Preparation and Photocatalytic Property of In2O3/CuO Nano-heterojunctions

LI Xiao-mei; LYU Na; LIANG Shi-li; LI Xing-hua

doi:10.3788/fgxb20143506.0695

您当前的位置：

首页 >

文章列表页 >

Preparation and Photocatalytic Property of In₂O₃/CuO Nano-heterojunctions

更新时间：2020-08-12

- Preparation and Photocatalytic Property of In₂O₃/CuO Nano-heterojunctions
- Chinese Journal of Luminescence Vol. 35, Issue 6, Pages: 695-700(2014)
- 作者机构：
  
  东北师范大学物理学院,吉林长春,130024
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20143506.0695
  CLC： TB383;TQ116.2
- Received：05 April 2014，
  
  Revised：04 May 2014，
  
  Published：03 June 2014
- 稿件说明：
移动端阅览
李晓梅, 吕娜, 梁士利等. In2O3/CuO纳米异质结的制备和光催化性质研究[J]. 发光学报, 2014,35(6): 695-700

LI Xiao-mei, LYU Na, LIANG Shi-li etc. Preparation and Photocatalytic Property of In2O3/CuO Nano-heterojunctions[J]. Chinese Journal of Luminescence, 2014,35(6): 695-700
李晓梅, 吕娜, 梁士利等. In2O3/CuO纳米异质结的制备和光催化性质研究[J]. 发光学报, 2014,35(6): 695-700 DOI： 10.3788/fgxb20143506.0695.

LI Xiao-mei, LYU Na, LIANG Shi-li etc. Preparation and Photocatalytic Property of In2O3/CuO Nano-heterojunctions[J]. Chinese Journal of Luminescence, 2014,35(6): 695-700 DOI： 10.3788/fgxb20143506.0695.

摘要

通过溶胶-凝胶结合静电纺丝过程制备了In

/CuO纳米异质结。XRD和Raman光谱的研究表明，随着前驱物中Cu/In比例的增加，CuO相的含量逐渐增加。吸收光谱研究表明，随着CuO含量的增加，复合纳米结构的可见光吸收明显增强。光催化实验研究结果表明，In

/CuO纳米异质结具有比单一相的In

和CuO更强的光催化性能，其主要来源于异质结所导致的增强的光生电子和空穴的分离效率。

Abstract

/CuO nano-heterojunction composites were prepared by sol-gel method combined electrospinning technology. X-ray diffraction and Raman spectra show that the content of CuO in the composites is increased with increasing ratios of Cu/In in the precursor solution. Absorption spectra indicate that the composite nanostructures present enhanced visible light absorption with increasing CuO content. Photocatalytic experiments show that In

/CuO nano-heterojunction composites have improved photocatalytic properties which could be attributed to the enhanced photogenerated charge separation of the heterojunction.

关键词

Keywords

references

Schmelling D C, Gray K A. Photocatalytic transformation and mineralization of 2,4,6-trinitrotoluene (TNT) in TiO2 slurries [J]. Water Res., 1995, 29(12):2651-2662.

Stafford U, Gray K A, Kamat P V. Photocatalytic degradation of organic contaminants: Halophenols and related model compounds [J]. Heterogen. Chem. Rev., 1996, 3(2):77-104.

Kim S B, Hwang H T, Hong S C. Photocatalytic degradation of volatile organic compounds at the gas-solid interface of a TiO2 photocatalyst [J]. Chemosphere, 2002, 48(4):437-444.

Rajeshwar K, Osugi M E, Chanmanee W, et al. Heterogeneous photocatalytic treatment of organic dyes in air and aqueous media [J]. J. Photochem. Photobio. C: Photochem. Rev., 2008, 9(4):171-192.

Hernndez-Alonso M D, Fresno F, Surez S, et al. Development of alternative photocatalysts to TiO2: Challenges and opportunities [J]. Energy Environ. Sci., 2009, 2(12):1231-1257.

Abe R. Recent progress on photocatalytic and photoelectrochemical water splitting under visible light irradiation [J]. J. Photochem. Photobio. C: Photochem. Rev., 2010, 11(4):179-209.

Zhou H, Qu Y, Zeid T, et al. Towards highly efficient photocatalysts using semiconductor nanoarchitectures [J]. Energy Environ. Sci., 2012, 5(5):6732-6743.

Chen S, Zhang P, Zhu W, et al. Progress in visible light responding photocatalysts [J]. Prog. Chem., 2004, 16(4):613-619.

Wang Y, Wang Q, Zhan X, et al. Visible light driven type Ⅱ heterostructures and their enhanced photocatalysis properties: A review [J]. Nanoscale, 2013, 5(18):8326-8339.

Luo T Y, Wei Z P, Li J H, et al. Synthesis and characterization of CdS／ZnO nano compositesstructure and enhanced photocatalytic [J]. Chin. J. Lumin.(发光学报), 2011, 32(7):680-685 (in Chinese).

Cao P, Bai Y. Preparation and photocatalytic properties of N-doped nano-ZnO [J]. Chin. J. Lumin.(发光学报), 2013, 34(10):1328-1331 (in Chinese).

Guo Y, Quan X, Lu N, et al. High photocatalytic capability of self-assembled nanoporous WO3 with preferential orientation of (002) planes [J]. Environ. Sci. Technol., 2007, 41(12):4422-4427.

Zhou L, Wang W, Liu S, et al. A sonochemical route to visible-light-driven high-activity BiVO4 photocatalyst [J]. J. Mol. Catal. A-Chem., 2006, 252(1-2):120-124.

