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

作者：Kim Seong Jun; Myung Sung; Song Wooseok; Min Bok Ki; Hong Seong Jin; Chung Myungwoo; Kim Hyunjung; Kong Ki Jeong; Lim Jongsun; Chung Taek Mo; An Ki Seok^*

来源：Chemistry of Materials, 2015, 27(13): 4546-4551.

DOI：10.1021/acs.chemmater.5b00377

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.

• 出版日期2015-7-14