制备了杂多化合物(C12 H8 N2)3·H3 PMo12 O40和空心结构复合催化剂(C12 H8N2)3·H3PMo12 O40/WO3,采用等离子体原子发射光谱(ICP-AES)、元素分析(EA)、热重-差热分析(TG-DTA)、X射线衍射(XRD)、傅里叶变换红外光谱( FTIR)、扫描电镜(SEM)、能量色散X射线谱(EDS)、紫外-可见漫反射吸收光谱(UV-vis DRS)进行了表征.在高压汞灯照射下,研究了杂多化合物(C12 H8N2)3·H3PMo12O40、空心WO3微球和空心复合催化剂(C12H8 N2)3·H3 PMo12 O40/WO3对罗丹明B水溶液的光催化降解活性,结果表明,在复合催化剂中,杂多化合物(C12H8 N2)3·H3 PMo12 O40和WO3具有协同作用,光催化活性比单独的杂多化合物和WO3都高.
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