Kohtani S, Koshiko M, Kudo A, et al. Photodegradation of 4-alkylphenols using BiVO4 photocatalyst under irradiation with visible light from a solar simulator [J]. Appl. Catal. B-Environ., 2003, 46(3):573-586.

Dai Y M, Lee W L W, Lin W C, et al. Synthesis and photocatalytic properties of nano-crystalline In2O3 [J]. J. Chin. Chem. Soc., 2013, 60(12):1415-1424.

Sun S, Wang W, Zeng S, et al. Preparation of ordered mesoporous Ag/WO3 and its highly efficient degradation of acetaldehyde under visible-light irradiation [J]. J. Hazard. Mater., 2010, 178(1-3):427-433.

Zhao W, Wang Y, Yang Y, et al. Carbon spheres supported visible-light-driven CuO-BiVO4 heterojunction: Preparation, characterization, and photocatalytic properties [J]. Appl. Cataly. B-Environ., 2012, 115-116:90-99.

Chen L Y, Zhang W D. In2O3/g-C3N4 composite photocatalysts with enhanced visible light driven activity [J]. Appl. Surf. Sci., 2014, 301:428-435.

Li C, Ming T, Wang J, et al. Ultrasonic aerosol spray-assisted preparation of TiO2/In2O3 composite for visible-light-driven photocatalysis [J]. J. Catal., 2014, 310:84-90.

Zhang X, Zhang L, Xie T, et al. Low-temperature synthesis and high visible-light-induced photocatalytic activity of BiOI/TiO2 heterostructures [J]. J. Phys. Chem. C, 2009, 113(17):7371-7378.

Cao S W, Yin Z, Barber J, et al. Preparation of Au-BiVO4 heterogeneous nanostructures as highly efficient visible-light photocatalysts [J]. ACS Appl. Mater. Inter., 2012, 4(1):418-423.

Shamaila S, Sajjad A K L, Chen F, et al. WO3/BiOCl, a novel heterojunction as visible light photocatalyst [J]. J. Colloid Interf. Sci., 2011, 356(2):465-472.

Yu L, Huang Y, Xiao G, et al. Application of long wavelength visible light (<650 nm) in photocatalysis with a p-CuO-n-In2O3 quantum dot heterojunction photocatalyst [J]. J. Mater. Chem. A, 2013, 1(34):9637-9640.

Wei L, Shifu C, Sujuan Z, et al. Preparation and characterization of p-n heterojunction photocatalyst p-CuBi2O4/n-TiO2 with high photocatalytic activity under visible and UV light irradiation [J]. J. Nanopart. Res., 2010, 12(4):1355-1366.

Lin L, Yang Y, Men L, et al. A highly efficient TiO2@ZnO n-p-n heterojunction nanorod photocatalyst [J]. Nanoscale, 2013, 5(2):588-593.

Lin H, Ye H, Xu B, et al. Ag3PO4 quantum dot sensitized BiPO4: A novel p-n junction Ag3PO4/BiPO4 with enhanced visible-light photocatalytic activity [J]. Catal. Commun., 2013, 37:55-59.

He Z, Shi Y, Gao C, et al. BiOCl/BiVO4 p-n heterojunction with enhanced photocatalytic activity under visible-light irradiation [J]. J. Phys. Chem. C, 2014, 118(1):389-398.

Long M, Cai W, Cai J, et al. Efficient photocatalytic degradation of phenol over Co3O4/BiVO4 composite under visible light irradiation [J]. J. Phys. Chem. B, 2006, 110(41):20211-20216.

Wei L, Shifu C. Preparation and characterization of p-n heterojunction photocatalyst Cu2O/In2O3 and its photocatalytic activity under visible and UV light irradiation [J]. J. Electrochem. Soc., 2010, 157(11):H1029-H1035.

Seetha M, Meena P, Mangalaraj D, et al. Synthesis of indium oxide cubic crystals by modified hydrothermal route for application in room temperature flexible ethanol sensors [J]. Mater. Chem. Phys., 2012, 133(1):47-54.

Fuentes S, Zrate R A, Muoz P, et al. Formation of hierarchical CuO nanowires on a copper surface via a room-temperature solution-immersion process [J]. J. Chil. Chem. Soc., 2010, 55(1):147-149.

Chen C J, Liao C H, Hsu K C, et al. P-N junction mechanism on improved NiO/TiO2 photocatalyst [J]. Catal. Commun., 2011, 12(14):1307-1310.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Recent Developments of Light-emitting and Laser Devices Based on Zinc Oxide Micro-/Nanostructures

Preparation of n-Ga₂O₃/p-GaAs Heterojunction Solar-blind UV Photodetectors

Research Progress on Structure Design of Direct Halogen Perovskite X-ray Detectors

Photodetectors Based on A 2D/3D Hybrid Tin Perovskite/SnO₂Heterojunction

Fabrication and Photocatalytic Properties of PbSe/TiO₂ Coaxial Heterojunction Nanotubes

Related Author

LIU Maosheng

WANG Jinhui

KAN Caixia

SHI Daning

JIANG Mingming

DANG Xinming

JIAO Teng

CHEN Peiran

Related Institution

College of Physics， MIIT Key Laboratory of Aerospace Information Materials and Physics， Key Laboratory for Intelligent Nano Materials and Devices， Nanjing University of Aeronautics and Astronautics

State Key Laboratory of Integrated Optoelectronics， College of Electronic Science and Engineering， Jilin University

School of Materials Science and Engineering， Nanjing University of Science and Technology

College of Chemical Engineering and Material， Quanzhou Normal University

Fujian Key Laboratory for Advanced Micro-nano Photonics Technology and Devices， College of Physics and Information Engineering， Quanzhou Normal University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