ピッチ系サブミクロン炭素繊維不織布の作製

• 北野 高広

  平松産業株式会社 信州大学大学院総合工学系研究科

• 岩田 彰

  信州大学大学院総合工学系研究科

• 沖野 不二雄

  信州大学繊維学部

書誌事項

タイトル別名

• Fabrication of a mesophase pitch-based submicron carbon-fiber web
• ピッチケイ サブミクロン タンソ センイ フショクフ ノ サクセイ

抄録

A mesophase pitch-based submicron carbon-fiber web, non-woven fabric, was prepared using an aqueous solution of polyvinyl alcohol (PVA). The dispersion of mesophase pitch in the PVA solution was electrospun to form a web of submicron carbon fibers. The carbon-fiber web was heat-treated at 2800 °C in argon. The diameters of the carbon fibers were 200 to 800 nm. The XRD peak near 2θ=26°, which corresponds to the (002) diffraction peak of graphite, was broad and at slightly lower angle compared to that of the graphite powder because of the less crystalline nature and the smaller size of the mesophase pitch-derived graphitic particles. TEM observation indicated that the fiber consists of aggregates of mesophase pitch-derived small graphitic particles surrounded by an amorphous substance likely originating from the PVA.

収録刊行物

• 炭素

  炭素 2012 (254), 160-164, 2012

  炭素材料学会

キーワード

• Mesophase pitch-based carbon fiber
• Electrospinning
• Carbon-fiber web
• Non-woven fabric
• Polyvinyl alcohol

詳細情報

• CRID: 1390001204226874112
• NII論文ID: 130002142551
• NII論文ID: 10031045607
• NII書誌ID: AN00140335
• DOI: 10.7209/tanso.2012.160
• ISSN: 18845495
• ISSN: 03715345
• NDL書誌ID: 023962700
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023962700
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可