Premium
Cover Feature: Temperature‐Dependent Electrochemical Properties and Electrode Kinetics of Na 3 V 2 (PO 4 ) 2 O 2 F Cathode for Sodium‐Ion Batteries with High Energy Density (Chem. Eur. J. 35/2020)
Author(s) -
Zhao XinXin,
Gu ZhenYi,
Li WenHao,
Yang Xu,
Guo JinZhi,
Wu XingLong
Publication year - 2020
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.202001817
Subject(s) - cover (algebra) , electrochemistry , cathode , sodium , materials science , atmospheric temperature range , electrode , ion , range (aeronautics) , kinetics , analytical chemistry (journal) , chemistry , thermodynamics , physics , composite material , engineering , metallurgy , mechanical engineering , organic chemistry , chromatography , quantum mechanics
The temperature‐dependent electrochemical performance of Na 3 V 2 (PO 4 ) 2 O 2 F under all‐climate conditions from −25 to 55 °C is reported in this work. It is demonstrated that Na 3 V 2 (PO 4 ) 2 O 2 F is a competitive candidate for temperature‐adaptive cathodes for sodium‐ion batteries. This study proposes a new breakthrough point to develop high‐performance sodium‐ion batteries in a wide temperature range as advanced power systems. More information can be found in the Full Paper by J.‐Z. Guo, X.‐L. Wu, et al. on page 7823.