Method of Making Tetrachloroaluminate + Sulfur Dioxide Electrolytes in Which Hydrolysis Products are Removed.
Patent, Filed 29 Aug 91, patented 8 Sep 92,
DEPARTMENT OF THE NAVY WASHINGTON DC
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Method for making electrolytes for Limetal tetrachloroaluminate.nSO2carbon rechargeable cells, containing calcium or sodium tetrachloroaluminate, by treating the metal tetrachloroaluminate salt mixture with sulfuryl chloride to purify it of hydrolysis products, removing the sulfuryl chloride, and dissolving the mixture in sulfur dioxide.
- Physical Chemistry
- Organic Chemistry
- Inorganic Chemistry
- Electrochemical Energy Storage