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Method for sulfonation of conductive polymers and OLED, photovoltaic and ESD devices
Method for sulfonation of conductive polymers and OLED, photovoltaic and ESD devices
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机译:导电聚合物和OLED的磺化方法,光伏和ESD装置
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摘要
Conducting polymer systems for hole injection or transport layer applications including a composition comprising: a water soluble or water dispersible regioregular polythiophene comprising (i) at least one organic substituent, and (ii) at least one sulfonate substituent comprising sulfonate sulfur bonding directly to the polythiophene backbone. The polythiophene can be water soluble, water dispersible, or water swellable. They can be self-doped. The organic substituent can be an alkoxy substituent, or an alkyl substituent. OLED, PLED, SMOLED, PV, and ESD applications can be used.
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