溶胶—凝胶法的技术进展与应用现状

TECHNIQUE ADVANCE AND CURRENT APPLICATION SITUATION OF SOL GEL

溶胶—凝胶法是一种在较低温度下即可得到希望的化合物的新方法。简述了溶胶—凝胶法的基本原理,总结了溶胶—凝胶技术发展现状,着重介绍了溶胶—凝胶技术在制备块状、纤维、涂层和薄膜、超细粉末及复合材料方面的应用现状。

Sol Gel method is a new method with which desired chemical compounds can be obtained at lower temperature.This paper describes briefly basic principles of Sol Gel method,and reviews its recent development,especially its current application in the preparation of monolith,fiber,coating and film,powder and composite.