title: Nitrogen-Doped Porous Carbon Superstructures Derived from Hierarchical Assembly of Polyimide Nanosheets.
abstract: 3D carbon superstructures are fabricated through the hierarchical assembly of polyimide nanosheets and thermal treatment. Benefiting from the ultrahigh surface area and the hierarchically porous structure, along with the well-distributed highly electroactive sites, the flower-like carbon material exhibits outstanding catalytic activity toward the oxygen reduction reaction and also serves as a highly stable electrode material in supercapacitors.
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Zhixiao
authors.initials: Z
authors.lastname: Xu
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Xiaodong
authors.initials: X
authors.lastname: Zhuang
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Chongqing
authors.initials: C
authors.lastname: Yang
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Jing
authors.initials: J
authors.lastname: Cao
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Zhaoquan
authors.initials: Z
authors.lastname: Yao
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Yanping
authors.initials: Y
authors.lastname: Tang
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Jianzhong
authors.initials: J
authors.lastname: Jiang
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
authors.forename: Dongqing
authors.initials: D
authors.lastname: Wu
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.|Center for Advancing Electronics Dresden (CFAED) and Department of Chemistry and Food Chemistry, Technische Universitaet Dresden, Mommsenstrasse 4, Dresden, 01062, Germany.
authors.forename: Xinliang
authors.initials: X
authors.lastname: Feng
keywords: carbon nanosheet; carbon superstructure; hierarchical self-assembly; polyimide; solvothermal polymerization