以钛酸四丁酯为原料， 采用溶胶-微波法(Sol-Microwave Method)合成了镧和铈共掺型纳米TiO2粉体(La-Ce-TiO2)， 借助XRD、 XPS和UV-Vis......

Bismuth oxyhalide photocatalytic materials including Bi OCl,Bi OBr and Bi OI have attracted extensive consideration as a......

采用溶胶—凝胶法制备掺杂钙钛矿型氧化物La1.xMxNiO3（M=Sr,Ca;x=0,0.1,0.3,0.5,0.7）.用X射线衍射对其结构进行了表征,以甲基橙溶液......