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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/26413


    Title: Photocatalytic efficiency of nanocrystalline zeolite TS-1 for the degradation of methyl orange
    Authors: Hsu,HL;Selvin,R;Roselin,LS;Kumari,P;Cao,JW
    Contributors: 化學工程與材料工程學系
    Keywords: QUANTUM YIELD;ACTIVE-SITES;TIO2;H2O;REDUCTION;CO2
    Date: 2009
    Issue Date: 2010-06-29 17:27:29 (UTC+8)
    Publisher: 中央大學
    Abstract: The photocatalytic properties of nanocrystalline TS-1 were confirmed via the degradation of an aqueous solution of the model compound methyl orange (MO). The light intensity and quantum yield were measured by ferrioxalate actinometry and the values are 1.7 x 10(-5) einstein l(-1) s(-1) and 0.71, respectively. The experimental parameters such as catalyst loading, pH and initial concentration of MO were optimized at 1.5 g/L, 10 and 300 mu M, in order. The results showed that the dye molecules are completely degraded to CO2, H2O and simple inorganic ions.
    Relation: REACTION KINETICS AND CATALYSIS LETTERS
    Appears in Collections:[化學工程與材料工程研究所] 期刊論文

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