| Cu_4簇合物“元件组装”合成及其结构与电催化作用 |
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| 引用本文： | 鲜亮,汪昊,刘颖,陈盛楷,马亚娟,张金荣.Cu_4簇合物“元件组装”合成及其结构与电催化作用[J].无机化学学报,2014,30(3):557-562. |
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| 作者姓名： | 鲜亮 汪昊 刘颖 陈盛楷 马亚娟 张金荣 |
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| 作者单位： | 西北民族大学化工学院, 兰州 730124;西北民族大学化工学院, 兰州 730124;西北民族大学化工学院, 兰州 730124;西北民族大学化工学院, 兰州 730124;兰州交通大学化学与生物工程学院, 兰州 730070;西北民族大学化工学院, 兰州 730124 |
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| 基金项目： | 甘肃省自然科学基金(No.096RJZA087)，中央高校基本科研业务费专项资金(No.ZYZ2012066)、西北民族大学国家大学生创新创业训练 计划(201310742005)资助项目。 |
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| 摘 要： | 以元件组装方法合成了Cu4(HL)4·2H2O簇合物(H2L=N-乙氧羰基-N′-o-硝基苯基硫脲)。用X射线单晶衍射技术、核磁共振谱、红外光谱和元素分析等确定了簇合物及其相应组装元件的晶体结构和化学组成,并对簇合物的电催化性质进行了检测。结果表明,该簇合物由4个Cu(I)以M-M键构成簇核,4个硫脲配体分别以硫羰基硫原子和氮原子配位于Cu(I)构成簇合物配位结构,DPV分析显示该簇合物对O2具有较高催化活性。
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| 关 键 词： | 元件组装 簇合物 硫脲 电催化 |
| 收稿时间： | 2013/6/21 0:00:00 |
| 修稿时间： | 2013/10/23 0:00:00 |
Component Assembly Synthesis, Structure and Electro-Catalysis of Cu4 Cluster Compound |
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| XIAN Liang,WANG Hao,LIU Ying,CHEN Sheng-Kai,MA Ya-Juan and ZHANG Jin-Rong.Component Assembly Synthesis, Structure and Electro-Catalysis of Cu4 Cluster Compound[J].Chinese Journal of Inorganic Chemistry,2014,30(3):557-562. |
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| Authors: | XIAN Liang WANG Hao LIU Ying CHEN Sheng-Kai MA Ya-Juan and ZHANG Jin-Rong |
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| Institution: | Chemical Engineering Institute, Northwest University for Nationalities, Lanzhou 730030, China;Chemical Engineering Institute, Northwest University for Nationalities, Lanzhou 730030, China;Chemical Engineering Institute, Northwest University for Nationalities, Lanzhou 730030, China;Chemical Engineering Institute, Northwest University for Nationalities, Lanzhou 730030, China;School of Chemical and biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China;Chemical Engineering Institute, Northwest University for Nationalities, Lanzhou 730030, China |
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| Abstract: | A Cu4 cluster compound, Cu4(HL)4·2H2O, (H2L=N-ethoxycarbonyl-N'-o-nitrophenylthiourea), was synthesized in the way of component assembly. Structures and chemical compositions of the cluster compound and its corresponding component were determined by single crystal X-ray diffraction analysis, elemental analysis, FTIR, 1H NMR etc., and its electro-catalysis was also characterized. The experimental results show that the core of the cluster compound is composed by four Cu(I) linked with M-M bonds, and the Cu(I) are coordinated by 4 thiourea ligands with thiocarbonyl sulfur atom and nitrogen atom, respectively. DPV Electro-catalysis shows that the cluster compound is of high O2 catalysis activation. CCDC: 945182, Cu(H2L)2Cl·H2O; 602859, Cu4(HL)4·2H2O. |
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| Keywords: | component assembly cluster compound thiourea electro-catalysis |
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