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Abstract:
Highly uniform, relatively large area TiO2/SnO2/carbon hybrid nanofibers were synthesized by a simple method based on thermal pyrolysis and oxidation of an as-spun titanium-tin/polyacrylonitrile nanoweb composite in an argon atmosphere. This novel composite features the uniform dispersion and encapsulation of highly uniform nanoscale TiO2/SnO2 crystals in a porous carbon matrix. The high porosity of the nanofiber composite material, together with the conductive carbon matrix, enhanced the electrochemical performance of the TiO2/SnO2/carbon nanofiber electrode. The TiO2/SnO2/carbon nanofiber electrode displays a reversible capacity of 442.8 mA h g(-1) for up to 100 cycles, and exhibits excellent rate capability. The results indicate that the composite could be a promising anode candidate for lithium ion batteries.
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JOURNAL OF MATERIALS CHEMISTRY A
ISSN: 2050-7488
Year: 2013
Issue: 35
Volume: 1
Page: 10395-10402
1 0 . 8 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:4
CAS Journal Grade:1
Cited Count:
WoS CC Cited Count: 59
SCOPUS Cited Count: 59
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: