| Effect of Thermal Treatment and Acid Leaching Process on Pore Characteristics of Nanometer Porous Glass |
| |
| 作者姓名： | 韩建军 |
| |
| 作者单位： | Key Laboratory |
| |
| 摘 要： | Porous glass was prepared by thermally treating sodium borosilicate glass for different time, the effect of thermal treatment on pore size distribution was discussed and the pore size of the prepared porous glass was measured by scanning electron microscopy （SEM） and differential thermal analysis （DTA）. The results show that the optimum porous glass with an average diameter of 80 nm can be prepared by thermal treatment at 600℃ for 12 h and then acid treatment for 12 h in 2 mol·L^-1 hydrochloric acid solution.
|
| 关 键 词： | 纳米级多孔玻璃 热处理 酸蚀刻过程 孔隙特性 相位分离 硼硅酸钠玻璃 |
| 收稿时间： | 2004-11-10 |
| 修稿时间： | 2006-05-28 |
Effect of thermal treatment and acid leaching process on pore characteristics of nanometer porous glass |
| |
| Han?Jianjun,Xu?Feng,Liu?Jiandang,Zhao?Xiujian.Effect of Thermal Treatment and Acid Leaching Process on Pore Characteristics of Nanometer Porous Glass[J].Journal of Wuhan University of Technology. Materials Science Edition,2007,22(1):129-131. |
| |
| Authors: | Han Jianjun Xu Feng Liu Jiandang Zhao Xiujian |
| |
| Affiliation: | (1) Key Laboratory of Silicate Materials Science and Engineering, Ministry of Education, Wuhan University of Technology, Wuhan, 430070, China |
| |
| Abstract: | Porous glass was prepared by thermally treating sodium borosilicate glass for different time, the effect of thermal treatment
on pore size distribution was discussed and the pore size of the prepared porous glass was measured by scanning electron microscopy
(SEM) and differential thermal analysis (DTA). The results show that the optimum porous glass with an average diameter of
80 nm can be prepared by thermal treatment at 600 °C for 12 h and then acid treatment for 12 h in 2 mol·L−1 hydrochloric acid solution.
Funded by the National Natural Science Foundation of China (No.50302007), Chenguang Project of Wuhan(No.20055003059-7) and
2003 Opening Foundation of State Key Laboratory of Advanced Technology for Materials Synthesis and Processing. |
| |
| Keywords: | porous glass thermal treatment sodium borosilicate glass phase-separate |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
