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Ultra‐Uniform SnO x /Carbon Nanohybrids toward Advanced Lithium‐Ion Battery Anodes
Author(s) -
Zhou Xiaosi,
Dai Zhihui,
Liu Shuhu,
Bao Jianchun,
Guo YuGuo
Publication year - 2014
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201400173
Subject(s) - materials science , anode , lithium (medication) , electrospinning , carbon fibers , nanotechnology , nanostructure , battery (electricity) , ion , polymer , electrode , composite material , organic chemistry , medicine , power (physics) , chemistry , physics , quantum mechanics , composite number , endocrinology
Ultra‐uniform SnO x /carbon nanohybrids for lithium‐ion batteries are successfully prepared by solvent replacement and subsequent electrospinning. The resulting 1D nanostructure with Sn‐N bonding between the SnO x and N‐containing carbon nanofiber matrix can not only tolerate the substantial volume change and suppress the aggregation of SnO x , but also enhances the transport of both electrons and ions for the embedded SnO x , thus leading to high cycling performance and rate capability.
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