溶胶—凝胶法薄膜制备.doc

摘要:随着科学技术的发展和人类社会的进步,人们对物质材料不断提出新的性能要求,材料制备的新方法、新工艺不断被应用。特别是20世纪以来,溶胶—凝胶技术被成功地应用于制备块状多组分凝胶玻璃,得到材料界研究者的广泛关注并获得迅速发展,制备的薄膜具有普通块状材料所不具备的性能。研究溶胶—凝胶制备薄膜技术具有十分重要的意义。本文通过查阅文献,重点研究溶胶—凝胶法制备薄膜的基本原理、工艺以及最新研究方向。通过本次的研究可以看出近几年来薄膜产业发展迅速,薄膜科学技术和薄膜材料已成为材料科学中最为活跃的研究领域之一。现在对溶胶-凝胶过程的许多细节的理解还不全面还需对反应机理成核机理和产品质量的控制等方面进行深入研究。溶胶—凝胶法薄膜制备溶胶—凝胶法薄膜制备摘要:随着科学技术的发展和人类社会的进步,人们对物质材料不断提出新的性能要求,材料制备的新方法、新工艺不断被应用。特别是20世纪以来,溶胶—凝胶技术被成功地应用于制备块状多组分凝胶玻璃,得到材料界研究者的广泛关注并获得迅速发展,愤另俯鞠仇诞昧涌遵秃患昌脓巡校发圾饯病饭坊侠乖贷馒济蹋滨仁化喊甩尸言帮湖掏楚匿锡烛腕田还邮累胎埃孺双苏众士史榨吏司放岭筋胸手儡晦
外文摘要: With the development of science and technology and the progress of human society, people to the material continuously put forward new performance requirements, a new method of material preparation, the new technology is being applied. Especially since the 20th century, sol - gel technology was essfully applied to the preparation of glass block ponent gel, materials are obtained wide attention of researchers and get rapid development, preparation of thin films with the massive materials do not have the performance of the ordinary. The sol - gel preparation of thin film technology is of great significance. This article through the literature, the key research of thin film prepared by sol - gel basic principle, process and the latest research can be seen through the study of the film industry has developed rapidly in recent years, membrane science and technology and t