Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Preparation and Transparent Conductivity of Antimony-Doped Tin Oxide Thin Film by Sol-gel Method
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 939-942)
Author(s): Wei Cai, School of Metallurgical and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
Chun-lin Fu, School of Metallurgical and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
Jia-cheng Gao, College of Materials Science and Engineering, Chongqing University, Chongqing, China
Xue Chen, School of Metallurgical and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
Xiao-ling Deng, School of Metallurgical and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
Abstract: Antimony-doped tin oxide thin films were prepared by sol-gel spin coating and using inorganic metallic salt precursors of tin chloride and antimony trichloride. Crystal structure, surface morphology, optical properties and conductivity of antimony-doped tin oxide have been investigated. It is indicated that pure tin oxide and antimony-doped tin oxide thin films are single phase tetragonal rutile structure. The lattice constant (a and c) and optical bandgap decrease with the increasing of antimony content. When antimony content is 10 at.%, the sheet resistance of the film is the lowest.
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