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公开(公告)号：EP2132809B1
公开(公告)日：2011-10-26
申请号：EP08726471.9
申请日：2008-03-06
摘要： An alkaline electrochemical cell comprising a negative electrode, wherein the negative electrode includes zinc as an active material and further includes a synergistic combination of a solid zinc oxide and a surfactant. More particularly, the invention discloses an alkaline electrochemical cell that is capable of providing improved service when utilized by high drain devices.
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公开(公告)号：EP1232532B1
公开(公告)日：2006-05-31
申请号：EP00993140.3
申请日：2000-11-22
发明人： VANDAYBURG, Mark, D. , HUGHES, Paula, J. , SCHUBERT, Mark, A. , TANG, Nghia, C. , AYERS, Katherine, E. , AYERS, Alan, D. , BAILEY, John, C. , WHITE, Neal Charles
CPC分类号： H01M6/103 , H01M2/1673 , H01M4/02 , H01M4/78 , H01M6/04 , H01M6/06 , H01M6/08 , H01M6/10 , H01M10/04
摘要： A method of making electrochemical cells with high anode-to-cathode interfacial surface area and improved discharge efficiency at high rate discharge, without sacrificing total capacity involves the use of a separator coated electrode (16), and a flowable material comprising a second electrode (12). The first electrode and flowable material comprising the second electrode are disposed in a cell housing (14). The flowable material surrounds the coated surfaces of the first electrode. The invention also provides simplified methods for making electrochemical cells having a high anode-to-cathode interfacial surface area.
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公开(公告)号：EP2132809A1
公开(公告)日：2009-12-16
申请号：EP08726471.9
申请日：2008-03-06
摘要： An alkaline electrochemical cell comprising a negative electrode, wherein the negative electrode includes zinc as an active material and further includes a synergistic combination of a solid zinc oxide and a surfactant. More particularly, the invention discloses an alkaline electrochemical cell that is capable of providing improved service when utilized by high drain devices.
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公开(公告)号：EP1232532A2
公开(公告)日：2002-08-21
申请号：EP00993140.3
申请日：2000-11-22
发明人： VANDAYBURG, Mark, D. , HUGHES, Paula, J. , SCHUBERT, Mark, A. , TANG, Nghia, C. , AYERS, Katherine, E. , AYERS, Alan, D. , BAILEY, John, C. , WHITE, Neal Charles
CPC分类号： H01M6/103 , H01M2/1673 , H01M4/02 , H01M4/78 , H01M6/04 , H01M6/06 , H01M6/08 , H01M6/10 , H01M10/04
摘要： A method of making electrochemical cells with high anode-to-cathode interfacial surface area and improved discharge efficiency at high rate discharge, without sacrificing total capacity involves the use of a separator coated electrode (16), and a flowable material comprising a second electrode (12). The first electrode and flowable material comprising the second electrode are disposed in a cell housing (14). The flowable material surrounds the coated surfaces of the first electrode. The invention also provides simplified methods for making electrochemical cells having a high anode-to-cathode interfacial surface area.
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