Additive-Driven Interfacial Engineering of Aluminum Metal Anode for Ultralong Cycling Life

Autor: Sonal Kumar, Prasad Rama, Gaoliang Yang, Wei Ying Lieu, Deviprasath Chinnadurai, Zhi Wei Seh
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Nano-Micro Letters, Vol 15, Iss 1, Pp 1-18 (2022)
Druh dokumentu: article
ISSN: 2311-6706
2150-5551
DOI: 10.1007/s40820-022-01000-6
Popis: Highlights A unique electrolyte combination for rechargeable aluminum battery was fabricated using aluminum trifluoromethanesulfonate as the main salt and tetrabutylammonium chloride as an additive. The presence of additive activates the Al-anode surface toward plating/stripping and aids in the formation of a protective solid electrolyte interphase layer on the anode, resulting in a substantially suppressed anodic overpotential for 1300 cycles. The cheap, high flash point and non-corrosive nature of the electrolyte makes it commercially promising.
Databáze: Directory of Open Access Journals
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