海藻基多孔材料用于超级电容器

来源 :第七届中国储能与动力电池及其关键材料学术研讨与技术交流会 | 被引量 : 0次 | 上传用户:panxiongbin
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  在石油能源日益紧张的时代,寻找新的能源替代者成为时下热点. 海藻是一种生长速度快,分布广泛的生物质,通过简单的处理再碳化活化后可作为超级电容器的电极材料,具体高的石墨化和高的比电容,在0.5 A/g的电流密度下,比电容可达到 280 F/g. 这种简单的方法可以实现大规模的电极材料制备,开辟了一条新的材料制备的道路.
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