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Abstract：
Eu3+-doped CdWO4 was prepared for the first time by a hydrothermal method. The structure, morphology, and luminescence of the Eu3+-doped CdWO4 were characterized. TEM results revealed that the pure CdWO4 was a nanorod with a width of about 50 nm. The photoluminescent properties of Eu3+-doped CdWO4 complexes indicated energy transfer from WO4 (2-) groups to Eu3+ and suggested effective doping of Eu3+ into the lattice of CdWO4. The photocatalytic activity of CdWO4 and Eu3+-doped CdWO4 was investigated by the photodegradation of methyl orange (MO). Eu3+-doped CdWO4 had enhanced photocatalytic activity in the photodegradation of MO. The hydroxyl radical was detected by the terephthalic acid photoluminescence (TA-PL) method, and the regular change revealed that the hydroxyl radical may be the active species.
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RESEARCH ON CHEMICAL INTERMEDIATES
ISSN： 0922-6168
Year： 2009
Issue： 6-7
Volume： 35
Page： 675-683
0 . 8 1 3
JCR@2009
2 . 8 0 0
JCR@2023
ESI Discipline： CHEMISTRY;
JCR Journal Grade：3
CAS Journal Grade：1
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ESI Highly Cited Papers on the List： 0 Unfold All
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30 Days PV： 0
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