Molten salt synthesis of porous carbon and its application in supercapacitors: A review

作     者：Zhongya Pang Guangshi Li Xiaolu Xiong Li Ji Qian Xu Xingli Zou Xionggang Lu Zhongya Pang;Guangshi Li;Xiaolu Xiong;Li Ji;Qian Xu;Xingli Zou;Xionggang Lu

作者机构：State Key Laboratory of Advanced Special Steel&Shanghai Key Laboratory of Advanced Ferrometallurgy&School of Materials Science and EngineeringShanghai University99#Shangda RoadShanghai 200444China State Key Laboratory of ASIC and SystemSchool of MicroelectronicsFudan University825#Zhangheng RoadShanghai 200433China 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2021年第30卷第10期

页      面：622-640,I0016页

核心收录：

学科分类：081702[工学-化学工艺] 080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0817[工学-化学工程与技术] 

基　　金：financially supported by the National Natural Science Foundation of China(Nos.52022054 51974181 5200415) the Shanghai Rising-Star Program(19QA1403600) the Iron and Steel Joint Research Found of National Natural Science Foundation and China Baowu Steel Group Corporation Limited(U1860203) the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning(TP2019041) the CAS Interdisciplinary Innovation Team for financial support 

主　　题：Molten salt synthesis Porous carbon CO_(2)conversion Graphene Carbide-derived carbon 

摘      要：Carbon materials have taken an important role in supercapacitor applications due to their outstanding features of large surface area,low price,and stable physicochemical *** research efforts have been devoted to the development of novel synthesis strategy for the preparation of porous carbon materials in recent *** particular,molten salt strategy represents an emerging and promising method,whereby it has shown great potential in achieving tailored production of porous *** has been proved that the molten salt-assisted production of carbon via the direct carbonization of carbonaceous precursors is an effective ***,with the incorporation of electrochemical technology,molten salt synthesis of porous carbon has become flexible and ***,this review focuses on the mainstream molten salt synthesis strategies for the production of porous carbon materials,which includes direct molten salt carbonization process,capture and electrochemical conversion of CO_(2)to value-added carbon,electrochemical exfoliation of graphite to graphene-based materials,and electrochemical etching of carbides to new-type carbide-derived carbon *** reaction mechanisms and recent advances for these strategies are reviewed and discussed *** morphological and structural properties and capacitive performances of the obtained carbon materials are summarized to reveal their appealing points for supercapacitor ***,the opportunities and challenges of the molten salt synthesis strategy for the preparation of carbon materials are also discussed in this review to provide inspiration to the future researches.