Hollow-sphere iron oxides exhibiting enhanced cycling performance as lithium-ion battery anodes. Issue 77 (11th September 2019)

• Record Type: Journal Article
• Authors: Ren, Qingqing; Zhang, Yaping; Liu, Chang; Han, Yi; Wang, Zhenbo; Lin, Zhan
• Is Part Of: Chemical communications. Volume 55:Issue 77(2019)
• Page Start: 11638
• Page End: 11641
• Publication Date: 2019-09-11
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c9cc05823k
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Hollow-sphere Fe2 O3 is synthesized as a lithium-ion battery anode. Abstract : Hollow-sphere Fe2 O3 is synthesized as a lithium-ion battery anode. Current densities for the initial material activation are important, related to electrode stability during cycling. The as-prepared anodes are able to retain 92% capacity after 1000 cycles at 1 A g −1 . The full-cells assembled with Fe2 O3 anodes and LiFePO4 cathodes exhibit good electrochemical properties.