%0 Journal Article
%T Growth Process of Transparent and Compact ZnO Films Prepared by Galvanostatic Deposition<br>透明致密ZnO薄膜的恒电流沉积及生长过程研究
%A PENG Fang
%A LI Xiao-Min
%A GAO Xiang-Dong
%A YU Wei-Dong
%A QIU Ji-Jun
%A <br>彭芳
%A 李效民
%A 高相东
%A 于伟东
%A 邱继军
%J 无机材料学报
%D 2007
%I Science Press
%X Transparent and compact ZnO thin films with high c-axis preferred orientation were galvano-statically deposited in Zn(NO3)2 solutions on the ITO substrate after an electrochemical pretreatment process. The crystallinity, microstructure of surface and cross section, and optical properties of obtained films were characterized by X-ray diffraction, scanning electron microscope and optical transmittance spectra. Results show that the deposition time has significant influences on the quality of ZnO films. At the later stage of film deposition (120min), ZnO film exhibits obvious decrease in the crystalline degree, surface smoothness, and transmittance, with the increase of crystallite sizes, which indicates that the deposition time must be optimized to obtain the electrodeposited ZnO film with high quality. In addition, the film thickness linearly changes with deposition time, illustrating the possibility to control the film thickness by deposition time.
%K ZnO films
%K electrodeposition
%K pretreatment
%K microstructure<br>ZnO薄膜
%K 电沉积
%K 预处理
%K 微观结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=FE7106BCC8524E5F&yid=A732AF04DDA03BB3&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=0954045FA0C6885F&eid=EF78DD85C21CB57F&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=1&reference_num=12