基于二维过渡金属硫化物的催化传感的研究进展  

Research progress in catalytic sensor based on two-dimensional transition metal sulfides

作　　者：温思思 宋薇[1] WEN Sisi;SONG Wei(State Key Laboratory of Supramolecular Structure and Materials,Jilin Changchun,130012;College of Chemical Engineering and Biotechnology,Xingtai University,Hebei Xingtai,054001)

机构地区：[1]吉林大学超分子结构与材料国家重点实验室,吉林长春130012 [2]邢台学院化学工程与生物技术学院,河北邢台054001

出　　处：《光散射学报》2024年第2期95-100,共6页The Journal of Light Scattering

基　　金：国家自然科学基金面上项目(22074051);国家自然科学基金重大研究计划培育项目(92161119)。

摘　　要：二维过渡金属硫化物是一种新兴材料,具备多种独特的性能,如最大静电效率、优越的机械强度、可调谐的电子结构、优秀的光学透明度和传感器灵敏度,被认为是潜在的、无处不在的电子、能源和传感器设备。本文综述了二维过渡金属硫化物在电化学传感器、光化学传感器、生物传感器领域的应用及研究进展,阐述了通过设计和调控金属硫化物能带位置和进行原子掺杂等,优化其催化活性,使其具有更优异的灵敏度,从而扩展其应用领域。同时讨论了表面增强拉曼(SERS)技术与现在热门的纳米酶催化技术联用的发展现状及优势。最后,展望了二维过渡金属硫化物在传感器技术面临的挑战和发展前景。Two-dimensional transition metal sulfides are emerging materials with a variety of unique properties,such as maximum electrostatic efficiency,superior mechanical strength,tunable electronic structure,excellent optical transparency,and sensor sensitivity,and are considered potential,ubiquitous electronic,energy,and sensor devices.This paper reviews the applications and research progress of two-dimensional transition metal sulfides in the fields of electrochemical sensors,photochemical sensors,and biosensors,and describes the optimization of their catalytic activities by designing and modulating the positions of metal sulfide energy bands and performing atomic doping,etc.,so as to make them more excellent in sensitivity and thus expand their application fields.Meanwhile,the development status and advantages of SERS technology in conjunction with the now popular nanozymatic catalytic technology are discussed.Finally,the challenges and prospects for the development of 2D transition metal sulfides in sensor technology are envisaged.

关 键 词：二维过渡金属硫化物 传感器 催化 表面增强拉曼光谱 

分 类 号：O657.37[理学—分析化学]