Removal of Congo Red Dye Molecules by MnO2 Nanorods

被引：4
|
作者：
Yin, Bosi [1 ]
Zhang, Siwen [1 ]
Jiao, Yang [1 ]
Liu, Yang [1 ]
Qu, Fengyu [1 ]
Ma, Yajie [1 ]
Wu, Xiang [1 ]
机构：
[1] Harbin Normal Univ, Key Lab Photon & Elect Bandgap Mat, Minist Educ, Harbin 150025, Peoples R China
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2014年 / 14卷 / 09期
关键词：
MnO2; Nanorods; Hydrothermal Synthesis; Photocatalytic Properties; DEGRADATION; NANOPARTICLES;
D O I：
10.1166/jnn.2014.9217
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Uniform MnO2 nanorods were synthesized successfully via a facile and effective hydrothermal approach. Scanning electron microscope images showed that the average diameter of the assynthesized nanorod is about 30 nm and the length of that is about 5 mu m, respectively. Photocatalytic experimental results indicate that Congo red can be degraded nearly completely (over 97%) after visible light irradiation of 120 min, demonstrating potential applications of such nanorod structures for wastewater purification.
引用
收藏
页码：7157 / 7160
页数：4
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