节点文献
TiO2包覆石墨颗粒的制备及表征
Preparation and Characterization of TiO 2 Coating Graphite Particles
【摘要】 以钛酸四丁酯、二乙醇胺、无水乙醇和水为主要原料 ,采用溶胶 凝胶技术在石墨颗粒表面包覆了TiO2 。研究了复合颗粒制备的条件、表面形貌和特性。获得了金红石相TiO2 完全包覆石墨的复合颗粒
【Abstract】 TiO 2 is coated on the surface of graphite particles with sol gel process, using tetrabutyl titanate, diethanolamine, ethyl alcohol and water as raw materials. Preparing conditions, the surface morphology and properties of the composite particle are investigated. The results demonstrate that the graphite particles are coated completely with rutile TiO 2.
【关键词】 包覆颗粒;
溶胶凝胶法;
二氧化钛;
石墨;
【Key words】 Coated particles; Sol gel method; Titanium dioxide; Graphite;
【Key words】 Coated particles; Sol gel method; Titanium dioxide; Graphite;
【基金】 国家自然科学基金重点资助项目!(198340 2 0 )
- 【文献出处】 高技术通讯 ,High Technology Letters , 编辑部邮箱 ,2001年01期
- 【分类号】TQ02
- 【被引频次】12
- 【下载频次】314