基于2,6⁃双(3′⁃吡啶)⁃四硫富瓦烯的Zn/Co配位聚合物的光电流响应特性  

Photocurrent Response Properties of 2,6⁃Bis(3′⁃pyridyl)⁃tetrathiafulvalene Based Zn/Co Coordination Polymer

作　　者：栗军力 温一航[3] 王乐佳 李星[1] 肖勋文[2] LI Jun-Li;WEN Yi-Hang;WANG Le-Jia;LI Xing;XIAO Xun-Wen(School of Material Science and Chemical Engineering,Ningbo University,Ningbo,Zhejiang 315211,China;School of Material and Chemical Engineering,Ningbo University of Technology,Ningbo,Zhejiang 315211,China;College of Chemistry and Life Science,Zhejiang Normal University,Jinhua,Zhejiang 321004,China)

机构地区：[1]宁波大学材料科学与化学工程学院,宁波315211 [2]宁波工程学院材料与化学工程学院,宁波315211 [3]浙江师范大学化学与生命科学学院,金华321004

出　　处：《无机化学学报》2022年第4期745-751,共7页Chinese Journal of Inorganic Chemistry

基　　金：浙江省自然科学基金(No.LY18B020016);宁波市科技创新2025(No.2018B10033)资助。

摘　　要：首次报道了以2,6⁃双(3′⁃吡啶)⁃四硫富瓦烯(3′⁃py⁃TTF⁃3⁃py)为配体得到的2个新型配位聚合物:[Zn(3′⁃py⁃TTF⁃3⁃py)_(2)(TPA)]_(n)(1)和[Co(3′⁃py⁃TTF⁃3⁃py)_(2)(TPA)]_(n)(2)(H_(2)TPA=对苯二甲酸)。X射线单晶衍射结果显示配合物1和2为异质同晶结构。光电流测试结果表明,S…S键的相互作用和配合物的配位中心金属离子都对光电流响应信号有着明显的影响。This is the first time that coordination polymers(CPs)with the ligand 2,6⁃bis(3′⁃pyridyl)⁃tetrathiafulva⁃lene(3′⁃py⁃TTF⁃3⁃py)has been reported.These two CPs are isostructural with formulated as[Zn(3′⁃py⁃TTF⁃3⁃py)_(2)(TPA)]_(n)(1)and[Co(3′⁃py⁃TTF⁃3⁃py)_(2)(TPA)]_(n)(2),(H_(2)TPA=terephthalic acid).The X⁃ray single⁃crystal diffraction shows that 1 and 2 are 2D coordination polymers.The photoelectric experiment results show that the S…S interac⁃tions and the center metal in the CPs have an important impact on their photocurrent responses.CCDC:2054408,1;2054409,2.

关 键 词：配位聚合物 四硫富瓦烯 S…S键 光电流响应 

分 类 号：O614.241[理学—无机化学] O614.812[理学—化学]