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Lithium‐Ion Batteries: Cyclic Aminosilane‐Based Additive Ensuring Stable Electrode–Electrolyte Interfaces in Li‐Ion Batteries (Adv. Energy Mater. 15/2020)
Author(s) -
Kim Koeun,
Hwang Daeyeon,
Kim Saehun,
Park Sung O,
Cha Hyungyeon,
Lee YoonSung,
Cho Jaephil,
Kwak Sang Kyu,
Choi NamSoon
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.202070069
Subject(s) - electrolyte , materials science , interphase , ion , cathode , electrode , anode , lithium (medication) , graphite , hydrolysis , chemical engineering , dissociation (chemistry) , inorganic chemistry , composite material , organic chemistry , chemistry , medicine , engineering , endocrinology , genetics , biology
In article number 2000012, Sang Kyu Kwak, Nam‐Soon Choi and co‐workers show that 3‐(trimethylsilyl)‐2‐oxazolidinone as a multifunctional electrolyte additive, promotes the dissociation of LiPF 6 , prevents the hydrolysis of ion‐paired LiPF 6 , scavenges HF in the electrolyte, and enhances the structural and compositional stability of solid–electrolyte interphase layers on Ni‐rich LiNi 0.7 Co 0.15 Mn 0.15 O 2 cathodes and graphite anodes.
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