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Interface Design Considering Intrinsic Properties of Dielectric Materials to Minimize Space‐Charge Layer Effect between Oxide Cathode and Sulfide Solid Electrolyte in All‐Solid‐State Batteries (Adv. Energy Mater. 37/2022)
Author(s) -
Park Bo Keun,
Kim Hyeongil,
Kim Kyung Su,
Kim HyunSeung,
Han Seung Ho,
Yu JiSang,
Hah Hoe Jin,
Moon Janghyuk,
Cho Woosuk,
Kim Ki Jae
Publication year - 2022
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.202270156
Subject(s) - materials science , dielectric , electrolyte , fast ion conductor , cathode , space charge , oxide , sulfide , solid state , layer (electronics) , ion , lithium (medication) , chemical engineering , nanotechnology , optoelectronics , engineering physics , electrode , chemistry , electron , organic chemistry , medicine , physics , quantum mechanics , endocrinology , engineering , metallurgy
All‐Solid‐State Batteries In article number 2201208, Woosuk Cho, Ki Jae Kim, and co‐workers reveal the action mechanism of dielectric materials on the space‐charge‐layer (SCL) in sulfide‐based all‐solid‐state batteries (ASSBs). The proposed paraelectric materials successfully mitigate SCL formation and accelerate lithium‐ion transport, thereby allowing for the superior performances of the ASSBs and offering guidelines for enhancing the performance of electric vehicles.