Hierarchical Cu2S Microsponges Constructed from Nanosheets for Efficient Photocatalysis

被引：84

作者：

Liu, Yong ^{[1
]}

Deng, Yonghui ^{[1
]}

Sun, Zhenkun ^{[1
]}

Wei, Jing ^{[1
]}

Zheng, Gengfeng ^{[1
]}

Asiri, Abdullah M. ^{[2
]}

Khan, Sher Bahader ^{[2
]}

Rahman, Mohammed M. ^{[2
]}

Zhao, Dongyuan ^{[1
]}

机构：

[1] Fudan Univ, Shanghai Key Lab Mol Catalysis & Innovat Mat, Dept Chem, Adv Mat Lab, Shanghai 200433, Peoples R China

[2] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Dept Chem, Jeddah 21589, Saudi Arabia

来源：

SMALL | 2013年 / 9卷 / 16期

基金：

美国国家科学基金会;

关键词：

Cu2S; microsponges; nanosheets; photocatalysis; ANATASE TIO2 NANOSHEETS; EXPOSED; 001; FACETS; NANOWIRES; NANOTUBES; NANORODS; WATER; NANOCRYSTALS; PERCENTAGE; CELL; CUS;

D O I：

10.1002/smll.201300197

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

3D porous hierarchical Cu2S microsponges (HCMs) constructed from 2D ultrathin active nanosheets (∼1.5 nm) with nearly 99% exposed (111) facets are fabricated by a simple hydrothermal route. The as-prepared HCMs possess an improved visible-light-harvesting ability, high surface area, low electron-hole recombination, and excellent photocatalytic activity for phenol degradation under visible light irradiation. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2702 / 2708

页数：7

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