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Ultra‐Thick, Low‐Tortuosity, and Mesoporous Wood Carbon Anode for High‐Performance Sodium‐Ion Batteries
Author(s) -
Shen Fei,
Luo Wei,
Dai Jiaqi,
Yao Yonggang,
Zhu Mingwei,
Hitz Emily,
Tang Yuefeng,
Chen Yanfeng,
Sprenkle Vincent L.,
Li Xiaolin,
Hu Liangbing
Publication year - 2016
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.201600377
Subject(s) - tortuosity , anode , materials science , electrolyte , mesoporous material , carbon fibers , ion , pyrolysis , sodium , porosity , diffusion , chemical engineering , nanotechnology , composite material , electrode , organic chemistry , chemistry , thermodynamics , metallurgy , engineering , physics , composite number , catalysis
Pyrolysis of earth‐abundant wood yields to ultra‐thick, low‐tortuosity, and mesoporous carbon anodes for sodium‐ion batteries. Such a low‐tortuosity and porous structure promotes electrolyte diffusion and provides fast transport channels for Na ions, which enables a high areal capacity.