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公开(公告)号:US20120097898A1
公开(公告)日:2012-04-26
申请号:US13265523
申请日:2010-04-30
CPC分类号: H01L51/0007 , C08G2261/1424 , C08G2261/1452 , C08G2261/3223 , C08G2261/63 , C08G2261/722 , C08J3/09 , C08J2365/00 , C08L25/02 , C08L39/04 , C08L65/00 , C08L81/06 , C09D11/52 , H01L51/0036 , C08L2666/22
摘要: Disclosed are methods of dispersing sulfonated polythiophenes in a non-aqueous solvent including replacing water for organic solvent without precipitation of the polythiophene. Once dispersed in a non-aqueous solvent, the sulfonated polythiophene can be mixed with a matrix polymer. The materials can be used in organic electronic devices including OLEDs and OPVs. The solvent processes can improve the viscosity properties. Sulfonated regioregular polythiophenes can be used. A benefit is improved solvent compatibility in building organic electronic devices and improved ability to formulate with matrix materials.
摘要翻译: 公开了将磺化聚噻吩分散在非水溶剂中的方法,包括将水替换为有机溶剂而不沉淀聚噻吩。 一旦分散在非水溶剂中,可将磺化聚噻吩与基质聚合物混合。 这些材料可以用于包括OLED和OPV在内的有机电子器件中。 溶剂工艺可以改善粘度性能。 可以使用磺化的区域性聚噻吩。 改善溶剂在构建有机电子器件中的相容性以及改进配合基质材料的能力的优点。