Zn,Cu共掺杂的TiO2:SnO2薄膜的制备及性能研究

伞靖; 魏长平; 何瑞英; 彭春佳

doi:10.3788/fgxb20163709.1109

您当前的位置：

首页 >

文章列表页 >

Zn,Cu共掺杂的TiO₂:SnO₂薄膜的制备及性能研究

器件制备及器件物理 | 更新时间：2020-08-12

- Zn,Cu共掺杂的TiO₂:SnO₂薄膜的制备及性能研究
- Preparation and Properties of Zn and Cu Co-doped TiO₂: SnO₂ Film
- 发光学报 2016年37卷第9期页码：1109-1113
- 作者机构：
  
  长春理工大学化学与环境工程学院,吉林长春,130022
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20163709.1109
  中图分类号： O614.43+2
- 纸质出版日期：2016-9-5，
  
  收稿日期：2016-4-26，
  
  修回日期：2016-5-29，
扫描看全文
伞靖, 魏长平, 何瑞英等. Zn,Cu共掺杂的TiO2:SnO2薄膜的制备及性能研究[J]. 发光学报, 2016,37(9): 1109-1113

SAN Jing, WEI Chang-ping, HE Rui-ying etc. Preparation and Properties of Zn and Cu Co-doped TiO2: SnO2 Film[J]. Chinese Journal of Luminescence, 2016,37(9): 1109-1113
伞靖, 魏长平, 何瑞英等. Zn,Cu共掺杂的TiO2:SnO2薄膜的制备及性能研究[J]. 发光学报, 2016,37(9): 1109-1113 DOI： 10.3788/fgxb20163709.1109.

SAN Jing, WEI Chang-ping, HE Rui-ying etc. Preparation and Properties of Zn and Cu Co-doped TiO2: SnO2 Film[J]. Chinese Journal of Luminescence, 2016,37(9): 1109-1113 DOI： 10.3788/fgxb20163709.1109.

摘要

用溶胶-凝胶法制得Zn，Cu共掺杂的TiO

：SnO

凝胶，旋转法于玻璃基底镀膜，制备出Zn，Cu共掺杂的TiO

：SnO

薄膜，探讨了掺杂比例、煅烧温度对其结构、形貌和性能的影响。采用XRD、FTIR、FESEM、PL等测试技术对薄膜进行表征，并考察了其对甲基橙的光催化降解性能。结果表明：600 ℃时，薄膜粒子的结晶度较高，粒径小，分布均匀，表面平整且无明显裂痕；紫外-可见光谱（UV-Vis）表明：该薄膜在可见光区和紫外区都有很强的吸收；光催化性能测试表明：与纯相TiO

对比，该样品对甲基橙的光催化降解率有较大提高，在最佳掺杂量比为

（Ti）：

（Sn）：

（Zn）：

（Cu）=10：3：1：1时，光催化降解率最高。

Abstract

By using sol-gel method

Zn and Cu co-doped TiO

:SnO

gel was prepared and coated on glass substrates by spin coating method. Under the same experimental conditions

the effects of the different doped proportion of Zn and Cu and calcined temperature on the structure

morphology and property of Zn and Cu co-doped TiO

:SnO

film were discussed. By using XRD

FTIR

FESEM

etc.

Zn and Cu co-doped TiO

:SnO

film was characterized and its photocatalytic degradation performance on methyl orange was researched. The results demonstrate that the particles of Zn and Cu co-doped TiO

:SnO

film calcined at 600℃ have high crystallization and small size

and the surface is smooth and no obvious cracks. The absorbance of the film is very high in the visible and ultraviolet region. The degradation experiments under UV light illustrate that the photocatalysis degradation efficiency of the film on methyl orange increases greatly compare with pure TiO

film

and the degradation rate reaches the highest with the molar ratio of

(Ti):

(Sn):

(Zn):

(Cu)=10:3:1:1.

