Multi-functional Photoelectric Sensor Based on a Three-fold Interpenetrated Cd(II)Coordination Polymer for Sensitive Detecting Different Ions

作     者：WANG Yue WANG Jinling MA Jianxin ZHANG Yue XU Na WANG Xiuli WANG Yue;WANG Jinling;MA Jianxin;ZHANG Yue;XU Na;WANG Xiuli

作者机构：Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar CellCollege of Chemistry and Materials EngineeringBohai UniversityJinzhou121013P.R.China 

出 版 物：《Chemical Research in Chinese Universities》 (高等学校化学研究（英文版）)

年 卷 期：2022年第38卷第4期

页      面：1105-1110页

核心收录：

学科分类：07[理学] 070305[理学-高分子化学与物理] 0703[理学-化学] 

基　　金：supported by the National Natural Science Foundation of China(Nos.21971024,21671025) the Liao Ning Revitalization Talents Program,China(No.XLYC1902011). 

主　　题：Coordination polymer Photoelectric sensor Electrochemistry sensing Fluorescence sensing Cr_(2)O_(7)^(2−)and MnO_(4)^(−) 

摘      要：Athree-fold interpenetrated cadmium coordination polymer[Cd_(3)(BTC)_(2)(H_(2)O)_(9)]·2H_(2)O(CP 1)(H_(3)BTC=1,3,5-benzenetricarboxylic acid)was selected and synthesized to investigate its photoelectric properties.CP 1 showed excellent sensitivity for Cr_(2)O_(7)^(2−)and Fe^(3+),low limit of detection(LOD:0.39µmol/L for Cr_(2)O_(7)^(2−)and 1.72µmol/L for Fe^(3+))and stability as electrochemical sensor.More importantly,fluorescence sensing studies indicated that CP 1 exhibits sensing activity for Fe^(3+),Fe^(2+),and MnO_(4)−with good cyclic stability and selectivity.Low LOD and high-sensitivity capability of CP 1 make it a potential multifunctional photoelectric sensor.