【作者】 范晓莹； 吕菁华； 于凯； 张鹤； 苏占华； 周百斌；

【Author】 Xiaoying Fan;Jinghua Lv;Kai Yu;He Zhang;Zhanhua Su;Baibin Zhou;Key Laboratory of synthesis of functional materials and green catalysis,Colleges of Heilongjiang Province,Harbin Normal University;

【机构】 功能材料的设计合成与绿色催化黑龙江省高校重点实验室,哈尔滨师范大学；

【摘要】 对于{P₂W₁₈}系列化合物的研究已有报道,其合成主要有一步法和前驱体法,我们在前期研究基础上[1,2],利用水热法成功的合成了一例新颖的带有孔道的2D（4,4’-H₂bipy）[{Ag（4,4’-bipy）₂)₄(P₂W₁₈O₆₂)]有机-无机杂化化合物。X-射线单晶衍射分析表明,在该化合物中,每个多酸阴离子与四个Ag⁺相连,每个Ag+又与两个4,4’-bipy相连,从而形成一维链,相邻的链之间又通过多酸阴离子,形成带有孔道的二维层,并通过超分子作用形成三维结构。该化合物表现出了良好的电催化和光催化活性,并对光催化寿命进行了研究。更多还原

【Abstract】 Research on {P₂W₁₈} series compounds has been reported,the synthesis of the method is mainly based on one-step and the precursor method,which is based on the previous research^[1,2],a novel 2D organic inorganic hybrid compound with pore channel（4,4’-H2bipy）[{Ag（4,4’-bipy）₂}₄(P₂W₁₈O₆₂)],has successfully synthesized by hydrothermal method.Single crystal X-ray structural analysis reveals that in structure of compound,each[P₂W₁₈O₆₂]^6- polyoxoanion is bonded to four Ag+ cations,each Ag+ cations is connected to two 4,4’-bipy ligand,so as to form 1D chain,adjacent chains by[P₂W₁₈O₆₂]^6- polyoxoanion form an infinite 2D layers with pores,and the formation of 3D supramolecular structure.In addition,the compound have show a good electrocatalytic and photocatalytic behavior,And the photocatalytic life was studied.更多还原