关键词

溶胶-凝胶TiO2:SnO2ZnCu共掺杂光催化薄膜

Keywords

references

尚静,谢绍东,刘建国. SnO2/TiO2复合半导体纳米薄膜的研究进展[J]. 化学进展, 2005, 17(6):1012-1018. SHANG J, XIE S D, LIU J G. Progress in SnO2/TiO2 composite semiconductor nanofilm[J]. Prog. Chem., 2005, 17(6):1012-1018. (in Chinese)

KAMAT P V, BEDJA I, HOTCHANDANI S, et al.. Photosensitization of nanocrystalline semiconductor films. Modulation of electron transfer between excited ruthenium complex and SnO2 nanocrystallites with an externally applied bias[J]. J. Phys. Chem., 1996, 100(12):4900-4908.

彭峰,任艳群. TiO2-SnO2复合纳米膜的制备及其光催化降解甲苯的活性[J]. 催化学报, 2003, 24(4):243-247. PENG F, REN Y Q. Preparation of nano-TiO2-SnO2 composite film and its photocatalytic activity for toluene degradation[J]. Chin. J. Catal., 2003, 24(4):243-247. (in Chinese)

唐泽华. 双元素共掺杂TiO2薄膜的光催化及抗菌性能研究[D]. 太原:太原理工大学, 2015. TANG Z H. Study on Photocatalytic and Antibacterial Properties of Double Elements Co-doped TiO2 Thin Film[D]. Taiyuan:Taiyuan University of Technology, 2015. (in Chinese)

XU Q C, WELLIA D V, AMAL R, et al.. Superhydrophilicity-assisted preparation of transparent and visible light activated N-doped titania film[J]. Nanoscale, 2010, 2(7):1122-1127.

PAGE K, PALGRAVE R G, PARKIN I P, et al.. Titania and silver-titania composite films on glass-potent antimicrobial coatings[J]. J. Mater. Chem., 2007, 17(1):95-104.

王国栋,魏长平,何瑞英,等. Cu掺杂SnO2/TiO2复合薄膜的制备及性能研究[J]. 发光学报, 2015, 36(9):996-1000. WANG G D, WEI C P, HE R Y, et al.. Preparation and properties of Cu-doped SnO2/TiO2 film[J]. Chin. J. Lumin., 2015, 36(9):996-1000. (in Chinese)

ZHANG Y J, XU Y, LI T, et al.. Preparation of ternary Cr2O3-SiC-TiO2 composites for the photocatalytic production of hydrogen[J]. Particuology, 2012, 10(1):46-50.

蔡宗岐. 过渡金属掺杂ZnO、SnO2的微观结构和发光性能研究[D]. 沈阳:沈阳理工大学, 2013. CAI Z Q. Microstructure and Optical Properties of Transition Metal Doped ZnO, SnO2[D]. Shenyang:Shenyang Ligong University, 2013. (in Chinese)

代美丽. 复合改性二氧化钛薄膜的光催化性能及应用研究[D]. 济南:济南大学, 2014. DAI M L. Photocatalytic Properties and Applied Research of Multi-modified Titanium Dioxide Film[D]. Ji'nan:Ji'nan University, 2014. (in Chinese)

孙先淼,孙琼,谢翠翠,等. 实验条件对二氧化钛纳米棒形貌和光电流密度的影响[J]. 发光学报, 2013, 34(3):257-261. SUN X M, SUN Q, XIE C C, et al.. Effects of experimental conditions on the morphology and photocurrent density of TiO2 nanorods[J]. Chin. J. Lumin., 2013, 34(3):257-261. (in Chinese)

ZHAO P J, WU R, HOU J, et al.. One-step hydrothermal synthesis and visible-light photocatalytic activity of ultrafine Cu-nanodot-modified TiO2 nanotubes[J]. Acta Phys. Chim. Sinica, 2012, 28(8):1971-1977.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

氮气氛中高温退火对ZnO薄膜发光性质的影响

ZnO：V薄膜后退火处理前后的微结构与发光特性