Abstract

The photopolymerization of aniline derivatives was investigated in solid state with Flemion film containing Ru(bpy) 3 2+ and PPD (N-phenyl-p-phenylenediamine) in order to form well-defined photo-image. Absorption spectrum indicated that the photopolymerization was succeeded even in a solid state. TG-DTA analysis showed that trace amounts of water (≤ 1 wt.%) remained in the film, suggesting that the trace amounts of water is of important for the photopolymerization in solid state. Consequently, well-defined sub-micropattern was successfully formed by the photopolymerization of aniline derivatives in solid state.

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