摘要
Organic zinc-ion batteries(OZIBs)are emerging rechargeable energy storage devices and have attracted increasing attention as one of the promising alternatives of lithium-ion batteries,benefiting from the Zn metal(low cost,safety and small ionic size)and organic electrodes(flexibility,green and designable molecular structure).Organic electrodes have exhibited fine electrochemical performance in ZIBs,but the research is still in infancy and hampered by some issues.Hence,to provide insight into OZIBs,this review summarizes the progress of organic cathode materials for ZIBs and points out the existing challenges and then addresses potential solutions.It is hoped that this review can stimulate the researchers to further develop high-performance OZIBs.
基金
the National Natural Science Foundation of China(No.51773071)
the National 1000-Talents Program,Innovation Fund of WNLO and the Fundamental Research Funds for the Central Universities(HUST:2017KFYXJJ023,2017KFXKJC002,2018KFYXKJC018,and 2019kfyRCPY099).
