One-step syntheses of MoS2/graphitic carbon composites with enhanced photocatalytic activity under visible light irradiation

被引：9

作者：

Bai, Hongye ^{[1
]}

Fan, Weiqiang ^{[1
]}

Ge, Yilin ^{[1
]}

Guan, Peng ^{[1
]}

Shi, Weidong ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2017年 / 41卷 / 23期

基金：

中国国家自然科学基金;

关键词：

HIGH-PERFORMANCE; DEGRADATION; EFFICIENT; FABRICATION; POLLUTANT; ROUTE;

D O I：

10.1039/c7nj02507f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This paper presents a facile one-step approach for the syntheses of MoS2/GC (GC = graphitic carbon) with sodium alginate as the biomass carbon source. The MoS2/GC composites showed enhanced photocatalytic activity for degradation of methylene blue under visible light irradiation. The MoS2/GC (2 : 1) composite shows the best performance and 99.2% methylene blue can be removed in 100 minutes. GC plays an important role in the fast separation and transfer of photogenerated charges across interfaces. The activity and stability performances suggest that the MoS2/GC composite has great potential for practical industrial wastewater treatment.

引用

页码：14171 / 14178

页数：8

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