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Preparation of ZnO:Al,F powder and its electrical propert y

WEIWEI JIANG1,* , HONGLIN LIU1, SHIMIN LIU1, YING WANG1, HUALIN WANG1, NAN WANG1, WEIPING CHAI1

Affiliation

  1. School of Materials Science and Engineering, Dalian Jiaotong University, Dalian 116028, China Engineering Re search Center of Optoelectronic Materials and Devices, Education Department of Liaoning Pro

Abstract

As a kind of interesting transparent conductive material, aluminum and fluorine codoped ZnO (ZnO:Al,F, FAZO) powder which is necessary for obtaining sputtering target was prepared for the first time by improved solid state synthesis. The influence s of mixing way of raw materials, doping elements, calcining temperature and doping concentration on electrical property of FAZO w ere investigat ed in detail. The measurement results show improved solid state synthesis and codoping are in favor of low resistivity. When calcining temperature was at 1100 and the doping concentrations of Al and F were both 1.5at%, FAZO powder has the lowest resistivity..

Keywords

ZnO:Al,F Powder, Improved solid state, Electrical property.

Citation

WEIWEI JIANG, HONGLIN LIU, SHIMIN LIU, YING WANG, HUALIN WANG, NAN WANG, WEIPING CHAI, Preparation of ZnO:Al,F powder and its electrical propert y, Optoelectronics and Advanced Materials - Rapid Communications, 7, 3-4, March-April 2013, pp.309-313 (2013).

Submitted at: Dec. 7, 2012

Accepted at: April 11, 2013