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[期刊论文] 作者：Q.F. Meng,K.R. Liu,L. Jiang,Q. Han,J.S. Chen,X.J. Wei,
来源：Acta Metallurgica Sinica(English Letters) 年份：2004
The nano--crystal composite WO_3-TiO_2 photocatalyst was prepared by ultrasonic as-sisted sol--gel process. The effects of various factors, such as the crystal...
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