Hole Transport Polymers with Improved Interfacial Contact to the Anode Material

详细信息    查看全文

• 作者：Erika Bellmann ; Ghassan E. Jabbour ; Robert H. Grubbs ; and Nasser Peyghambarian
• 刊名：Chemistry of Materials
• 出版年：2000
• 出版时间：May 2000
• 年：2000
• 卷：12
• 期：5
• 页码：1349 - 1353
• 全文大小：60K
• 年卷期：v.12,no.5(May 2000)
• ISSN：1520-5002

文摘

New hole transport polymers have been prepared through copolymerization of a fluorinatedtriphenyl diamine derivative and trimethoxyvinylsilane. The modification with trimethoxysilane groups has resulted in materials which can be cross-linked through hydrolysis andare capable of forming covalent chemical bonds to oxidic surfaces. Organic light-emittingdiodes containing these polymers show decreased operating voltages and enhanced operational stability due to improved interfacial contact between the hole transport layer and theanode.