Nano-ZnO particles were prepared in the ordered pores of anodic aluminum oxide membranes through hydrolyzation routes of metal alkoxide. Scanning Electron Microscope ( SEM) and High Resolution Transmission Electron Microscope ( HRTEM) were used to observe the morphology. 用金属醇盐水解法在阳极Al2O3模板的有序孔洞中生长了纳米量级的ZnO颗粒,并用扫描电子显微镜(SEM)和高分辨电子显微镜(HRTEM)对其形貌进行观察。
Integrated structure SiO2-Al2O3 xerogels and pure Al2O3 xerogels were prepared by the sol-gel method and non-supercritical drying using low-cost inorganic aluminum nitrate trihydrate and organic aluminum-isopropoxide alkoxide as alumi-num sources respectively. 分别以廉价的硝酸铝无机盐常压干燥法和异丙醇铝有机醇盐作为铝源,采用溶胶-凝胶法制备了结构完整的SiO2-Al2O3干凝胶和纯Al2O3干凝胶。
Aluminum titanate film has been prepared by hydrolytic sol-gel method ( HSG) creatively using aluminum nitrate to substitute for aluminium alkoxide as aluminum source, tetrabutyl titanate as titanium source. 本文首先创新性地用硝酸铝(Al(NO3)3·9H2O)替代铝醇盐作为铝源,钛酸丁酯作为钛源,采用水解溶胶-凝胶法(HSG)制备钛酸铝薄膜。