Nanoporous metal by dealloying for electrochemical energy conversion and storage
Nanoporous metal by dealloying for electrochemical energy conversion and storage
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DOI：
10.1557/mrs.2017.300
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发表时间：
2018-01-01
期刊：
影响因子：
5
通讯作者：
Chen, Mingwei
中科院分区：
文献类型：
--
作者：
Chen, Qing;Ding, Yi;Chen, Mingwei
金属材料是电化学能量转换和存储的关键，当它们被定制成设计用于快速反应动力学、高电导率和高稳定性的电极时。通过脱合金形成的纳米多孔金属可以满足所有这些要求，因为脱合金产品以其迷人的结构和优异的性能吸引着能源研究人员。在这篇文章中，我们讨论了脱合金材料的特性与它们在能源设备中的功能。然后，我们回顾了纳米多孔金属电极在燃料电池，超级电容器和电池中的应用，以提供选择和设计标准的见解，以满足能量转换和存储的不同需求。
Metallic materials are key for electrochemical energy conversion and storage when they are tailored into electrodes designed for rapid reaction kinetics, high electrical conductivities, and high stability. Nanoporous metals formed by dealloying could meet all of these requirements, as the dealloyed products beckon energy researchers with their fascinating structures and outstanding performance. In this article, we discuss the characteristics of dealloyed materials related to their functions in energy devices. We then review nanoporous metal electrodes for applications in fuel cells, supercapacitors, and batteries to provide insights into selection and design criteria for meeting the diverse needs of energy conversion and storage.