Promoting Effect of Cu on MnCeO sub(x)-Catalyzed Phenol Oxidation in Aqueous Phase

Cu-modified MnCeO sub(x) catalysts were prepared and applied to the oxidative degradation of aqueous phenol solutions. The modification by Cu increased phenol oxidation and chemical oxygen demand removal of aqueous phenol solutions. The promotion effects of Cu were analyzed by X-ray diffraction and...

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Bibliographic Details
Published inChinese journal of catalysis Vol. 31; no. 9; pp. 1185 - 1188
Main Authors Tong, C, Tong, X, Jin, M, Ye, N
Format Journal Article
LanguageChinese
Published 01.09.2010
Subjects
Catalysis
Catalytic activity
Copper
Diffraction
Oxidation
Oxygen demand
Phenol
Promotion
X-rays
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Summary:Cu-modified MnCeO sub(x) catalysts were prepared and applied to the oxidative degradation of aqueous phenol solutions. The modification by Cu increased phenol oxidation and chemical oxygen demand removal of aqueous phenol solutions. The promotion effects of Cu were analyzed by X-ray diffraction and temperature-programmed reduction. It was found that CuMn sub(2)O sub(4) formed with the addition of Cu, which was favorable for the increase of catalytic activity.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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ObjectType-Feature-1
ISSN:0253-9837
DOI:10.3724/SP.J.1088.2010.00214