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Supercapacitors: Cross‐Coupled Macro‐Mesoporous Carbon Network toward Record High Energy‐Power Density Supercapacitor at 4 V (Adv. Funct. Mater. 51/2018)
Author(s) -
Li Jing,
Wang Ning,
Tian Jiarui,
Qian Weizhong,
Chu Wei
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201870360
Subject(s) - supercapacitor , materials science , power density , aerogel , electrolyte , carbon fibers , mesoporous material , nanotechnology , ionic liquid , energy storage , electrode , chemical engineering , capacitance , power (physics) , composite material , organic chemistry , composite number , chemistry , quantum mechanics , catalysis , engineering , physics
In article number 1806153 , Ning Wang, Weizhong Qian, Wei Chu, and co‐workers develop an unique macromesoporous coupled carbon framework via a NaNO 3 ‐template strategy from a biopolymer aerogel. The suitable pore size of the carbon electrode expedites the fast diffusion of EMIBF 4 ionic liquid electrolyte in a 4 V supercapacitor, and enables extraordinary energy‐power density performance.