Progress in Research on Nanometer Al_2O_3 Fabricated by Sol-Gel Method

• 作 者: 李冬云 杨辉 谢田甜
• 机 构: Center of Nanometer Science and Technology Zhejiang University Hangzhou 310027 China,Center of Nano
• 出 处: Journal of Rare Earths
• 发表日期: 2005年S1期
• 关键词: thermodynamics powders plastics hydrolysis methoxyl sized alcohol colloid salts

Nanometer Al_2O_3 is one of new types of functional materials with broad application and development prospects in the future. The basic principle and ways of nanometer Al_2O_3 fabricated using sol-gel technique were introduced, and the factors affecting nanometer Al_2O_3 fabricated using sol-gel method were analyzed. The progress in research on nanometer Al_2O_3 and the application fields of nanometer Al_2O_3 were reviewed. The existing problems and the problems prospect for nanometer Al_2O_3 were pointed out.

The basic principle and ways of nanometer Al 2 O 3 fabricated using sol-gel technique were introduced, and the factors affecting nanometer Al 2 O 3 fabricated using sol-gel method were analyzed. The progress in research on nanometer Al_2O_3 and the application fields of nanometer Al_2O_3 were reviewed. The existing problems and the problems prospect for nanometer Al_2O_3 were pointed out.