超级电容器
导电体
材料科学
电极
导电的
纳米技术
导电聚合物
复合材料
电容
聚合物
化学
物理化学
作者
Kun Zhang,Zhizhou Chen,Jinling Li,Gang Feng,Chang Xu,Yang JiZhi,Wanwan Li
出处
期刊:Crystals
[MDPI AG]
日期:2024-11-09
卷期号:14 (11): 971-971
标识
DOI:10.3390/cryst14110971
摘要
Flexible supercapacitors (SCs), as promising energy storage devices, have shown great potential for both next-generation wearable electronics and addressing the global energy crisis. Conductive hydrogels (CHs) are suitable electrode materials for flexible SCs on account of their intrinsic characteristics and functional advantages, such as a unique 3D porous structure, remarkable conductivity, tunable chemical and physical properties, and outstanding mechanical properties. Herein, an overview of the fabrication strategies for CHs as electrode materials in flexible SCs, as well as their advantages and disadvantages, and perspectives on CH-based SCs is provided. First, the fabrication strategies for CHs are systematically introduced. Second, various multifunctional CH-based SCs are presented and discussed. Finally, this review concludes with insights into the challenges and opportunities related to CHs or CH-based SCs, indicating future research prospects and application orientations in this field.
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