摘要
随着全球环境污染问题加重,人们需要清洁高效的能源取代化石燃料,因此开发新型绿色储能装置变得越来越重要。超级电容器是介于传统电容器和电池之间的新型电容器,虽然超级电容器比起传统电容器在储能、功率密度和循环性能等方面有所提升,但在可持续的能源转换和储存系统中,探索高稳定性和高容量的新材料仍是一个充满挑战的问题。金属-有机骨架(MOFs)具有的高比表面积和可调节孔径特性,使其成为电催化候选材料并且在超级电容器领域中引起关注。通过文献研究,介绍了几种常见超级电容器如双电层电容器,赝电容和混合电容器及其近些年在超级电容器领域的MOFs分类:ZIF、IROMFs、MILs、UIOs、HKUST-1系列和其他近年发现的新型MOFs材料,最后总结了MOFs的研究进展及其优缺点,并对金属有机框架(MOFs)在超级电容器中的发展与挑战进行了讨论。
With the worsening global environmental pollution problem,people need clean and efficient energy to replace fossil fuels,so developing new green energy storage devices has become increasingly important.Supercapacitors are a new type of capacitor that lies between traditional capacitors and batteries.Although supercapacitors have improved energy storage,power density,and cycling performance compared to traditional capacitors,exploring new materials with high stability and capacity in sustainable energy conversion and storage systems remains a challenging issue.Metal organic frameworks(MOFs),with their high specific surface area and adjustable pore size,have become potential electrocatalytic materials and have attracted attention in the field of supercapacitors.This article mainly introduces several common types of supercapacitors,such as double layer capacitors,pseudo capacitors,and hybrid capacitors,as well as their MOFs classification in the field of supercapacitors in recent years:ZIF,IROMFs,MILs,UIOs,HKUST-1 series,and other new MOFs materials discovered in recent years.Finally,the research progress and advantages and disadvantages of MOFs are summarized.At the same time,in the summary section,the development and challenges of metal organic frameworks(MOFs)in supercapacitors are discussed in conjunction with literature.
作者
张悦
王凤武
Zhang Yue;Wang Fengwu(School of Chemical Engineering,Anhui University of Science and Technology,Huainan 232001,China;School of Chemistry and Material Engineering,Huainan Normal University,Huainan 232038,China)
出处
《云南化工》
CAS
2024年第2期1-6,共6页
Yunnan Chemical Technology
基金
国家自然科学基金(21176099)稀土离子对铅电极特性的影响规律和机理。
关键词
MOFS
超级电容器
电化学
MOFs
mechanochemical method
green chemistry
