Micro‐sized Si‐C Composite with Interconnected Nanoscale Building Blocks as High‐Performance Anodes for Practical Application in Lithium‐Ion Batteries | Zendy

Yi Ran | Zendy; Dai Fang | Zendy; Gordin Mikhail L. | Zendy; Chen Shuru | Zendy; Wang Donghai | Zendy

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Micro‐sized Si‐C Composite with Interconnected Nanoscale Building Blocks as High‐Performance Anodes for Practical Application in Lithium‐Ion Batteries

Author(s) -

Yi Ran,

Dai Fang,

Gordin Mikhail L.,

Chen Shuru,

Wang Donghai

Publication year - 2013

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.201200857

Subject(s) - materials science , anode , composite number , lithium (medication) , nanoscopic scale , ion , carbon fibers , chemical engineering , nanotechnology , composite material , electrode , organic chemistry , chemistry , engineering , endocrinology , medicine

A micro‐sized Si‐C composite consisting of interconnected Si and carbon nanoscale building blocks is produced by a low‐cost and large‐scale approach. The Si‐C composite exhibits a reversible capacity of 1459 mAh/g after 200 cycles at 1 A/g with a capacity retention of 97.8% as anode for lithium‐ion batteries and has a high tap density of 0.78 g/cm 3 .

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