Preparation of crystalline zinc oxide films by one-step electrodeposition in Reline

被引：25

作者：

Harati, Mohammad ^{[1
]}

Love, David ^{[2
]}

Lau, Wood Ming ^{[1
]}

Ding, Zhifeng ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

[2] Rosstech Inc, Orillia, ON L3V 6H1, Canada

来源：

MATERIALS LETTERS | 2012年 / 89卷

关键词：

ZnO thin films; Ionic liquid; Electrodeposition; Raman spectroscopy; X-ray photoelectron spectroscopy; Scanning electron microscopy; THIN-FILMS; SOLAR-CELLS; ZNO; GLASS;

D O I：

10.1016/j.matlet.2012.08.136

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

One-step electrodeposition of crystalline zinc oxide thin films on Molybdenum/glass substrates in a low-cost ionic liquid, Reline composed of urea and choline chloride, is presented. X-ray diffraction spectroscopy shows the thin films have wurtzite structure. Raman microspectroscopy indicates a slight oxygen deficit in the film. Both X-ray energy dispersion and X-ray photonelectron spectroscopy reveal a 1:1 stoichiometric ratio of zinc to oxygen. UV-visible absorption spectra illustrate film transparency in the wavelength range of 190-900 nm. The optimized film fabrication is attractive for applications in solar cells. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：339 / 342

页数：4

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