H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 10/24 (2006.01) H01M 4/42 (2006.01)
Patent
CA 2306742
Rechargeable cells employing mercury- and lead-free zinc-bismuth alloys as negative active materials are provided. Such cells demonstrate low after- cycle gassing, improved cumulative discharge capacities and initial discharge performances comparable to that of rechargeable cells that employ leaded zinc powders as negative anode materials.
Goudreau Gage Dubuc
Noranda Inc.
Noranda Ipco Inc.
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