METAL-ALKALINE BATTERY CELLS WITH REDUCED CORROSION RATES
摘要
A metal-alkaline battery having a reduced corrosion rate and enhanced electrochemical properties comprises an anode that includes derivatives of polyethylene glycol (PEG). The PEG derivatives have one or more hydrophilic moieties attached to the ends of the PEG chain. The hydrophilic moieties may be a carboxyl group or a carboxymethyl group. A preferred PEG derivative is plyethylene glycol, bi-carboxy methyl ether (PEG BCME).
申请公布号
WO0243169(A3)
申请公布日期
2002.08.29
申请号
WO2001IB02177
申请日期
2001.11.20
申请人
ELECTRIC FUEL (E.F.L.) LTD.;EIN-ELI, YAIR;MENACHEM, CHEN;ZINGERMAN, YULI