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Li‐Ion Batteries: Cathode‐Electrolyte‐Interphase Film Formation on a LiNiO 2 Surface in Conventional Aqueous Electrolytes: Simple Method to Improve the Electrochemical Performance of LiNiO 2 Electrodes for Use in Aqueous Li‐Ion Batteries (Adv. Energy Mater. 25/2021)
Author(s) -
Lee Changhee,
Yokoyama Yuko,
Kondo Yasuyuki,
Miyahara Yuto,
Abe Takeshi,
Miyazaki Kohei
Publication year - 2021
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.202170094
Subject(s) - materials science , electrolyte , cathode , electrochemistry , aqueous solution , electrode , chemical engineering , interphase , inorganic chemistry , ion , chemistry , organic chemistry , biology , engineering , genetics
In article number 2100756, Kohei Miyazaki and co‐workers demonstrate that a cathode‐electrolyte‐interphases film can be created on a LiNiO 2 electrode in conventional aqueous electrolytes (nitrates, NO 3 ), and improve electrochemical properties, such as reversible capacities and cyclability. This study suggests that LiNiO 2 has great potential for application as a cathode material for high energy‐density aqueous Li‐ion batteries.