Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries

Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries

To fulfill the great promise of Li-O2 batteries, the high charge overpotential is a major challenge that has to be addressed. Here the authors introduce triethylsulfonium iodide as a redox mediator as well as an enabler of a protective layer on Li anode, leading to notable electrochemical performanc...

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Main Authors: Xiao-Ping Zhang, Yi-Yang Sun, Zhuang Sun, Chu-Shu Yang, Tao Zhang
Format: Article
Language:English
Published: Nature Publishing Group 2019-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-11544-8
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spelling doaj-c199ea6741cb43d8bc13532846aab2d82021-05-11T12:24:25ZengNature Publishing GroupNature Communications2041-17232019-08-0110111210.1038/s41467-019-11544-8Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteriesXiao-Ping Zhang0Yi-Yang Sun1Zhuang Sun2Chu-Shu Yang3Tao Zhang4State Key Lab of High Performance Ceramics and Superfine microstructure, Shanghai Institute of Ceramics, Chinese Academy of SciencesState Key Lab of High Performance Ceramics and Superfine microstructure, Shanghai Institute of Ceramics, Chinese Academy of SciencesState Key Lab of High Performance Ceramics and Superfine microstructure, Shanghai Institute of Ceramics, Chinese Academy of SciencesState Key Lab of High Performance Ceramics and Superfine microstructure, Shanghai Institute of Ceramics, Chinese Academy of SciencesState Key Lab of High Performance Ceramics and Superfine microstructure, Shanghai Institute of Ceramics, Chinese Academy of SciencesTo fulfill the great promise of Li-O2 batteries, the high charge overpotential is a major challenge that has to be addressed. Here the authors introduce triethylsulfonium iodide as a redox mediator as well as an enabler of a protective layer on Li anode, leading to notable electrochemical performance.https://doi.org/10.1038/s41467-019-11544-8
collection DOAJ
language English
format Article
sources DOAJ
author Xiao-Ping Zhang
Yi-Yang Sun
Zhuang Sun
Chu-Shu Yang
Tao Zhang
spellingShingle Xiao-Ping Zhang
Yi-Yang Sun
Zhuang Sun
Chu-Shu Yang
Tao Zhang
Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries
Nature Communications
author_facet Xiao-Ping Zhang
Yi-Yang Sun
Zhuang Sun
Chu-Shu Yang
Tao Zhang
author_sort Xiao-Ping Zhang
title Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries
title_short Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries
title_full Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries
title_fullStr Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries
title_full_unstemmed Anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries
title_sort anode interfacial layer formation via reductive ethyl detaching of organic iodide in lithium–oxygen batteries
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2019-08-01
description To fulfill the great promise of Li-O2 batteries, the high charge overpotential is a major challenge that has to be addressed. Here the authors introduce triethylsulfonium iodide as a redox mediator as well as an enabler of a protective layer on Li anode, leading to notable electrochemical performance.
url https://doi.org/10.1038/s41467-019-11544-8
work_keys_str_mv AT xiaopingzhang anodeinterfaciallayerformationviareductiveethyldetachingoforganiciodideinlithiumoxygenbatteries
AT yiyangsun anodeinterfaciallayerformationviareductiveethyldetachingoforganiciodideinlithiumoxygenbatteries
AT zhuangsun anodeinterfaciallayerformationviareductiveethyldetachingoforganiciodideinlithiumoxygenbatteries
AT chushuyang anodeinterfaciallayerformationviareductiveethyldetachingoforganiciodideinlithiumoxygenbatteries
AT taozhang anodeinterfaciallayerformationviareductiveethyldetachingoforganiciodideinlithiumoxygenbatteries
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