| Literature DB >> 27628913 |
Leigang Xue1, Hongcai Gao1, Weidong Zhou1, Sen Xin1, Kyusung Park1, Yutao Li1, John B Goodenough1.
Abstract
A K-Na liquid alloy allows a dendrite-free high-capacity anode; its immiscibility with an organic liquid electrolyte offers a liquid-liquid anode-electrolyte interface. Working with a sodiated Na2 MnFe(CN)6 cathode, the working cation becomes K+ to give a potassium battery of long cycle life with an acceptable capacity at high charge/discharge rates.Entities:
Keywords: alkali-metal batteries; dendrites; liquid alloys; potassium batteries
Year: 2016 PMID： 27628913 DOI： 10.1002/adma.201602633
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849