POLYFLUORINATED BORON CLUSTER ANIONS FOR LITHIUM ELECTROLYTES.
Application 893/CHE/2004 published 2006-06-09, filed 2004-09-03
The present invention relates to an improvement in lithium secondary batteries comprised of a negative electrode, a positive electrode, a separator, and a lithium-based electrolyte carried in an aprotic solvent and to the electrolyte compositions. The improvement resides in the use of a lithium electrolyte of the formula: Li2B12FxZ12-x wherein x = > 5 and Z represents H, CI, and Br. Preferably, when x is less than 12, Z is Cl
Applicant
AIR PRODUCTS AND CHEMICALS,INC,
7201 HAMILTON BOULEVARD,ALLENTOWN,PA 18195-1501,, U.S.A.
Inventor
International Info
Classification: H 01 M 10/40
Publication Number:
Priority Information
10/655476 USA 2003-09-04