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High‐Entropy Metal–Organic Frameworks for Highly Reversible Sodium Storage (Adv. Mater. 34/2021)
Author(s) -
Ma Yanjiao,
Ma Yuan,
Dreyer Sören Lukas,
Wang Qingsong,
Wang Kai,
Goonetilleke Damian,
Omar Ahmad,
Mikhailova Daria,
Hahn Horst,
Breitung Ben,
Brezesinski Torsten
Publication year - 2021
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.202170269
Subject(s) - prussian blue , materials science , electrochemistry , cathode , sodium , metal organic framework , metal , inorganic chemistry , nanotechnology , chemical engineering , electrode , chemistry , metallurgy , adsorption , engineering
Cathode Materials In article number 2101342, Yuan Ma, Ben Breitung, Torsten Brezesinski and co‐workers report the introduction of high (configurational) entropy into Prussian blue analogues to achieve a stable cathode host material for reversible sodium storage. Especially, Na x (FeMnNiCuCo)[Fe(CN) 6 ] is shown to exhibit much improved cycling performance, among others, due to its nearly zero‐strain operation upon electrochemical reaction with sodium.