摘要
Different from solid electrodes, conducting polymer hydrogel electrodes swollen with water and ions,can reach contact with the electrolyte solution at the molecular level, which will result in more efficient electrochemical process of supercapacitors. Besides, the inherent soft nature of hydrogel material offers the electrode superior flexibility,which benefits to gain high flexibility for devices. Here, this perspective briefly introduces the current research progress in the field of conducting polymer hydrogel electrodes-based flexible solid-state supercapacitor and gives an outlook on the future trend of research.
不同于固体电极,导电聚合物水凝胶电极因含有大量水和离子可以使得导电聚合物与电解质实现分子层次的直接接触,这会使得电化学反应过程更加高效.此外,水凝胶内在的柔软特性,会赋予电极优越的柔性特点,有利于制备高柔性电子器件.本文简要介绍了基于导电聚合物水凝胶电极材料的柔性固态超级电容器的最新研究进展,并对未来研究方向做了展望.
基金
supported by the National Natural Science Foundation of China(51403211 and 51472238)
the Innovative-Talent Program(Institute of Electrical Engineering,Chinese Academy of Sciences)
