【作者】 林晓妍； 齐建敏； 高丽华； 王科志；

【Author】 XiaoYan Lin 1 , Jian Min Qi 1 , Li Hua Gao 1,* , Ke Zhi Wang 2 1 Department of Chemistry, School of Science, Beijing Technology and Business University, Beijing 100048 2 College of Chemistry, Beijing Normal University, Beijing 100875

【机构】 北京工商大学理学院化学系； 北京师范大学化学学院；

【摘要】 <正>多金属氧酸盐具有结构多样及独特的性质使其成为功能材料的重要组成部分,而具有D-π-A结构的半菁衍生物是在光电领域有着广泛的应用前景[1]的一类重要的有机化合物而受到人们的广泛关注。本文应用更多还原

【Abstract】 Polyoxometalates (POMs) are a kind of attractive building blocks for functional materials because of their unique structure and outstanding properties. Hemicyanines having D-π-A structure are a class of important organic molecules which were extensively investigated because of their multifunctionality. Here, an electrostatically self-assembled film based on a vanadium-substituted tungstoborateand and a hemicyanine cation of (E)-1,1’-(propane-1,3-diyl)bis(4-(4-(dimethylamino)styryl)pyridinium) bromide (H3 ) has been fabricated by Decher’s technique. The UV visible spectra showed that the film was uniformly deposited and H3 molecules formed J-aggregates in the films. As irradiated with white light, the film gave stable cathodic photocurrent.更多还原