以P123为表面活性剂,异丙醇铝为铝源,用简易溶胶-凝胶法,获得了单掺和双掺Gd3+,Eu3+的介孔氧化铝组装体.用广角X-射线衍射仪(WAXD)进行了物相分析；小角X-射线衍射仪(SAXD)、比表面仪进行了孔结构分析和形貌表征；研究了组装体的发光性能并发现Gd3+对Eu3+有能量传递作用,并分析了能量传递过程.%Employing P123 as a structure-directing agent and aluminium isopropoxide as alumina source, Gd3+ or Eu3+ doped mesoporous alumina and co-doped mesoporous alumina were fabricated by simple sol-gel method. The product was characterized by WAXD, SAXD, and N2 adsorptiondesorption isotherms. The luminescent properties of doped-MA were studied and energy transfer from Gd3+ to Eu3+ in ordered mesoporous alumina was observed. The energy transfer process was discussed.
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