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2. 发明申请

US20070246689A1 Transparent thin polythiophene films having improved conduction through use of nanomaterials 审中-公开
标题翻译：通过使用纳米材料具有改善的导电性的透明薄聚噻吩薄膜
公开(公告)号：US20070246689A1
公开(公告)日：2007-10-25
申请号：US11784791
申请日：2007-04-10
申请人： Jiaxin Ge , Brij Singh
发明人： Jiaxin Ge , Brij Singh
IPC分类号： H01B1/12
CPC分类号： H01B1/122 , B82Y10/00 , C08G2261/1424 , C08G2261/3223 , C08G2261/51 , C08G2261/794 , C08K3/041 , C09D165/00 , H01B1/12 , H01B1/124 , H01B1/127 , H01B1/24 , H01G11/48 , H01G11/56 , H01L51/0037 , H01L51/444 , H01L51/5203 , Y02E10/549 , Y02E60/13 , Y02P70/521 , C08L2666/06 , C08L25/18
摘要： Optically transparent, conductive polymer compositions and methods for making them are claimed. These conductive polymer compositions comprise an oxidized 3,4-ethylenedioxythiopene polymer, a polysulfonated styrene polymer, single wall carbon nanotubes and/or metallic nanoparticles. The conductive polymer compositions can include both single wall carbon nanotubes and metallic nanoparticles. The conductive polymer compositions have a sheet resistance of less than about 200 Ohms/square, a conductivity of greater than about 300 siemens/cm, and a visible light (380-800 nm) transmission level of greater than about 50%, preferably greater than about 85% and most preferably greater than about 90% (when corrected for substrate). The conductive polymer compositions comprising single wall carbon nanotubes are made by mixing the oxidized 3,4-ethylenedioxythiopene polymer and polysulfonated styrene polymer with single wall carbon nanotubes and then sonicating the mixture. The conductive polymer compositions comprising metallic nanoparticles are made by a process of in situ chemical reduction of metal precursor salts.
摘要翻译：要求光学透明的导电聚合物组合物及其制备方法。这些导电聚合物组合物包含氧化的3,4-亚乙基二氧基萜烯聚合物，多磺化苯乙烯聚合物，单壁碳纳米管和/或金属纳米颗粒。导电聚合物组合物可以包括单壁碳纳米管和金属纳米颗粒。导电聚合物组合物的薄层电阻小于约200欧姆/平方，电导率大于约300西门子/厘米，可见光（380-800纳米）透射率水平大于约50％，优选大于约85％，最优选大于约90％（当校正基质时）。包含单壁碳纳米管的导电聚合物组合物通过将氧化的3,4-亚乙基二氧基硫代萜烯聚合物和多磺化苯乙烯聚合物与单壁碳纳米管混合，然后超声处理该混合物而制成。包含金属纳米颗粒的导电聚合物组合物通过金属前体盐的原位化学还原的方法制备。

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