MnWO_(4)的形貌调控及其应用研究进展  

Morphology Control of MnWO_(4) and Research Progress of Its Applications

作　　者：徐成 许旗 黄宇翔 王满祖 严雪 卢勇 刘珂 XU Cheng;XU Qi;HUANG Yuxiang;WANG Manzu;YAN Xue;LU Yong;LIU Ke(College of Applied Chemical,Lanzhou Petrochemical University of Vocational Technology,Lanzhou 730060,China)

机构地区：[1]兰州石化职业技术大学应用化学工程学院,甘肃兰州730060

出　　处：《山东化工》2025年第6期86-90,共5页Shandong Chemical Industry

基　　金：兰州石化职业技术大学2023年科研项目“多功能纳米结构锰钨酸盐的制备及超级电容性能研究”(2023KY-01);甘肃省2024年度科技厅青年科技基金项目“高性能ZnMn 2O 4基锌离子电池的构建与性能研究”(24JRRA1147);绿色化工新材料科研创新团队(兰石化大学校发〔2023〕201号)。

摘　　要：钨酸锰(MnWO_(4))在常温常压下稳定,在超级电容器、锂离子电池等储能设备中有应用前景。随着可再生能源发展,高性能储能设备需求增加,其应用前景广阔。然而,当前钨酸锰比表面积低,导致电化学反应表面活性位点少、离子扩散路径受限且速率减慢,限制了电化学性能。而形貌调控是增大其比表面积的有效途径。本文综述了近年MnWO_(4)的形貌分类和调控方法,最后剖析归纳了其形貌调控未来发展走向和面临的难题,这对于提升钨酸锰电化学性能、拓展其在储能领域的应用具有重要意义,也为后续相关研究提供了参考和方向指引。Manganese tungstate(MnWO_(4))is stable under normal temperature and pressure,and has application prospects in energy-storage devices such as supercapacitors and lithium-ion batteries.With the development of renewable energy,the demand for high-performance energy-storage equipment is increasing,so its application prospects are broad.However,currently,the low specific surface area of manganese tungstate leads to few surface active sites for electrochemical reactions,limited ion diffusion paths and a reduced diffusion rate,which restricts its electrochemical performance.Morphology control is an effective way to increase its specific surface area.This paper reviews the morphology classification and control methods of MnWO_(4) in recent years.Finally,it analyzes and summarizes the future development trend and the problems faced by the morphology control of MnWO_(4).This is of great significance for improving the electrochemical performance of manganese tungstate and expanding its application in the energy-storage field,and also provides reference and direction guidance for subsequent related research.

关 键 词：钨酸锰 形貌调控 合成方法 应用研究 

分 类 号：TQ110[化学工程—无机化工] TB31[一般工业技术—材料科学与工程]