A Surface Chemical Reaction in Organic-Inorganic Materials Using a New Chemical Evaporation System

초록

We report the surface reaction that occurs in organic inorganic thin films using a hybrid deposition system that combines thermal evaporation (TE) and metalation processes. Growth of a smooth, uniform organic-inorganic hybrid thin film was demonstrated, and the occurrence of a self-limited surface reaction between the organic semiconductor and the inorganic metal atom during the metalation process was confirmed with X-ray photoelectron spectroscopy and Raman analysis. In this study, we utilized a hybrid deposition system that combined TE and vapor-phase metalation to create an organic-inorganic hybrid thin film. Experimental data and theoretical simulation of a model system are also provided to explain the barrierless reaction that occurs during synthesis of a zinc tetraphenylporphyrin thin film. This process can be utilized to increase the flexibility for the advanced synthesis of organic-inorganic hybrid thin films.

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