碳化钼基纳米复合材料的制备、表征及电化学性质研究  

Preparation,Characterization and Electrochemical Properties of Molybdenum Carbide-based Nanocomposites

作　　者：历亳 刘立红 姚嘉 Li Bo;Liu Lihong;Yao Jia(School of Science,Heihe University,Heihe 164300,China)

机构地区：[1]黑河学院理学院,黑龙江黑河164300

出　　处：《黑河学院学报》2025年第2期183-184,共2页Journal of Heihe University

基　　金：2024年度黑河市级应用研究与开发计划项目“多酸衍生的钼基化合物的制备及其电化学传感性能研究”(2024YD02)。

摘　　要：碳化钼基纳米材料因具有贵金属如(Pt)相似的电子结构和较高的稳定性,使其引起了人们的广泛关注,并在锂硫电池、催化、氮还原、传感器及电解水等方面具有潜在的应用。合成POM@MOF前驱体,经过N_(2)/H_(2)气氛下煅烧制备出新型碳化钼基复合材料Cu-Mo_(2)C/MoC,并进行XRD、SEM表征,将其制备成电化学传感器Cu-Mo_(2)C/MoC/GCE,用于对过氧化氢的超灵敏检测,其检测范围可达:0.001 8mM—0.892mM,检测限为0.6μM。For the present,molybdenum carbide-based nanocomposites have attracted wide attention because of their similar electronic structure and high stability similar to precious metals such as Pt.These nanomaterials have potential applications in lithium-sulfur batteries,catalysis,nitrogen reduction,sensors and electrolysis of water.In this study,the precursor of POM@MOF was synthesized and characterized by XRD and SEM methods,and then was prepared into the electrochemical sensor Cu-Mo_(2)C/MoC/GCE;when used to detect hydrogen peroxide,its detection range is 0.0018 mM~0.892 mM and detection limit is 0.6μM.

关 键 词：碳化钼 纳米复合材料 电化学性能 过氧化氢 

分 类 号：TM24[一般工业技术—材料科学与工程]