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Anodes: High Full‐Electrode Basis Capacity Template‐Free 3D Nanocomposite Secondary Battery Anodes (Small 47/2015)
Author(s) -
Liu Jinyun,
Wang Junjie,
Kim Jinwoo,
Ning Hailong,
Pan Zeng,
Kelly Sean J.,
Epstein Eric S.,
Huang Xingjiu,
Liu Jinhuai,
Braun Paul V.
Publication year - 2015
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201570281
Subject(s) - anode , electrode , materials science , nanocomposite , electrochemistry , battery (electricity) , graphite , composite number , nanotechnology , chemical engineering , composite material , chemistry , power (physics) , physics , quantum mechanics , engineering
A unique high full‐electrode basis capacity anode design for secondary batteries is described by P. V. Braun and co‐workers on page 6265. The design consists of a structurally robust 3D Fe 3 O 4 /C composite, which provides efficient pathways for electron and Li‐ion transport, and space for the volume changes during cycling. On a full‐electrode basis, the template‐free nanocomposite anode exhibits attractive electrochemical performance, including a high volumetric capacity which significantly exceeds both the practical and theoretical capacity of a commercial graphite‐based anode.
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