Nitrogen-doped Li4Ti5O12 nanosheets with enhanced lithium storage properties

• Published in: Journal of power sources Vol. 266; pp. 150 - 154
• Main Authors: Wang, Baofeng, Wang, Junsheng, Cao, Jie, Ge, Honghua, Tang, Yufeng
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 15.11.2014; Elsevier
• Subjects: Anode material; Applied sciences; Direct energy conversion and energy accumulation; Doping; Electrical engineering. Electrical power engineering; Electrical power engineering; Electrochemical conversion: primary and secondary batteries, fuel cells; Exact sciences and technology; Lithium ion batteries; Lithium titanate oxide; Materials; Lithium ion batteries; Anode material; Lithium titanate oxide; Doping; Ternary compound; Nanosheet; Anode; Lithium Oxides; Doped materials; Secondary cell; Nanostructure; Nitrogen addition; Electrode material; Titanium Oxides; Lithium Titanates; Lithium oxide

N-doped Li4Ti5O12 nanosheets (NLTO) have been prepared by a simple hydrothermal reaction with further heat treatment at low temperature (500 °C) under NH3 atmosphere. The effects of the Nitrogen on structure and electrochemical performance are extensively studied. XRD results show that nitrogen dopi...