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Photocatalytic Degradation of Organic Pollutants in Water by Polyoxometalates Zhu Xiuhua, Zhu Min, Wang Wei Abstract The basic characters of polyacid and research
progress on photocatalytic degradation of organic pollutants in water with
polyoxometalates were reviewed. Particularly, the photocatalytic degradation mechanism of
aqueous chlorinated organic compounds, pesticides and dyes with polyoxometalates and
supported polyoxometalates were introduced. The photocatalytic performance and
photocatalytic mechanism of polyoxometalates were compared with those by TiO2 and H2O2.
摘 要
介绍了多酸的一般性质，对多金属氧酸盐在均相和多相水环境中光催化降解有机污染物的催化性能和机理进行了综述。重点介绍了多金属氧酸盐及固载多金属氧酸盐对水中有机氯化物、农药及染料的光催化性能，并与TiO2、H2O2的光催化活性和机理进行了比较。 朱秀华 女，38岁，博士，教授，从事光化学和化学计量学工作。Email:dlzhuxiuhua@sina.com |