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Designed Synthesis of Coaxial SnO 2 @carbon Hollow Nanospheres for Highly Reversible Lithium Storage
Author(s) -
Lou Xiong Wen,
Li Chang Ming,
Archer Lynden A.
Publication year - 2009
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.200803439
Subject(s) - lithium (medication) , materials science , coaxial , anode , carbon fibers , nanotechnology , computer science , electrode , composite material , chemistry , medicine , composite number , endocrinology , telecommunications
A proof‐of‐concept structural design is demonstrated for high‐capacity lithium‐ion batteries anode materials by multistep synthesis of coaxial SnO 2 @carbon hollow nanospheres. This material integrates two beneficial features: hollow structure and carbon nanopainting. When evaluated for reversible lithium storage, these functional materials manifest excellent cycling performance and rate capabilities.