| Literature DB >> 25899537 |
Kai Zhang1, Zhe Hu1, Xue Liu1, Zhanliang Tao1, Jun Chen1.
Abstract
FeSe2 microspheres assembled by nano-octahedra are used as an anode material for Na-ion batteries for the first time, showing a high discharge capacity (447 mA h g(-1) at 0.1 A g(-1)), excellent rate performance (388 mA h g(-1) at 5 A g(-1) and 226 mA h g(-1) at 25 A g(-1)), and long cycling stability (372 mA h g(-1) after 2000 cycles at 1 A g(-1)).Keywords: FeSe2; Na-ion batteries; anode materials; high-rate capability; long-term cyclability
Year: 2015 PMID: 25899537 DOI: 10.1002/adma.201500196
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849