纳米技术
储能
材料科学
导电体
电化学
电化学储能
多孔性
共价键
电极
超级电容器
化学
功率(物理)
复合材料
物理
有机化学
物理化学
量子力学
作者
Chengfei Qian,Ronghao Wang,Feng Yu,He Li,Cong Guo,Kaiwen Sun,Jingfa Li,Weizhai Bao
出处
期刊:Crystals
[MDPI AG]
日期:2022-10-04
卷期号:12 (10): 1405-1405
被引量:4
标识
DOI:10.3390/cryst12101405
摘要
Conductive covalent organic frameworks (c-COFs) have been widely used in electrochemical energy storage because of their highly adjustable porosity and modifiable skeletons. Additionally, the fast carrier migration and ion catalysis requirements of micro-electrochemical energy storages (MEESs) are perfectly matched with c-COFs. Therefore, c-COFs show great potential and unlimited prospects in MEESs. However, the main organic component blocks electron conduction, and the internal active sites are difficult to fully utilize, which limits the application of c-COFs. In order to overcome these obstacles, a great deal of research has been conducted on conductivity enhancement. This review first focuses on the exploration of c-COFs in the field of electrical conductivity. Then, the mechanism and explanation of the effect of synthesis on electrical conductivity enhancement are discussed, which emphasizes the range and suitability of c-COFs in MEESs. Finally, the excellent performance characteristics of c-COFs are demonstrated from the MEES perspective, with key points and potential challenges addressed. This review also predicts the direction of development of c-COFs in the future.
科研通智能强力驱动
Strongly Powered by AbleSci AI