氧化铝气凝胶的制备及光致发光特性研究

Study on the Preparation and Photoluminescence of Alumina Aerogels

以铝、正丁醇、乙酰乙酸乙酯(EtAC)为原料,采用溶胶-凝胶法和N2超临界干燥技术制备出轻质纳米介孔固体A l2O3气凝胶,并对其光致发光特性进行了研究.

Alumina aerogels of light nano mesoporous solid ethyl acetoacetate by the sol -gel rute and the N2 supercritical material are prepared drying technique. Also from Al, n -butanol and , their photoluminescence properties are studied.