Synthesis and characterization of Zinc doped nano TiO2 for efficient photocatalytic degradation of Eriochrome Black T

被引：1

作者：

Singla, Pooja ^{[1
]}

Sharma, Manoj ^{[2
]}

Singh, Kulvir ^{[1
]}

Pandey, O. P. ^{[1
]}

机构：

[1] Thapar Univ, Sch Phys & Mat Sci, Patiala 147004, Punjab, India

[2] Sri Guru Granth Sahib World Univ, Dept Nanotechnol, Fatehgarh Sahib, Punjab, India

来源：

PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS & MATERIAL SCIENCE (RAM 2013) | 2013年 / 1536卷

关键词：

Zn doped TiO2; Sol-gel method; degradation; photocatalytic activity; Eriochrome Black T;

D O I：

10.1063/1.4810121

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Sol-gel method was used to synthesize undoped and zinc doped TiO2 with varied dopant concentrations using titanium tetraisopropoxide and zinc acetate as precursors. The synthesized catalyst samples were characterized by various techniques such as X-ray powder diffraction (XRD), UV-vis diffuse reflectance (DRS). The photocatalytic activity was determined by means of degradation of azo dye Eriochrome Black T. The results revealed that Zn doped TiO2 nanoparticles exhibited better results as compared to undoped TiO2 nanoparticles. Zn doped TiO2 (0.7mol %) nanoparticles exhibited the highest photocatalytic activity.

引用

页码：103 / +

页数：2

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