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タイトル
和文: 
英文:Single domain oval carbon nanofiber prepared from a polymer blend process 
著者
和文: 安田 榮一, 大谷 朝男, 小村 伸弥, Shigeki Tomonoh, 西澤 節, 永田 信輔, 赤津 隆.  
英文: Eiichi Yasuda, Asao Oya, Shinya Komura, Shigeki Tomonoh, Takashi Nishizawa, Shinsuke Nagata, Takashi Akatsu.  
言語 English 
掲載誌/書名
和文: 
英文:Carbon 
巻, 号, ページ Vol. 50        p. 1432-1434
出版年月 2012年3月1日 
出版者
和文: 
英文:Elsevier 
会議名称
和文: 
英文: 
開催地
和文: 
英文: 
DOI https://doi.org/10.1016/j.carbon.2011.10.019
アブストラクト Single domain graphite fibers of 50–500nm in diameter were prepared from a mesophase pitch mixed with a matrix polymer to form a polymeralloy. The alloy wasthen spun, stabilized,carbonized,and graphitized at 2900C. The carbonized fiber had a circular or Y-shaped cross-section, but all of the graphitized carbon nanofiber (CNF) changed into an elliptical cross-section with an aspect ratio (major axis/minor axis) of 2.47. The CNF consisted of well-developed graphite layers ordered throughout the cross-section,as observed in a single crystal and the layer edges formed loops consisting of 5–10 layers.

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