Endowment with the Wettability on the Surface of Tetrafluoroethylene-Perfluoroalkyl Vinyl Ether Copolymer by Excimer Laser Irradiation

• Atsushi Okada

  Shiga Laboratory, Gunze Ltd

• Yasuo Negishi

  Shiga Laboratory, Gunze Ltd

• Yuichi Shimizu

  Osaka Laboratory for Radiation Chemistry, Japan Atomic Energy Research Institute

• Shun’ichi Sugimoto

  Osaka Laboratory for Radiation Chemistry, Japan Atomic Energy Research Institute

• Masanobu Nishii

  Osaka Laboratory for Radiation Chemistry, Japan Atomic Energy Research Institute

• Shunichi Kawanishi

  Osaka Laboratory for Radiation Chemistry, Japan Atomic Energy Research Institute

抄録

Tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer (PFA) was endowed with the high wettability by ArF-laser irradiation in water dissolved carbon monoxide. The enhancement of the wettability was closely related to the decrease of the F/C atomic ratio and the increase of the O/C ratio measured by X-ray photoelectron spectroscopy (XPS), suggesting the formation of the polar groups such as ethylene linkage and carbonyl group with the release of fluorine atom.

収録刊行物

• Chemistry Letters

  Chemistry Letters 22 (9), 1637-1638, 1993-09-01

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360002219108747392
• NII論文ID: 10006885864
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.1993.1637
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/22/9/1637/56062828/cl.1993.1637.pdf
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