Synthesis of Mesoporous Molybdenum Disulfide (MoS2): A Photocatalyst for Removal of Methylene Blue

被引：9

作者：

Mokari-Manshadi, Mohammad Hadi ^{[1
]}

Mahani, Mohamad ^{[1
]}

Hassani, Zahra ^{[2
]}

Afzali, Dariush ^{[3
]}

Esmaeilzadeh, Esmat ^{[4
]}

机构：

[1] Grad Univ Adv Technol, Fac Sci & Modern Technol, Dept Chem & Nanochem, POB 76315-117, Kerman, Iran

[2] Grad Univ Adv Technol, Inst Sci High Technol & Environm Sci, Dept New Mat, Kerman 7631133131, Iran

[3] Grad Univ Adv Technol, Inst Sci High Technol & Environm Sci, Environm Dept, Kerman 7631133131, Iran

[4] Res & Dev Ctr, Water & Environm Res, Sarcheshmeh Copper Complex,POB 144, Rafsanjan, Iran

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2017年 / 17卷 / 12期

关键词：

Molybdenum Sulfide; Mesoporous; Hydrothermal Method; Methylene Blue; Heterogeneous Nanocatalyst; Photocatalyst; SULFIDE CATALYSTS; VISIBLE-LIGHT; NANOPARTICLES; ADSORPTION; DEGRADATION; LITHIUM; TIO2; DIBENZOTHIOPHENE; PERFORMANCE; WATER;

D O I：

10.1166/jnn.2017.14317

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous molybdenum disulfide (MoS2) nanostructures were synthesized successfully by hydrothermal method. Their physicochemical properties were studied by X-ray diffraction analysis, scanning electron microscopy and Brunauer-Emmett-Teller surface area analysis. These nanostructures were used as adsorbent and heterogeneous nanocatalyst for removal of methylene blue (MB) as an environmental pollutant organic dye. MoS2 mesoporous nanostructure showed excellent activity for removal of methylene blue under visible light at room temperature. The removal yields of methylene blue by mesoporous nanostructure was 99.6% in 15 minutes which is high enough in comparison with bulk MoS2.

引用

页码：8864 / 8868

页数：5

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