writer：Jian Cheng, Qinqin Xu, Xia Wang, Zaiquan Li, Fuzhong Wu,*Jiaojing Shao, Haibo Xie
keywords：chitosan, high performance supercapacitors
source：期刊
specific source：Sustainable Energy & Fuels, 2019, 3, 1215 – 1224
Issue time：2019年

Ultrahigh-surface-area

nitrogen-doped hierarchically porous carbon materials derived from chitosan and

betaine hydrochloride sustainable precursors for high-performance

supercapacitors