Zirconium-doped Titania Ceramic Fabrics prepared by the Wet Impregnation Method

摘要：

Samples of zirconium-doped titania ceramic fabrics were prepared by the wet impregnation method from organic fabrics precursors, and annealed at 700℃. XRD showed that Titania crystal size ranging from 15 to 25 nm and mainly phase is anatase phase, SEM showed that fibre diameter ranged from 3 to 5μm. Results obtained revealed that Zr-doped Titania fabrics showed satisfied mechanics performance, and the presence of Zr-ions in the titania structure caused double semiconductors effect. The photodegradation efficiency matched the maximum light absorption efficiency.

关键词： Titania ceramic fabrics wet impregnation method Zr-doped Titania double semiconductors

作者: CHEN Xiaojun WANG Huaping WANG Biao

作者单位: State Key Laboratory for Modification of Chemical Fibres and Polymer Materials, Donghua University, Shanghai 201620, P. R. China

会议类型: 国际会议

会议名称: 2007年先进纤维与聚合物国际会议

会议地点: 上海

会议语种:英文

页码: 211-213

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）