Preparation of Ti/Cu Ozide Coating on Alumina by Sol-Gel Method

摘要：

Using TiCl4 and CuCl2 as precursors, the sols were prepared. The coatings of Ti/Cu oxide were formed on both glass and alumina substrates by dip-coating method. XRD results showed that the coatings could be composed of anatase TiO2, CuO and M6O type oxides. The M6O type oxide on glass substrate is in the form of Cu3Ti3O, however is Cu2Ti4O on alumina substrate. The formations of the CuO and M6O are related to the Cu:Ti ratio. A high Cu:Ti ratio corresponds to the CuO, whereas to the M6O. Also the sols were analyzed by infrared spectroscopy and the mechanism of the formation of the coatings was discussed in the paper.

关键词： sol-gel coating Ti/Cu ozide alumina

作者: Kezheng Sang Lin Liu Dejun Zeng Zhangzeng Fan

作者单位: School of Material Science and Engineering, Changan University, Xian 710064, P.R.China State Key Laboratory of Solidification Processing in NWPU, Xian 710072,P.R.China

会议类型: 国际会议

会议名称: 10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)

会议地点: 西安

会议语种:英文

页码: 457-460

在线出版日期: 2009-01-13（万方平台首次上网日期，不代表论文的发表时间）