Structure optimization of Prussian blue analogue cathode materials for advanced sodium ion batteries.

Yang, Dezhi; Xu, Jing; Liao, Xiao-Zhen; He, Yu-Shi; Liu, Haimei; Ma, Zi-Feng

doi:10.1039/c4cc05830e

Public

Structure optimization of Prussian blue analogue cathode materials for advanced sodium ion batteries.

Shared by NobleBlocks on Nov 11, 2014 • 12:00 AM UTC

Authors:

Dezhi Yang

Jing Xu

Xiao-Zhen Liao

Abstract

A structure optimized Prussian blue analogue Na1.76Ni0.12Mn0.88[Fe(CN)6]0.98 (PBMN) is synthesized and investigated. Coexistence of inactive Ni(2+) (Fe-C≡N-Ni group) with active Mn(2+/3+) (Fe-C≡N-Mn group) balances the structural disturbances caused by the redox reactions. This cathode material exhi...

Discussions