Al-Doped Fe2O3 nanoparticles: advanced anode materials for high capacity lithium ion batteries. Issue 15 (1st April 2021)

• Record Type: Journal Article
• Authors: Yuan, Yongqing; Liang, Shijie; Liu, Weipei; Zhao, Qiong; Peng, Puguang; Ding, Rui; Gao, Ping; Sun, Xiujuan; Liu, Enhui
• Is Part Of: Dalton transactions. Volume 50:Issue 15(2021)
• Page Start: 5115
• Page End: 5119
• Publication Date: 2021-04-01
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/d0dt04423g
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : We successfully synthesized Al-Fe2 O3 anode with high initial discharge capacity of 1210 mAh g −1 under 0.5 A g −1 and maintained around 900 mAh g −1 during the cycles. The doping of Al assists in the stability and electrochemical behavior of the whole electrode. Abstract : Al-Doped Fe2 O3 (Al-Fe2 O3 ) nanoparticles with a reconstructed electronic structure, oxygen vacancy and modified physical/chemical features are synthesized and used as an advanced anode for Lithium Ion Batteries (LIBs).