以多孔有序阳极氧化铝（AAO）为模板，利用溶胶-凝胶法制备掺杂稀土铈的二氧化钛纳米管，采用X射线衍射仪、透射电镜和场发射扫描电子显微......

采用溶胶-凝胶法制备了粒状锰锌铁氧体,对其掺杂稀土铈后,得到含铈的锰锌铁氧体Mn0.2Zn0.8Fe2-xCexO4 (x=0,0.01,0.03,0.07),并研......