Deep-eutectic-solvent synthesis of N/O self-doped hollow carbon nanorods for efficient energy storage.
共晶体系
碳纤维
纳米颗粒
催化作用
一锅法合成
作者
Danfeng Xue,Dazhang Zhu,Hui Duan,Zhiwei Wang,Yaokang Lv,Wei Xiong,Liangchun Li,Mingxian Liu,Lihua Gan
出处
期刊:Chemical Communications [The Royal Society of Chemistry] 日期:2019-09-17卷期号:55 (75): 11219-11222被引量:75
标识
DOI:10.1039/c9cc06008a
摘要
N/O self-doped hollow carbon nanorods (HCNs) with micro/mesoporous walls are fabricated based on a new deep-eutectic-solvent that serves as an all-in-one precursor, self-template, and self-dopant agent. The carbon-based supercapacitor using an ionic liquid electrolyte exhibits a high energy density of 116.5 W h kg-1 with excellent long-term cycling performance.