Premium
Reversible Sodium Storage: Promoting Highly Reversible Sodium Storage of Iron Sulfide Hollow Polyhedrons via Cobalt Incorporation and Graphene Wrapping (Adv. Energy Mater. 33/2019)
Author(s) -
Huang Shaozhuan,
Fan Shuang,
Xie Lixin,
Wu Qingyun,
Kong Dezhi,
Wang Ye,
Lim Yew Von,
Ding Meng,
Shang Yang,
Chen Shuo,
Yang Hui Ying
Publication year - 2019
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201970127
Subject(s) - cobalt sulfide , materials science , graphene , cobalt , anode , energy storage , sulfide , sodium , chemical engineering , ion , nanotechnology , inorganic chemistry , metallurgy , chemistry , organic chemistry , electrochemistry , electrode , thermodynamics , power (physics) , physics , engineering
In article number 1901584, Hui Ying Yang and co‐workers develop hollow iron sulfide polyhedrons with cobalt doping and graphene wrapping. This rationally designed anode material shows fast and continuous electron transportation, high Na + ion flux, and strong structural integrity with extremely small volume variation upon sodiation/desodiation. It is highly applicable to next generation sodium ion batteries with high‐rate capability and long‐term cyclability.