Ion-beam Irradiation on Electrospun Ladder-type Polyimide Nanofibers
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- Sato Tomoki
- Department of Applied Chemistry, Tokyo Metropolitan University
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- Tanaka Manabu
- Department of Applied Chemistry, Tokyo Metropolitan University
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- Suzuki Yoshiaki
- The Institute of Physical and Chemical Research (RIKEN)
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- Kawakami Hiroyoshi
- Department of Applied Chemistry, Tokyo Metropolitan University
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The ladder-type polyimide, polypyrrolone (PPL) nanofibers were prepared by an electrospinning of precursor polymer and followed thermal ring-closing reaction. Ion-beam irradiation on the electrospun PPL nanofibers gave carbon nanofibers. The electrical conductivities of PPL nanofibrous membranes after ion-beam irradiation were lower than those of conventional polyimide (6FDA-6FAP) nanofibrous membranes due to their thick fiber diameters and shallow ion penetration. However, results of dense membranes and Raman spectra revealed that the ladder structure of PPL had advantages in carbonization and graphitization to give higher electrical conductive materials.
収録刊行物
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- Journal of Photopolymer Science and Technology
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Journal of Photopolymer Science and Technology 26 (3), 313-318, 2013
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詳細情報 詳細情報について
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- CRID
- 1390001204325532800
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- NII論文ID
- 130004721114
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- NII書誌ID
- AA11576862
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- COI
- 1:CAS:528:DC%2BC3sXhtFCmtL%2FO
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- ISSN
- 13496336
- 09149244
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- NDL書誌ID
- 024660499
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可