Chemical Grafting-derived N, P Co-doped Hollow Microporous Carbon Spheres for High-Performance Sodium-ion Battery Anodes

• Published in: Applied surface science Vol. 518; p. 146221
• Main Authors: Wang, Haijun, Lan, Jin-Le, Yuan, Haocheng, Luo, Shicheng, Huang, Yiqian, Yu, Yunhua, Cai, Qing, Yang, Xiaoping
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.07.2020
• Subjects: Chemical grafting; DFT calculations; N, P co-doping; Porous carbon; Sodium-ion battery; Porous carbon; Sodium-ion battery; N, P co-doping; Chemical grafting; DFT calculations

[Display omitted] •Preparation of N, P co-doped hollow microporous carbon sphere (NP-HPCS) by chemical grafting strategy.•The grafting efficiency was effectively improved by the transformation of F127 micelles during the reaction process.•The NP-HPCS exhibits excellent rate capacity and outstanding...