| 纳米半导体光催化甲醇水溶液制乙二醇 |
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| 引用本文： | 吴鸣,李文钊,王复东,李新勇,孙福侠,顾婉贞.纳米半导体光催化甲醇水溶液制乙二醇[J].催化学报,1998(6). |
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| 作者姓名： | 吴鸣 李文钊 王复东 李新勇 孙福侠 顾婉贞 |
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| 作者单位： | 中国科学院大连化学物理研究所 |
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| 摘 要： | 采用主客体结构的纳米ＺｎＳ通过光催化法从甲醇水溶液选择性地合成了乙二醇（ＥＧ）．考察了杂质成分和体系的稳定性，研究了光源、催化剂的温度处理、反应时间、溶液ｐＨ和主体分子等因素对ＥＧ选择性的影响．
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| 关 键 词： | 光催化，纳米半导体，硫化锌，甲醇，乙二醇 |
PHOTOCATALYTIC PRODUCTION OF ETHYLENE GLYCOL FROM AQUEOUS METHANOL SOLUTION BY NANOMETER ZnS |
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| Wu Ming,Li Wenzhao,Wang Fudong,Li Xinyong,Sun Fuxia,Gu Wanzhen.PHOTOCATALYTIC PRODUCTION OF ETHYLENE GLYCOL FROM AQUEOUS METHANOL SOLUTION BY NANOMETER ZnS[J].Chinese Journal of Catalysis,1998(6). |
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| Authors: | Wu Ming Li Wenzhao Wang Fudong Li Xinyong Sun Fuxia Gu Wanzhen |
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| Abstract: | This paper reported that aqueous methanol can be selectively photocatalyzed by nanometer ZnS with host/guest structure to form ethylene glycol (EG). Beside the impurities and the reaction stability, factors which influence EG selectivity were investigated such as light source, temperature treatment of the catalyst, reaction time, solution pH and host molecules. |
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| Keywords: | Photocatalysis Nanometer semiconductor Zinc sulfide Methanol Ethylene glycol |
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