The role of graphene for electrochemical energy storage
The role of graphene for electrochemical energy storage
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DOI：
10.1038/nmat4170
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发表时间：
2015-03-01
期刊：
影响因子：
41.2
通讯作者：
Scrosati, Bruno
中科院分区：
文献类型：
--
作者：
Raccichini, Rinaldo;Varzi, Alberto;Scrosati, Bruno
自2004年首次分离以来，石墨烯已成为材料科学领域最热门的话题之一，其高度吸引人的特性导致了大量的科学论文。在材料科学的许多受影响领域中，这种“石墨烯热”尤其影响了电化学储能装置领域。尽管人们对石墨烯有着广泛的热情，但目前尚不清楚石墨烯是否真的能在该领域取得进展。在这里，我们讨论了石墨烯作为活性材料和非活性成分的最新应用-从锂离子电池和电化学电容器到新兴技术，如金属空气和镁离子电池。通过批判性地分析最先进的技术，我们的目标是解决石墨烯基材料的好处和问题，并概述迄今为止最有前途的结果和应用。
Since its first isolation in 2004, graphene has become one of the hottest topics in the field of materials science, and its highly appealing properties have led to a plethora of scientific papers. Among the many affected areas of materials science, this ` graphene fever' has influenced particularly the world of electrochemical energy-storage devices. Despite widespread enthusiasm, it is not yet clear whether graphene could really lead to progress in the field. Here we discuss the most recent applications of graphene both as an active material and as an inactive component - from lithium-ion batteries and electrochemical capacitors to emerging technologies such as metal-air and magnesium-ion batteries. By critically analysing state-of-the-art technologies, we aim to address the benefits and issues of graphene-based materials, as well as outline the most promising results and applications so far.