Flexible TiO2/SiO2/C Film Anodes for Lithium‐Ion Batteries. Issue 13 (21st June 2018)

• Record Type: Journal Article
• Authors: Jiang, Ying; Chen, Shi; Mu, Daobin; Zhao, Zhikun; Li, Chunli; Ding, Zepeng; Xie, Chaoxiang; Wu, Feng
• Is Part Of: ChemSusChem. Volume 11:Issue 13(2018)
• Page Start: 2040
• Page End: 2044
• Publication Date: 2018-06-21
• Subjects: batteries -- electrochemistry -- electrodes -- lithium -- metal oxides; Green chemistry -- Periodicals; Sustainable engineering -- Periodicals; Chemistry -- Periodicals; Chemical engineering -- Periodicals; 660
• DOI: 10.1002/cssc.201800560
• Languages: English
• ISSNs: 1864-5631

Abstract

Abstract: Flexible TiO2 /SiO2 /C films are prepared by using an electrospinning approach and used as self‐supporting electrodes for lithium‐ion batteries (LIBs), which exhibit excellent high‐rate capability with a capacity of 115.5 mAh g −1 at 8 A g −1 (9.8 C rate) and good storage performance. The LIBs also show high long‐term cycling stability of 700 cycles at 200 mA g −1 with a capacity of 380.1 mAh g −1 and a high capacity retention of 88.3 %. Thus, the TiO2 /SiO2 /C films have the potential to serve as electrodes for flexible LIBs, owing to their flexibility and excellent electrochemical performance. Abstract : Spin and win : Flexible TiO2 /SiO2 /C films are prepared by using an electrospinning approach and used as self‐supporting electrodes for lithium‐ion batteries (LIBs), with excellent high‐rate capability, good storage performance, and high long‐term cycling stability. The films have potential to serve as electrodes for flexible LIBs, owing to their flexibility and excellent electrochemical performance.