Mixed Ionic–Electronic Conductors: Mixed Ionic–Electronic Conductor of Perovskite LixLayMO3−δ toward Carbon‐Free Cathode for Reversible Lithium–Air Batteries (Adv. Energy Mater. 38/2020)

In article number 2001767, Dong‐Hwa Seo and co‐workers develop a new class of mixed ionic–electronic conductors (MIECs) for a carbon‐free cathode (no liquid electrolyte) of a Li‐air cell by combining first‐principles calculations and experiments. The synthesized perovskite MIECs have both high elect...

Full description

Saved in:
Bibliographic Details
Published in:Advanced energy materials 2020-10, Vol.10 (38), p.n/a
Main Authors: Ma, Sang Bok, Kwon, Hyuk Jae, Kim, Mokwon, Bak, Seong‐Min, Lee, Hyunpyo, Ehrlich, Steven N., Cho, Jeong‐Ju, Im, Dongmin, Seo, Dong‐Hwa
Format: Article
Language:English
Subjects:
lithium diffusion barriers
lithium–air batteries
mixed ionic–electronic conductors
perovskites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In article number 2001767, Dong‐Hwa Seo and co‐workers develop a new class of mixed ionic–electronic conductors (MIECs) for a carbon‐free cathode (no liquid electrolyte) of a Li‐air cell by combining first‐principles calculations and experiments. The synthesized perovskite MIECs have both high electronic and lithium‐ionic conductivities. The Li‐air cell with an MIEC cathode delivers superior reversibility while avoiding the degradation associated with carbonaceous materials.
ISSN:1614-6832
1614-6840
DOI:10.1002/aenm.202070157