超级电容器
热能储存
储能
发热
工艺工程
电容器
热的
工作(物理)
热能
材料科学
环境科学
计算机冷却
水冷
计算机科学
核工程
机械工程
电子设备和系统的热管理
功率(物理)
电气工程
工程类
热力学
电容
电压
物理
物理化学
电极
化学
作者
Wei Zhou,Zhien Liu,Wan Chen,Xianzhong Sun,Maji Luo,Xiaohu Zhang,Chen Li,Yabin An,Shuang Song,Kai Wang,Xiong Zhang
出处
期刊:Batteries
[MDPI AG]
日期:2023-02-10
卷期号:9 (2): 128-128
被引量:24
标识
DOI:10.3390/batteries9020128
摘要
As a representative electrochemical energy storage device, supercapacitors (SCs) feature higher energy density than traditional capacitors and better power density and cycle life compared to lithium-ion batteries, which explains why they are extensively applied in the field of energy storage. While the available reviews are mainly concerned with component materials, state estimation, and industrial applications, there is a shortage of understanding of thermal behaviors and thermal management systems of SCs, which makes this review a timely aide for fulfilling this gap. This review introduces the energy storage mechanisms of SCs, followed by descriptions of current investigations of thermal behaviors. This covers the aspects of heat generation rates for electric double-layer capacitors (EDLCs) and hybrid supercapacitors (HSCs), together with reviewing existing experimental methods to measure and estimate heat generation rates, as well as comparative assessments of multiple heat generation rate models and research on thermal runaway. In addition, there are also overviews of current efforts by researchers in air cooling systems, liquid cooling systems, phase change material cooling systems, and heat pipe cooling systems. Finally, an in-depth discussion is provided regarding the challenges and future work directions for SCs in thermal behaviors and thermal management systems.
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