南方科技大学知识苑(SUSTech KC): Synthesis, Characterization, and Application of a Polyoxometalates-Based Cu<SUP>II</SUP> Complex for Efficient Catalytic Oxidation and Electrochemical Detection

题名	Synthesis, Characterization, and Application of a Polyoxometalates-Based Cu^II Complex for Efficient Catalytic Oxidation and Electrochemical Detection
作者	Liu, Xiaohui 1; Li, Muzi 1; Zhang, Libo 1; Zhang, Xiaoyan 1; Xiao, Ru 1; Xu, Na1,2 ; Li, Hui 1; Wang, Xiuli 1
通讯作者	Xu, Na; Li, Hui
发表日期	2024-07-01
DOI	10.1002/crat.202400063
发表期刊	CRYSTAL RESEARCH AND TECHNOLOGY 影响因子和分区
ISSN	0232-1300
EISSN	1521-4079
卷号	59 期号:7
摘要	The development of eco-friendly, high-efficiency polyoxometalates (POMs) catalysts is vital for advancing catalytic oxidation and electrochemical detection in environmental protection. Herein, a POM-based Cu-II-containing complex with the molecular formula [H(4-AP)](8)[Cu-2(H2O)(4)(P2Mo5O23)(2)]8H(2)O (1) (4-AP = 4-aminopyridine) is synthesized using the hydrothermal method, and the crystal structure is determined by single X-ray diffraction (SXRD), infrared (IR) spectroscopy, and powder X-ray diffraction (PXRD). Structurally, complex 1 exhibits a one dimension (1D) chain arrangement, composed of Cu-II ions and Strandberg-type (P2Mo5O23)(6-) anionic clusters. These 1D chains are further interconnected through [H(4-AP)](+) ligands, resulting in the formation of a two dimension (2D) supramolecular network. Complex 1 serves as an outstanding heterogeneous catalyst for the oxidation of methyl phenyl sulfide (MPS), demonstrating a remarkable conversion rate of 99% for MPS and a selectivity of 98% toward methyl phenyl sulfoxide (MPSO). In addition to its catalytic capabilities, complex 1 is also employed in the electrochemical detection of Fe-III and Cr-VI ions, with low limits of detection (LODs) at 4.92 mu m for Fe-III and 7.82 mu M for Cr-VI.
关键词	electrochemical detection multifunctional catalysts oxidation of sulfides polyoxometalates
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
学校署名	通讯
资助项目	China Postdoctoral Science Foundation[2023M731514] ; Doctoral Scientific Research Foundation of Bohai University["0520bs022","0521bs011"] ; Foundation of Bohai University[0522xn032] ; null[22101030] ; null[21971024]
WOS研究方向	Crystallography
WOS类目	Crystallography
WOS记录号	WOS:001237653800001
出版者	WILEY-V C H VERLAG GMBH
EI入藏号	20242316204625
EI主题词	Catalyst selectivity ; Chemical detection ; Complex networks ; Crystal structure ; Oxides ; Sulfur compounds ; X ray diffraction
EI分类号	Air Pollution Control:451.2 ; Computer Systems and Equipment:722 ; Chemistry:801 ; Chemical Agents and Basic Industrial Chemicals:803 ; Chemical Products Generally:804 ; Crystal Lattice:933.1.1
ESI学科分类	CHEMISTRY
来源库	Web of Science
引用统计
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/788279
专题	理学院_化学系
作者单位	1.Bohai Univ, Coll Chem & Mat Engn, Liaoning Profess Technol Innovat Ctr Liaoning Prov, Jinzhou 121013, Peoples R China 2.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China
通讯作者单位	化学系
推荐引用方式 GB/T 7714	Liu, Xiaohui,Li, Muzi,Zhang, Libo,et al. Synthesis, Characterization, and Application of a Polyoxometalates-Based Cu^II Complex for Efficient Catalytic Oxidation and Electrochemical Detection[J]. CRYSTAL RESEARCH AND TECHNOLOGY,2024,59(7).
APA	Liu, Xiaohui.,Li, Muzi.,Zhang, Libo.,Zhang, Xiaoyan.,Xiao, Ru.,...&Wang, Xiuli.(2024).Synthesis, Characterization, and Application of a Polyoxometalates-Based Cu^II Complex for Efficient Catalytic Oxidation and Electrochemical Detection.CRYSTAL RESEARCH AND TECHNOLOGY,59(7).
MLA	Liu, Xiaohui,et al."Synthesis, Characterization, and Application of a Polyoxometalates-Based Cu^II Complex for Efficient Catalytic Oxidation and Electrochemical Detection".CRYSTAL RESEARCH AND TECHNOLOGY 59.7(2024).