| 用溶胶-凝胶法在纳米孔材料VSB-1中制备纳米二氧化钛 |
| |
| 引用本文： | 王秀丽,高秋明,张义建,沈良,盛国定. 用溶胶-凝胶法在纳米孔材料VSB-1中制备纳米二氧化钛[J]. 稀有金属材料与工程, 2008, 37(Z2): 415-418 |
| |
| 作者姓名： | 王秀丽 高秋明 张义建 沈良 盛国定 |
| |
| 作者单位： | 1. 杭州师范学院材料与化学化工学院,浙江,杭州,310036
2. 中国科学院上海硅酸盐研究所,高性能陶瓷与超微结构国家重点实验室,上海,200050 |
| |
| 基金项目： | Supported by the Natural Science Fund of Hangzhou Normal University(2006XNZ04),Zhejiang Province Educational Committee Fund(0686XT60)and the Chinese National Science Funding Grant(20201013) |
| |
| 摘 要： | 采用溶胶-凝胶方法在纳米孔材料VSB-1的孔道中制备了二氧化钛的纳米颗粒.通过XRD,EDX,FTIR,UV-Vis和N2吸附等方法证实了纳米TiO2的确存在于VSB-1的孔道中.但当合成条件不同时,所得到产品的存在状态和性质也不同.主要研究了不同前驱体的浓度、不同的反应时间和不同尺寸的前驱体对产物的影响.
|
| 关 键 词： | 纳米二氧化钛 溶胶凝胶 制备 纳米孔材料 nanosized titanium oxide sol-gel preparation nanoporous material 溶胶 凝胶法 纳米二氧化钛 孔材料 Process Nanoporous Material Titanium Oxide Nanosized reaction time effect concentration precursors encapsulation existing state different synthesized conditions However adsorption analysis |
| 文章编号： | 1002-185X(2008)S2-415-04 |
| 修稿时间： | 2007-11-22 |
Preparation of Nanosized Titanium Oxide in Nanoporous Material VSB-1 by Sol-Gel Process |
| |
| Wang Xiuli,Gao Qiuming,Zhang Yijian,Shen Liang,Sheng Guoding. Preparation of Nanosized Titanium Oxide in Nanoporous Material VSB-1 by Sol-Gel Process[J]. Rare Metal Materials and Engineering, 2008, 37(Z2): 415-418 |
| |
| Authors: | Wang Xiuli Gao Qiuming Zhang Yijian Shen Liang Sheng Guoding |
| |
| Abstract: | Nanosized titanium oxide particles were prepared in the pores or channels of VSB-1 by a sol-gel method.The samples of titanium oxide anchored on nanoporous material VSB-1 were prepared in three steps.Experimental results showed that nanosized TiO2 particles were in the channels or pores of VSB-1 by XRD,EDX,FTIR,UV-Vis,and N2 adsorption analysis.However,the encapsulation results and the existing state of TiO2 in the pores of VSB-1 were different when the synthesized conditions were varied.The effect of different concentration of precursors,different reaction time and different size of precursors were studied. |
| |
| Keywords: | nanosized titanium oxide sol-gel preparation nanoporous material |
| 本文献已被 万方数据 等数据库收录！ |
|
