酸溶工艺对多孔玻璃性能的影响研究  

Research on the effects of acid-soluble process on the properties of Porous Glass

作　　者：周艳艳[1] 刘晓利[1] 李岳[1] 吕景文[1] 

机构地区：[1]长春理工大学材料科学与工程学院,长春130022

出　　处：《长春理工大学学报（自然科学版）》2008年第4期39-41,共3页Journal of Changchun University of Science and Technology(Natural Science Edition)

摘　　要：采用硼硅酸盐玻璃经熔融、磨、成珠、分相、酸溶和膜化等处理方法,制得了多孔玻璃微珠。讨论了酸溶温度、酸浓度和浸析时间对多孔玻璃微珠浸析过程的影响。通过对多孔玻璃微珠组分对比,分相温度、时间的对比,酸溶时间的对比,得到控制多孔玻璃微珠最佳工艺,总结出了多孔玻璃微珠孔径的控制方法。The silicate glass was used to manufacture porous glass microspheres; the procedures include melting, grinding, phase separation, acid treatment and membranous dealing. The effects of acid-soluble temperature, acid concentration and treatment time on the process of acid treatment of porous glass were discussed. Compared with porous glass microspheres component, phase separation temperature, acid-soluble time, we obtained the optimum process of controlling porous glass microspheres and summarized the method of controlling pore diameter of porous glass microspheres.

关 键 词：硼硅酸盐玻璃 多孔玻璃微珠 酸溶工艺 

分 类 号：TQ131[化学工程—无机化工]