ポリスチレン, ポリエステルおよびポリウレタンを用いた簡易混合法により得られるポリアニリン導電性塗料

• 細田 正和

  山形大学大学院理工学研究科生体センシング機能工学 株式会社マルアイ

• 倉本 憲幸

  山形大学大学院理工学研究科生体センシング機能工学

書誌事項

タイトル別名

• Polyaniline Conductive Paints using Polystyrene, Polyester and Polyurethane Resin made from Facile Blending Method

抄録

Conductive paints of polyaniline (PANI)/dodecyl benzene sulfonic acid (DBSA) composited with polystyrene (PS), polyester (PET) and polyurethane (PU) resin were prepared through a facile blending method. The extraction of PANI/DBSA from the aqueous reaction mixture was done by using a mixture of toluene and methyl ethyl ketone (MEK) (toluene : MEK=1 : 1 v/v). Then, the electrical, thermal stability and tensile properties of the prepared conductive PANI/DBSA composite films were evaluated. Almost all of the PANI/DBSA-PS, -PET and -PU composite films were found to possess relatively good conductivity and low surface resistivity for an electrostatic discharge (ESD) even at low PANI/DBSA content. Even when the PANI/DBSA content in the PANI/DBSA-PS and -PET composite was 2.5 wt%, the electrical conductivity and surface resistivity were found to be 3.92×10^-4 Scm^-1, 8.51×10⁶ Ωcm^-2 and 4.62×10^-2 Scm^-1, 7.22×10⁴ Ωcm^-2, respectively. Additionally these composite films exhibited good transparency. The highest conductivity (3.28×10^-1 Scm^-1) of the composite films was obtained when the PANI/DBSA content in PANI/DBSA-PS composite was 25 wt%. PANI/DBSA-PS composite film possessed the best thermal stability and the PANI/DBSA-PU composite films showed the lowest thermal stability of all evaluated samples. On the other hand, PANI/DBSA-PET composite films possessed the most elasticity when the PANI/DBSA contents were 10 and 20 wt%. However, PANI/DBSA-PU composite film possessed the most elasticity when the content was 5 wt%. PANI/DBSA-PS composite films possessed the lowest elasticity.

収録刊行物

• 色材協会誌

  色材協会誌 81 (6), 198-206, 2008

  一般社団法人 色材協会

キーワード

• Polyaniline
• Conductive polymers
• Composites
• Dodecylbenzenesulfonic acid
• Organic solvent
• Extraction
• Polystyrene
• Polyester
• Polyurethane
• Thermal stability
• Tensile property

詳細情報

• CRID: 1390282679116743936
• NII論文ID: 10021123954
• NII書誌ID: AN00354634
• DOI: 10.4011/shikizai.81.198
• COI: 1:CAS:528:DC%2BD1cXovVWjsb8%3D
• ISSN: 18832199
• ISSN: 0010180X
• NDL書誌ID: 9552825
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9552825
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可