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Template‐Directed Synthesis of Pillared‐Porous Carbon Nanosheet Architectures: High‐Performance Electrode Materials for Supercapacitors
Author(s) -
Fan Zhuangjun,
Liu Yang,
Yan Jun,
Ning Guoqing,
Wang Qian,
Wei Tong,
Zhi Linjie,
Wei Fei
Publication year - 2012
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201100654
Subject(s) - supercapacitor , materials science , nanosheet , carbonization , electrolyte , carbon fibers , electrochemistry , porosity , nanotechnology , electrode , template , chemical engineering , scanning electron microscope , composite material , chemistry , composite number , engineering
3D pillared‐porous carbon nanosheets with supporting carbon pillars between the carbon layers is prepared by the carbonization of pitch on porous MgO templates. This unique structure endows the high‐rate transportation of electrolyte ions and electrons throughout the electrode matrix, resulting in excellent electrochemical performance.