Accession Number : ADD015577

Title :   Method of Making Tetrachloroaluminate + Sulfur Dioxide Electrolytes in Which Hydrolysis Products are Removed.

Descriptive Note : Patent, Filed 29 Aug 91, patented 8 Sep 92,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Schlaikjer, Carl R ; Jones, Melinda D

Report Date : 08 Sep 1992

Pagination or Media Count : 7

Abstract : Method for making electrolytes for Li/metal tetrachloroaluminate.nSO2/carbon 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.

Descriptors :   *ELECTROLYTES, *HYDROLYSIS, *PATENTS, CALCIUM, CARBON, CELLS, CHLORIDES, DIOXIDES, DISSOLVING, METALS, MIXTURES, SALTS, SODIUM, SULFUR, ALUMINATES, SYNTHESIS, LITHIUM CHLORIDE

Subject Categories : Physical Chemistry
      Organic Chemistry
      Inorganic Chemistry
      Electrochemical Energy Storage

Distribution Statement : APPROVED FOR PUBLIC RELEASE