One-pot solvothermal synthesis of ZnTe/RGO nanocomposites and enhanced visible-light photocatalysis

被引：0

作者：

HaiXia Wang ^{[1
]}

Rong Wu ^{[1
]}

ShunHang Wei ^{[1
]}

LiRui Yu ^{[1
]}

JiKang Jian ^{[2
]}

Juan Hou ^{[3
]}

Jing Wang ^{[1
]}

HongYan Zhang ^{[1
]}

YanFei Sun ^{[1
]}

机构：

[1] School of Physical Science and Technology, Xinjiang University

[2] School of Physics and Optoelectronic Engineering, Guangdong University of Technology

[3] Key Laboratory of Ecophysics and Department of Physics, School of Science, Shihezi University

来源：

Chinese Chemical Letters | 2016年 / 27卷 / 09期

关键词：

ZnTe; Nanocomposite; Reduced graphene oxide; Photocatalysis;

D O I：

暂无

中图分类号：

O643.36 [催化剂]; TB33 [复合材料];

学科分类号：

081705 ; 0805 ; 080502 ;

摘要：

Zinc telluride/reduced graphene oxide(ZnTe/RGO) nanocomposites are synthesized by a one-pot, facile,solvothermal process using hydrazine hydrate as the reducing agent. Hydrazine hydrate not only promoted the formation of ZnTe nanoparticles but also reduced GO to RGO. The formation of ZnTe/RGO is demonstrated by different techniques. In addition, the experimental results suggest a possible formation mechanism of these nanocomposites. Finally, due to the transfer of the photo-generated electrons between ZnTe and RGO resulting in low electrons/holes recombination, the as-prepared nanocomposites of ZnTe/RGO exhibited strongly enhanced photocatalytic activity for the bleaching of methyl blue(MB)dye under visible light irradiation.

引用

页码：1572 / 1576

页数：5

共 19 条

[1] EffectsofpotassiumpromoterontheperformanceofPdCl2–CuCl2/ACcatalystsforthesynthesisofdimethylcarbonatefromCOandmethylnitrite [J].

Sheng-Ping Wang ;

Wei Li ;

Yuan-Yuan Dong ;

Yu-Jun Zhao ;

Xin-Bin Ma .

Chinese Chemical Letters, 2015, 26 (11) :1359-1363

[2]

Visible light induced catalytic properties of CdSe-graphene nanocomposites and study of its bactericidal effect[J]. Kefayat Ullah,Young-Hee Kim,Byung-Eui Lee,Sun-Bok Jo,Lei Zhu,Shu Ye,Won-Chun Oh.Chinese Chemical Letters. 2014(06)

[3]

Synthesis of thiol-functionalized TiO2 nanocomposite and photocatalytic degradation for PAH under visible light irradiation[J]. Long Liu~(a,b),Jia Hui Kou~a,Da Meng Guo~(a,b),Jing Yang~b,Hong Lin Liu~c, Hong Xia Yu~c,Sheng Chu~(a,b),Ke Ren Jiang~(a,b),Ying Wang~(a,b,*),Zhi Gang Zou~a a Eco-materials and Renewable Energy Research Center(ERERC),National Laboratory of Solid State Microstructures, Nanjing University,Nanjing 210093,China b School of Chemistry and Chemical Engineering,Nanjing Universi

[4]

Preparation and photocatalytic performance of magnetic TiO 2 –Fe 3 O 4 /graphene （RGO） composites under VIS-light irradiation[J] . Zhe-Qi Li,Hui-Long Wang,Long-Yun Zi,Jian-Jun Zhang,Yao-Shan Zhang.Ceramics International . 2015 (9)

[5]

Synthesis of MoO 3 /reduced graphene oxide hybrids and mechanism of enhancing H 2 S sensing performances[J] . Shouli Bai,Chao Chen,Ruixian Luo,Aifan Chen,Dianqing Li.Sensors ＆ Actuators: B. Chemical . 2015

[6]

TiO 2 /RGO composite aerogels with controllable and continuously tunable surface wettability for varied aqueous photocatalysis[J] . Wenjun Liu,Jingyu Cai,Zhengxin Ding,Zhaohui Li.Applied Catalysis B: Environmental . 2015

[7]

Acetylene gas sensing properties of an Ag-loaded hierarchical ZnO nanostructure-decorated reduced graphene oxide hybrid[J] . A.S.M. Iftekhar Uddin,Kwan-Woo Lee,Gwiy-Sang Chung.Sensors ＆ Actuators: B. Chemical . 2015

[8]

Synthesis, characterization and tribological properties of Cu/reduced graphene oxide composites[J] . Zhengfeng Jia,Tiedan Chen,Jie Wang,Junjie Ni,Huaiyong Li,Xin Shao.Tribology International . 2015

[9]

Graphene oxide （GO）/reduced-GO and their composite with conducting polymer nanostructure thin films for non-volatile memory device[J] . Sekhar C. Ray,Susanta Kumar Bhunia,Arindam Saha,Nikhil R. Jana.Microelectronic Engineering . 2015

[10]

Facile gamma radiolytic methodology for TiO 2 -rGO synthesis: Effect on photo-catalytic H 2 evolution[J] . Bhavana Gupta,Ambrose A. Melvin,Tom Matthews,S. Dhara,S. Dash,A.K. Tyagi.International Journal of Hydrogen Energy . 2015 (17)

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