Novel polymeric nonionic photoacid generators and corresponding polymer Langmuir–Blodgett (LB) films for photopatterning

W Xu, T Li, G Li, Y Wu, T Miyashita

Index: Xu, Wenjian; Li, Tiesheng; Li, Gaojian; Wu, Yangjie; Miyashita, Tokuji Journal of Photochemistry and Photobiology A: Chemistry, 2011 , vol. 219, # 1 p. 50 - 57

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Citation Number: 5

Abstract

A series of new polymeric nonionic photoacid generators (PAGs) and PAG-bound polymers designed for photoresist materials in Langmuir–Blodgett (LB) films have been synthesized and characterized. The novel polymer could form a stable and condensed monolayer on water surface, which could be transferred successfully onto solid substrate. Upon deep UV irradiation, the acid generated by the photoacid generator catalyzed the naphthyl moiety ...