Inorganic Chemicals Industry ›› 2021, Vol. 53 ›› Issue (6): 79-86.doi: 10.19964/j.issn.1006-4990.2021-0226

• Inorganic Noval Materials—Energy Storage and Conversion • Previous Articles     Next Articles

Research progress of nano MOFs and their derivatives for supercapacitors

Shen Wei(),Wang Sinan,Liang Xuemei,Wei Jinyun,Pan Yujie,Nong Tiantian,Zhou Yan(),Tan Xuecai,Huang Zaiyin   

  1. Chemistry and Chemical Engineering College,Guangxi University for Nationalities,Naning 530006,China
  • Received:2021-03-28 Online:2021-06-10 Published:2021-07-08
  • Contact: Zhou Yan E-mail:272889122@qq.com;zhouyan8212@hotmail.com

Abstract:

Metal-organic frameworks(MOFs) have attracted extensive attention due to their large specific surface areas,controllable pore structures and abundant active sites.Recently,MOFs-based materials were widely used in the field of ener-gy storage and conversion; however,the low stability and low conductivity of most MOFs-based materials limit their practical applications.By modifying MOFs based materials,such as the use of high conjugated organic ligands could increase the stabi-lity of MOFs materials or MOFs derivatives could improve their redox active sites and electrical conductivity,thus,the elec-trochemical performances of MOFs-based electrode materials can be improved.In this review,we mainly introduce progress of the pristine MOFs and MOFs derivatives including carbon materials,metal oxides,metal sulfides,metal hydroxide and metal phosphide, etc.in the field of supercapacitor.The results show that multi-metallic MOFs or their derivatives are beneficial to improve the electrochemical performances,the conductive MOFs and the carbon materials,which are derived from MOFs materials,are beneficial to improve the electrical conductivity of electrode materials.Finally, the outlook and prospect of MOFs-based electrode materials for electrochemical energy storage are also point out.The morphology, components and conductivity of the electrode materials are research develop direction in the future work.

Key words: nanoMOFs, MOFs derivatives, supercapacitor

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