fang, Dai‐Ning
• Is Part Of: Advanced materials. Volume 29:Issue 16(2017)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-02-15
• Subjects: energy storage -- graphite -- multi‐ions batteries; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201606349
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : An ultrafast rechargeable multi‐ions battery is presented, in which multi‐ions can electrochemically intercalate into graphite layers, exhibiting a high reversible discharge capacity of ≈100 mAh g −1 and a Coulombic efficiency of ≈99% over hundreds of cycles at a high current density. The results may open up a new paradigm for multi‐ions‐based electrochemical battery technologies and applications.