期刊
EUROPEAN POLYMER JOURNAL
卷 46, 期 6, 页码 1194-1202出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.eurpolymj.2010.03.015
关键词
Electrospinning; Nanofibre; Polyacrylonitrile; Carbonization; Graphitization; Diffraction
资金
- EU [CEC 012881]
Homogenous turbostratic graphite nanofibres (TGNFs) have been synthesized by heat treatment of electrospun polyacrylonitrile in dimethylsulphoxide, offering a solution route of low toxicity to manufacture sub-60 nm diameter TGNFs. Characterization techniques including X-ray diffraction, scanning- and transmission electron microscopy have been used to study the graphitization process, and structural morphology of the nanofibres. The TGNFs have an entangled micro-fibril structure with turbostratic ordering of up to 40 graphene layers after heat treatment at 3000 degrees C. (C) 2010 Elsevier Ltd. All rights reserved.
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