Accession Number : ADA193988

Title :   Performance of Polymer Electrolyte Cells at +25 to +100 C.

Descriptive Note : Technical rept. no. 15, 15 Jul 85-15 Dec 87,

Corporate Author : MINNESOTA UNIV MINNEAPOLIS CORROSION RESEARCH CENTER

Personal Author(s) : Munshi, M A ; Owens, B B

PDF Url : ADA193988

Report Date : Jan 1987

Pagination or Media Count : 19

Abstract : Solid state rechargeable polymer electrolyte batteries utilizing lithium anodes and V6013 composite cathodes were investigated at 100 C. The polymer electrolyte was a complex formed between polyethylene oxide (PEO) and LiCF3SO3. Over a hundred cycles were obtained at the C/5 rate (45% depth of discharge) with greater than 75% of the initial capacity of V6013 being maintained at cycle number one-hundred. Cells made with propylene carbonate (PC) doped polymer electrolyte also showed good performance at room temperature.

Descriptors :   *ANODES, *ELECTROLYTES, *ELECTROLYTIC CELLS, *POLYMERS, CARBONATES, DOPING, LITHIUM, OXIDES, POLYETHYLENE, PROPENES, ROOM TEMPERATURE

Subject Categories : Electrochemical Energy Storage
      Polymer Chemistry
      Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE