Preparation and Structural Characterization of ZnTHPP/TiO2 Hybrid Material
XU Yan1, AN Qing-da1，2*, ZHANG Shao-yin1, SHI Tong-shun2, WANG Yao1, YANG Xiao-yan1
1. Department of Chemical Engineering and Material, Dalian Institute of Light Industry, Dalian 116034, China 2. College of Chemistry，Jilin University，Changchun 130023, China
Abstract：Using sol-gel method to make tetra-meso (hydroxylphenyl) zinc porphyrin (ZnTHPP) trapped in inorganic networks of TiO2, a new organic/inorganic hybrid material was prepared. The structures and morphology of this material were characterized by thermogravimetric analyses (TGA), infrared spectrum (FTIR), UV-Vis spectrum (UV), diffuse reflectance spectroscopy (DRS), and scanning electron microscopy (SEM), indicating that ZnTHPP/TiO2 hybrid material possessed excellent thermostability, and ZnTHPP was trapped in TiO2 network with chemical bonds. In addition, ZnTHPP embedding can enlarge the absorption range of light for TiO2 effectivelly.
Key words：Metalloporphyrin;Sol-gel method;TiO2;Inorganic/organic hybrid material
许艳1,安庆大1，2*,张绍印1,师同顺2,王瑶1,杨晓燕1 . 担载ZnTHPP的TiO2杂化材料的制备及结构表征[J]. 光谱学与光谱分析, 2006, 26(06): 1134-1137.
XU Yan1, AN Qing-da1，2*, ZHANG Shao-yin1, SHI Tong-shun2, WANG Yao1, YANG Xiao-yan1 . Preparation and Structural Characterization of ZnTHPP/TiO2 Hybrid Material. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(06): 1134-1137.
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