取向生长TiO2阵列薄膜的致密度和薄
Material Sciences
材料
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科学, 2017, 7(1), 143-148 Published Online January 2017 in Hans.
Study on Density and Resistance Regulation of Oriented TiO2 Nanorod Array Films
Zhicheng Zhang, Yuxing Cao, Wenrui Li, Xiaoyan Zhou, Xiaohong Xia*
School of Materials Science and Engineering, Hubei University, Wuhan Hubei
ththrdReceived: Jan. 10, 2017; accepted: Jan. 20, 2017; published: Jan. 23, 2017 Copyright © 2017 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY).
Open Access
Abstract
Fabrication of titania (TiO2) with specific film density and resistance is of great importance to functional application of TiO2-based materials. In this work, by using hydrothermal method, we prepared TiO2 Nano-Rods Arrays Film (TNRAF) with different crystal orientation and morpholo-gies via adjusting the ratio of absolute ethyl alcohol to deionized water in hydrothermal precur-sor. The results indicated that (002) oriented growth of the thin films was obviously enhanced by increasing the content of absolute ethyl alcohol. Diameter of the nanorods in TNRAF decreased; surface of TNRAF got smoother; more cracks appeared on the surface of the thin films; and the ini-tial resistance of TNRAF grew bigger. Keywords
TiO2, Density, Film Resistance, Hydrothermal Method, Oriented Growth
取向生长TiO2阵列薄膜的致密度和薄膜电阻调控研究
张志成，曹宇星，李文睿，周晓燕，夏晓红*
湖北大学材料科学与工程学院，湖北 武汉
通讯作者。
文章引用: 张志成, 曹宇星, 李文睿, 周晓燕, 夏晓红. 取向生长TiO2阵列薄膜的致密度和薄膜电阻调控研究[J]. 材料科学, 2017, 7(1): 143-148. http://dx.doi.org/10.12677/ms.2017.71018
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