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Electrode compositions

United States Patent

5,827,331
October 27, 1998
View the Complete Patent at the US Patent & Trademark Office
An electrode composition for use as an electrode in a non-aqueous battery system. The electrode composition contains an electrically active powder in a solid polymer and, as a dispersant, a C.sub.8 -C.sub.15 alkyl capped oligomer of a hexanoic acid that is electrochemically inert at 2.5-4.5 volts.
Block; Jacob (Rockville, MD), Fan; Xiyun (Orange, TX)
W. R. Grace & Co.-Conn. (New York, NY)
08/ 835,874
April 8, 1997
This invention was made with Government support under contract DE-FC02-91CE 50336 awarded by the United States Department of Energy. The Government has certain rights in this invention.