【摘要】 以四氯化锡为金属源,P123为造孔剂,尿素为沉淀剂,无水乙醇为溶剂制备前躯体,以多孔阳极氧化铝（AAO）为模板合成了一维多孔SnO₂纳米材料,并采用多种手段进行表征。结果表明:所合成的一维SnO₂纳米材料直径大小均匀,具有多孔和四方晶相结构,Ce³⁺离子通过掺杂的方式使其具备良好的光致发光性能。更多还原

【Abstract】 With P123 acted as pore-causing agent, tintetrachloride as metal source, urea as precipitator and anhydrous ethanol as solvent, the corresponding precursors were prepared. The one-dimensional porous SnO₂ nanomaterials were fabricated by anodized aluminum oxide（AAO） template method. The obtained samples were characterized in detail by several methods. The test results showed that one-dimensional SnO₂ nanomaterials have uniform size, porous structure and tetragonal crystal structure. The one-dimensional porous SnO₂ dopped by Ce³⁺ ions owned good photoluminescence property.更多还原