TY - JOUR
T1 - Rechargeable Lithium-Ion Battery Based on a Cathode of Copper Hexacyanoferrate
AU - Rojas, Víctor
AU - Cáceres, Gustavo
AU - López, Silvana
AU - Henríquez, Rodrigo
AU - Grez, Paula
AU - Schrebler, Ricardo
AU - Navarrete, Emilio
AU - Herrera, Francisco
AU - Caballero, Alvaro
AU - Gómez-Cámer, Juan Luis
AU - Munoz, Eduardo
N1 - Publisher Copyright:
© 2021 The Electrochemical Society ("ECS"). Published on behalf of ECS by IOP Publishing Limited.
PY - 2021/8
Y1 - 2021/8
N2 - In this work, the performance of copper(II) hexacyanoferrate(III) (CuHCF) as a cathode material for lithium-ion batteries was studied. The compound was synthesized by a precipitation reaction in aqueous solution in a closed system. The morphology and structure show nanoparticles with sizes between 40 and 70 nm with a high agglomeration and a crystalline phase with a cubic structure, respectively. The material exhibited a stable performance with a working potential of around 3.6 V vs Li+/Li and a decrease in the charge transfer resistance due to increased ionic conductivity. The gravimetric capacity obtained is near 60 mAh g-1 during 300 cycles at a rate of C/20, close to the practical capacity. Considering its electrochemical performance, CuHCF could be a promising cathode material for lithium-ion batteries.
AB - In this work, the performance of copper(II) hexacyanoferrate(III) (CuHCF) as a cathode material for lithium-ion batteries was studied. The compound was synthesized by a precipitation reaction in aqueous solution in a closed system. The morphology and structure show nanoparticles with sizes between 40 and 70 nm with a high agglomeration and a crystalline phase with a cubic structure, respectively. The material exhibited a stable performance with a working potential of around 3.6 V vs Li+/Li and a decrease in the charge transfer resistance due to increased ionic conductivity. The gravimetric capacity obtained is near 60 mAh g-1 during 300 cycles at a rate of C/20, close to the practical capacity. Considering its electrochemical performance, CuHCF could be a promising cathode material for lithium-ion batteries.
UR - http://www.scopus.com/inward/record.url?scp=85113401747&partnerID=8YFLogxK
U2 - 10.1149/1945-7111/ac1a53
DO - 10.1149/1945-7111/ac1a53
M3 - Article
AN - SCOPUS:85113401747
VL - 168
JO - Journal of the Electrochemical Society
JF - Journal of the Electrochemical Society
SN - 0013-4651
IS - 8
M1 - 080515
ER -