PTFEのプラズマスパッタリングを利用した黒鉛表面のフッ素化 Graphite Surface Fluorination by PTFE Plasma Sputtering

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抄録

The fluorination of expanded graphite sheets using polytetrafluoroethylene (PTFE) Ar plasma sputtering was investigated. The graphite sheet was exposed to Ar plasma between two PTFE sheets. The content of fluorine and oxygen at the graphite surface was correlated as a function of plasma treatment power and temperature with the nature of water wettability and surface potential (SP). The fluorine content increased with increasing power and temperature, resulting in increased hydrophobic nature. Water wettability and the electrical nature of the front of the sheet in contact with Ar plasma differed greatly from those on the back of the sheet: the front was more hydrophobic when power was changed, but more hydrophilic when temperature was changed. The SP value for the front became negative, nearly independent of power and temperature. The back still exhibited a positive SP value, the same as an untreated sheet.

収録刊行物

  • 表面技術 = The Journal of the Surface Finishing Society of Japan  

    表面技術 = The Journal of the Surface Finishing Society of Japan 47(12), 1037-1041, 1996-12-01 

    The Surface Finishing Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002257902
  • NII書誌ID(NCID)
    AN1005202X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09151869
  • NDL 記事登録ID
    4106787
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-291
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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