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- 2018
电化学电容器连续模型的建立与研究进展
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Abstract:
摘要 电化学电容器（超级电容器）是一种兼具高能量密度和高功率密度的新型储能元件，它既具有传统电容器大电流快速充放电的特性，又具有蓄电池高储能密度的特性. 近几年，电化学电容器储能机理的研究和纳米结构电极复合材料的合成不断取得新突破，超级电容器的电化学性能得到了显著的提高. 为了更好地解析电化学电容器的工作特性，建立描述电容器内部浓度分布和电场的物理模型是一项非常重要的研究方法. 本文首先介绍电化学电容器理论基础，并论述近几年电化学电容器连续模型研究进展，最后阐述连续模型进一步发展的前景和挑战
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