Highly Stable Fe3O4/C Composite: A Candidate Material for All Solid-State Lithium-Ion Batteries
Author(s) -
Fabio Maroni,
Pantaleone Bruni,
N. Suzuki,
Yûichi Aihara,
Serena Gabrielli,
Gilberto Carbonari,
Marco Agostini,
Mario Branchi,
Stefania Ferrari,
Maria Assunta Navarra,
Sergio Brutti,
Aleksandar Matic,
Francesco Nobili,
F. Croce
Publication year - 2020
Publication title -
journal of the electrochemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.258
H-Index - 271
eISSN - 1945-7111
pISSN - 0013-4651
DOI - 10.1149/1945-7111/ab80ce
Subject(s) - faraday efficiency , materials science , electrochemistry , lithium (medication) , electrolyte , nanoparticle , composite number , battery (electricity) , chemical engineering , ion , base (topology) , solid state , lithium ion battery , nanotechnology , electrode , chemistry , composite material , thermodynamics , organic chemistry , medicine , endocrinology , mathematical analysis , power (physics) , physics , mathematics , engineering
Fe 3 O 4 nanoparticles synthesized by a base catalyzed method are tested in an All-Solid-State (ASLB) battery using a sulfide electrolyte. The pristine nanoparticles were morphologically characterized showing an average size of 12 nm. The evaluation of the electrochemical properties shows high specific capacity values of 506 mAhg −1 after 350 cycles at a specific current of 250 mAg −1 , with very high stability and coulombic efficiency.
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