评述了溶胶凝胶法制备多组分氧化物的优缺点,介绍了其应用。
The sol-gel process is a method to prepare metal oxide by using alkoxy metal salt or metal inorganic salt.溶胶-凝胶过程是是一种用金属烷氧化物或金属无机盐在较低温度的条件下制备金属氧化物的方法。
Nano size nickel oxide prepared by sol-gel method has better ethane oxidative dehydrogenation activity at lower temperature than by other methods.用溶胶-凝胶法制备的纳米氧化镍具有较好的乙烷氧化脱氢低温反应活性。