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All‐Solid‐State Batteries: High Active Material Loading in All‐Solid‐State Battery Electrode via Particle Size Optimization (Adv. Energy Mater. 1/2020)
Author(s) -
Shi Tan,
Tu Qingsong,
Tian Yaosen,
Xiao Yihan,
Miara Lincoln J.,
Koova Olga,
Ceder Gerbrand
Publication year - 2020
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202070004
Subject(s) - materials science , battery (electricity) , solid state , electrolyte , particle size , particle (ecology) , electrode , composite material , cathode , chemical engineering , engineering physics , electrical engineering , power (physics) , thermodynamics , chemistry , physics , oceanography , engineering , geology
In article number 1902881, Gerbrand Ceder and co‐workers demonstrate that the active material loading in all‐solid‐state batteries is largely controlled by the active material and solid electrolyte particle size ratio. A generalized guideline is provided for increasing active material loading via particle size optimization, and a composite cathode with >50 vol% active material loading is experimentally demonstrated.