Abstract
Lithium borohydride (LiBH4) is a candidate material for a solid electrolyte of all-solid-state lithium secondary batteries. In this study, the hydration behavior and influences of hydration on the ionic conductivity of LiBH4 were investigated. LiBH4 was found to become hydrated without decomposing; structural water can dehydrate at 55 °C and then rehydrate at around 35 °C. Hydrated LiBH4 has a high lithium-ion conductivity of 4.89 × 10- 4 S.
Original language | English |
---|---|
Pages (from-to) | 47-50 |
Number of pages | 4 |
Journal | Solid State Ionics |
Volume | 285 |
DOIs | |
Publication status | Published - 2016 Feb 1 |
Keywords
- All-solid-state lithium secondary battery
- Hydration
- LiBH
- Lithium-ion conductor
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics