Plum-branch-like carbon nanofibers decorated with SnO2 nanocrystals - Details

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Abstract：

Novel　plum-branch-like　carbon　nanofibers　(CNFs)　decorated　with　SnO　2　nanocrystals　have　been　synthesized　by　electrospinning　and　subsequent　thermal　treatment　in　an　Ar/H2O　atmosphere.　The　morphologies　of　the　as-synthesized　SnO2/CNF　composites　and　the　contents　of　carbon　and　SnO2　can　be　controlled　by　adjusting　the　heat　treatment　temperature.　It　is　proposed　that　the　growth　of　SnO2/CNF　composites　follows　the　outward　diffusion　of　tin　composites　from　the　as-spun　tin　composite/polyacrylonitrile　(PAN)　nanofibers,　pyrolysis　of　PAN　and　oxidation　of　tin　composites,　and　then　formation　of　SnO2　nanocrystals　around　the　CNFs.　This　novel　1D　SnO2/CNF　composite　may　have　potential　application　in　nanobatteries,　nano　fuel　cells,　and　nanosensors.　A　preliminary　result　has　revealed　that　the　SnO2/CNF　composite　presents　favourable　electrochemical　performance　in　lithium-ion　batteries.　©　2010　The　Royal　Society　of　Chemistry.

Keyword：

Carbon nanofibers Fuel cells Heat treatment Lithium-ion batteries Nanocrystals Tin

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[ 1 ] [Yang, Zunxian]Institute for Superconducting and Electronic Materials, University of Wollongong, NSW 2522, Australia
[ 2 ] [Yang, Zunxian]Department of Electronics Science and Technology, Fuzhou University, Fuzhou 350108, China
[ 3 ] [Yang, Zunxian]Key Laboratory of Analysis and Detection Technology for Food Safety, Ministry of Education, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Du, Guodong]Institute for Superconducting and Electronic Materials, University of Wollongong, NSW 2522, Australia
[ 5 ] [Guo, Zaiping]Institute for Superconducting and Electronic Materials, University of Wollongong, NSW 2522, Australia
[ 6 ] [Guo, Zaiping]School of Mechanical, Materials and Mechatronics Engineering, University of Wollongong, NSW 2522, Australia
[ 7 ] [Yu, Xuebin]Institute for Superconducting and Electronic Materials, University of Wollongong, NSW 2522, Australia
[ 8 ] [Yu, Xuebin]Department of Materials Science, Fudan University, Shanghai 200433, China
[ 9 ] [Li, Sean]School of Materials Science and Engineering, University of New South Wales, NSW 2052, Australia
[ 10 ] [Chen, Zhixin]School of Mechanical, Materials and Mechatronics Engineering, University of Wollongong, NSW 2522, Australia
[ 11 ] [Zhang, Peng]Institute for Superconducting and Electronic Materials, University of Wollongong, NSW 2522, Australia
[ 12 ] [Liu, Huakun]Institute for Superconducting and Electronic Materials, University of Wollongong, NSW 2522, Australia

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Source ：

Nanoscale

ISSN： 2040-3364

Year： 2010

Issue： 6

Volume： 2

Page： 1011-1017

4 . 1 0 9

JCR@2010

5 . 8 0 0

JCR@2023

JCR Journal Grade：1

CAS Journal Grade：1

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WoS CC Cited Count：

SCOPUS Cited Count： 48

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 1

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