中文摘要：

以3，3′5，5′-四甲基联苯胺（TMB）与Keggin结构钼磷酸H3PMo12O40杂化，合成得到新型分子杂化材料，经元素分析及IR、ICP、XRD等手段表征，确定其分子结构为（TMB）3PMo12O40，TEM显示该分子杂化材料颗粒直径在40nm～60nm，分布均匀，属球形颗粒纳米晶，UV-vis和ESR谱证明（TMB）3PMo12O40分子杂化材料为电荷转移型超分子化合物，并具有显著的光敏性和电催化活性。

英文摘要：

A novel nano-erystal molecular hybrid material has been synthesized with 3,3′, 5,5′-tetramethylbenzidine （short for TMB） and Keggin structure heteropoly acid H3PMo12O40. The formula of this hybrid material was characterized to be （TMB）3PMo12O40. TEM images showed that the organic-inorganic hybrid material is a nano-crystal in size of 40- 60nm. IR, UV-vis and ESR spectra indicate that there is strong electron interaction between TMB and molybdophosphate forming a charge-transfer supermolecule hybrid material, which shows significant photosensitive and electrocatalytic properties.