Toyota Research Institute of North America, 1555 Woodridge Avenue, Ann Arbor, MI, 48105, USA.
Borealis Technology Solutions LLC, Midland, MI, 48642, USA.
Angew Chem Int Ed Engl. 2017 Sep 25;56(40):12064-12084. doi: 10.1002/anie.201700673. Epub 2017 Aug 10.
Magnesium metal is a superior anode which has double the volumetric capacity of lithium metal and has a negative reduction potential of -2.37 V vs. the standard hydrogen electrode. A major benefit of magnesium is the apparent lack of dendrite formation during charging which is one of the crucial concerns of using a lithium metal anode. In this Review, we highlight the foremost research in the development of electrolytes and cathodes and discuss some of the significant challenges which must be overcome in realizing a practical magnesium battery.
金属镁是一种优越的阳极，其体积容量是金属锂的两倍，并且相对于标准氢电极的还原电位为-2.37 V。镁的一个主要优点是在充电过程中明显不会形成枝晶，这是使用金属锂阳极的关键问题之一。在这篇综述中，我们重点介绍了在开发电解质和阴极方面的最前沿研究，并讨论了在实现实用的镁电池方面必须克服的一些重大挑战。
