A Novel Graphene Oxide Wrapped Na2Fe2(SO4)3/C Cathode Composite for Long Life and High Energy Density Sodium-Ion Batteries
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201800944
Abstract: The cathode materials in the Na-ion battery system are always the key issue obstructing wider application because of their relatively low specific capacity and low energy density. A graphene oxide (GO) wrapped composite, Na2Fe2(SO4)(3)@C@GO, is… read more here.
Keywords: na2fe2 so4; cathode; energy density; density ... See more keywords
Ab Initio Study of Stability of Na2Fe2(SO4)3, a High Potential Na-Ion Battery Cathode Material
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b02479
Abstract: The free energies of thermal decomposition and hydration of Na2Fe2(SO4)3, used as a high operating potential Na-ion battery cathode material (3.8 V), are calculated with the help of the DFT+U method, augmented by magnetic exchange… read more here.
Keywords: cathode; potential ion; battery cathode; cathode material ... See more keywords