| Literature DB >> 26421524 |
Yingwen Cheng1, Yuyan Shao1,2, Lucas R Parent2,3, Maria L Sushko3, Guosheng Li1, Peter V Sushko3, Nigel D Browning2,3, Chongmin Wang2,4, Jun Liu1,2.
Abstract
An interface promoted approach is developed for guiding the design of stable and high capacity materials for Mg batteries using SnSb alloys as model materials. Experimental and theoretical studies reveal that the SnSb alloy has exceptionally high reversible capacity (420 mA h g(-1)), excellent rate capability, and good cyclic stability for hosting Mg ions due to the stabilization/promotion effects of the interfaces between the multicomponent phases generated during repeated magnesiation-demagnesiation.Entities:
Keywords: alloy compounds; interface control; magnesium batteries; reversible Mg insertion
Year: 2015 PMID： 26421524 DOI： 10.1002/adma.201502378
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849