Preparation of Cu2O/AC photocatalysts and their photocatalytic activity in degradation of pyrocatechol

被引：9

作者：

Gao Xiaoyan ^{[1
]}

Zhang Xiaojie ^{[2
]}

Tang Yincai ^{[3
]}

Huang Yabei ^{[1
]}

Yu Zhang ^{[1
]}

Zi Yanqin ^{[1
]}

机构：

[1] Huaibei Normal Univ, Dept Chem & Mat Sci, Huaibei 235000, Anhui Province, Peoples R China

[2] Suzhou Univ, Dept Chem & Biol Sci, Suzhou 234000, Peoples R China

[3] Huaibei Occupat Dis Prevent & Cure Hosp, Huaibei 235000, Anhui Province, Peoples R China

来源：

KINETICS AND CATALYSIS | 2011年 / 52卷 / 05期

关键词：

WET AIR OXIDATION; ACTIVATED CARBON; WASTE-WATER; CATALYSTS; HYDROGENATION; PALLADIUM; REMOVAL; SUPPORT; SURFACE; PHENOL;

D O I：

10.1134/S0023158411050077

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Cu2O on active carbon (Cu2O/AC) catalysts were prepared by impregnation of support with aqueous solutions of CuSO4 in various concentrations and then treated with a mixture of glucose and NaOH. Photocatalytic activity of the prepared catalysts was investigated in the photocatalytic degradation of pyrocatechol. The catalyst prepared by dipping of 0.5 g of AC into 25 ml of 0.04 mol/l CuSO4 was found to exhibit the best activity. The effects of the reaction time and the amount of catalyst on the photocatalytic degradation of pyrocatechol were also studied.

引用

页码：672 / 677

页数：6

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