In-situ synthesis of thiophene-based multifunctional polymeric networks with tunable conductivity and high photolithographic performance

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• 作者：Pedro J. Rodrí ; guez-Cantó ; ^a ; ^{pedro.j.rodriguez@uv.es} ; Mariluz Martí ; nez-Marco^b ; Juan F. Sá ; nchez-Royo^b ; Juan P. Martí ; nez-Pastor^b ; Rafael Abargues^a ; ^b ; ^{rafael.abargues@uv.es}
• 关键词：Polymer ; Interpenetrating polymer network ; Electrical conductivity ; UV-Lithography
• 刊名：Polymer
• 出版年：2017
• 出版时间：13 January 2017
• 年：2017
• 卷：108
• 期：Complete
• 页码：413-422
• 全文大小：2053 K
• 卷排序：108

文摘

The oxidative polymerization of thiophene derivatives inside novolac is demonstrated. The resulting IPNs show conductivities up to 20 S/cm depending on the monomer. DH4T-based IPN films exhibit low percolation threshold and good film morphology. DH4T in-situ polymerization reaction is highly temperature dependent. A novel fabrication route to DH4T-based conducting micropatterns is presented.