Facile Synthesis of Cu2O Nanocubes and Their Enhanced Photocatalytic Property Assisted by H2O2

被引：0

作者：

Xu, Juncui ^{[1
,2
,3
]}

Wang, Hui ^{[1
,2
]}

Gu, Heyun ^{[1
,2
]}

Zeng, Chunyan ^{[1
,2
]}

Yang, Yumei ^{[1
,2
]}

机构：

[1] Hefei Univ Technol, Sch Chem Engn, Hefei 230009, Anhui, Peoples R China

[2] Hefei Univ Technol, Anhui Key Lab Controllable Chem React & Mat Chem, Hefei 230009, Anhui, Peoples R China

[3] Hefei Normal Univ, Dept Chem & Chem Engn, Hefei 230061, Anhui, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2013年 / 25卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Cu2O nanocubes; Photocatalytic activity; Acid fuchsin; Hydrogen peroxide; DEGRADATION; COMPOSITES; OXIDATION;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Well-defined and uniform Cu2O nanocubes with an average edge length of about 170 nm have been successfully synthesized in the 1 absence of any surfactant using home-made CuC2O4 as precursor at room temperature. The composition, structure and morphology of the obtained products have been characterized by X-ray powder diffraction, transmission electron microscope and field-emission scanning I electron microscopy. The experimental results demonstrate that the Cu2O nanocubes exhibit enhanced photocatalytic property for high I concentration (100 mg/L) of acid fuchsin degradation under UV light in the presence of H2O2. The factors affecting the acid fuchsin photocatalytic degradation have been investigated, such as irradiation, photocatalyst concentration and hydrogen peroxide initial concentration.

引用

页码：1733 / 1736

页数：4

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