Deposition Transfer and Response Properties of p-PDA/AA Mixed Films

p-PDA/AA 혼합막의 누적전이와 응답특성

Photoreactive multilayer films were prepared using long-chin alkyl diesters of p-phenylenediacrylic acid(p-PDA). In spite of the absence of hydrophilic groups in these molecules, they formed stable monolayers on the water surface when mixed with arachidic acid. Surface showed the presence of a condecsed phase and these monolayer could be transferred onto a substrate with Y-type deposition. The UV spectra of mixed multilayer films showed of absorption peak compared with that in solution. The linear relationship between absorbanoe and the number of layers supports the successful formation of multilayer films.