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Citation: SUN Bo, MENG Xiang-Ju, WANG Shi-Chao, SUN Shu-Qing, XIAO Feng-Shou. High-throughput Color-screening of Heterogeneous Catalysts[J]. Acta Physico-Chimica Sinica, ;2006, 22(04): 441-444. doi: 10.1016/S1872-1508(06)60015-6 shu

High-throughput Color-screening of Heterogeneous Catalysts

1.
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130023, P. R. China; Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R.China; Department of Chemistry, Jilin Institute of Chemical Technology, Jilin 132022, P. R.China

Received Date: 29 September 2005
Available Online: 10 April 2006

A high-throughput method has been developed for screening and optimization of heterogeneous catalysts and reacting condition by judging from the change in color of reactants and products as well as indicators during reaction. As compared with other techniques, this method is simple and viable. In catalytic esterification, methyl orange is chosen as an indicator for screening the activities under various conditions. In the photocatalytic degradation of dyes, methyl orange and Rhodamine B are chosen as indicators for the catalytic reactions. Furthermore, the results obtained from high-throughput color-screening have been verified by GC and UV-Vis spectrometer, showing a od accordance between the color-screening and the GC, UV-Vis techniques.
- High-throughput screening;Combinatorial chemistry;Heterogeneous catalysts;Color indicator;Photocatalystic reaction
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