Cathode Surface-Induced, Solvation-Mediated, Micrometer-Sized Li2 O2 Cycling for Li-O2 Batteries

Cathode Surface-Induced, Solvation-Mediated, Micrometer-Sized Li2 O2 Cycling for Li-O2 Batteries

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 43 vom: 15. Nov., Seite 9620-9628
1. Verfasser: Xu, Ji-Jing (VerfasserIn)
Weitere Verfasser: Chang, Zhi-Wen, Wang, Ying, Liu, Da-Peng, Zhang, Yu, Zhang, Xin-Bo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Li-O2 batteries micrometer-sized Li2O2 solvation-mediated mechanism stable cathodes
Beschreibung
Zusammenfassung:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
The "nonsticky" surface of a highly stable RuO2 /carbon nanotube cathode enhances the formation and decomposition of cathode surface-induced, solvation-mediated, micrometer-sized discharge products Li2 O2 in Li-O2 batteries and thus significantly improves the specific capacity, overpotentials, and cycle life. These findings contribute to a new understanding how the cathode surface controls Li-O2 electrochemistry
Beschreibung:Date Completed 17.07.2018
Date Revised 01.10.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201603454