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- Title
Mg(BH<sub>4</sub>)<sub>2</sub>-CH<sub>3</sub>NH<sub>2</sub>BH<sub>3</sub>@MgO solid state electrolyte for magnesium batteries.
- Authors
Mazzucco, Asya; Tricerri, Niccolò; Lamacchia, Lorenzo; Sgroi, Mauro Francesco; Baricco, Marcello; Filinchuk, Yaroslav
- Abstract
New electrolytes are necessary for the development of eco-friendly and cost-effective solid-state magnesium batteries. Methylamine borane-magnesium borohydride Mg(BH4)2-CH3NH2BH3 combined with MgO is suggested as a novel solid state electrolyte. In fact, Mg(BH4)2-CH3NH2BH3 0.33–0.67 (molar fraction) is a viscous liquid at room temperature, but it can be stabilized in the solid state after the incorporation of 75 wt% of MgO. The obtained composite exhibits remarkable Mg2+ conductivity, achieving approximately 10–5 S cm-1 at 25 °C and 10–4 S cm–1 at 65 °C.
- Subjects
SOLID electrolytes; SOLID state batteries; MOLE fraction; MAGNESIUM; BOROHYDRIDE
- Publication
Materials for Renewable & Sustainable Energy, 2025, Vol 14, Issue 1, p1
- ISSN
2194-1459
- Publication type
Academic Journal
- DOI
10.1007/s40243-024-00278-3