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Conference Paper: Lead acid hybrid batteries of differential ionic interfaces

TitleLead acid hybrid batteries of differential ionic interfaces
Authors
Issue Date2011
PublisherElectrochemical Society, Inc.. The Journal's web site is located at http://www.ecsdl.org/MA
Citation
The 220th ECS Meeting and the 1st Electrochemical Energy Summit, Boston, MA, 9-14 October 2011. In Electrochemical Society. Meeting Abstracts, 2011, MA2011-02, abstract no. 715 How to Cite?
AbstractCost-effective and energy-efficient storage system is essential for both power grid interfacing and the automotive industry. With the advantages of low maintenance, low self-discharge, and more importantly-relatively low cost of production, these easy-to-made lead acid batteries remain as one of those solutions. Two hybrid battery systems compose of lead acid and nickel metal hydride batteries are studied. Here, we introduce an alternative configuration of ionic interface that allows both acid and alkaline solutions co-existing in a single hybrid battery system. Each hybrid cells have a positive PbO2 electrode and a negative MH electrode suspended in H2SO4 and KOH respectively. The acidic and alkaline compartments are separated by either a bipolar membrane (Dual electrolyte system), or two ion exchange membranes (a pair of cation exchange membrane and anion exchange membrane) with a neutral K2SO4 solution in between (Three-electrolyte system, See Fig. 1). The electrochemical performance of both dual electrolyte and three-electrolyte systems are reported …
DescriptionLead batteries with hybrid electrodes: abstract no. 715
Persistent Identifierhttp://hdl.handle.net/10722/160213
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLi, VCYen_US
dc.contributor.authorWeng, Gen_US
dc.contributor.authorLi, Hen_US
dc.contributor.authorChan, KYen_US
dc.date.accessioned2012-08-16T06:05:49Z-
dc.date.available2012-08-16T06:05:49Z-
dc.date.issued2011en_US
dc.identifier.citationThe 220th ECS Meeting and the 1st Electrochemical Energy Summit, Boston, MA, 9-14 October 2011. In Electrochemical Society. Meeting Abstracts, 2011, MA2011-02, abstract no. 715en_US
dc.identifier.issn2151-2043 (online)-
dc.identifier.urihttp://hdl.handle.net/10722/160213-
dc.descriptionLead batteries with hybrid electrodes: abstract no. 715-
dc.description.abstractCost-effective and energy-efficient storage system is essential for both power grid interfacing and the automotive industry. With the advantages of low maintenance, low self-discharge, and more importantly-relatively low cost of production, these easy-to-made lead acid batteries remain as one of those solutions. Two hybrid battery systems compose of lead acid and nickel metal hydride batteries are studied. Here, we introduce an alternative configuration of ionic interface that allows both acid and alkaline solutions co-existing in a single hybrid battery system. Each hybrid cells have a positive PbO2 electrode and a negative MH electrode suspended in H2SO4 and KOH respectively. The acidic and alkaline compartments are separated by either a bipolar membrane (Dual electrolyte system), or two ion exchange membranes (a pair of cation exchange membrane and anion exchange membrane) with a neutral K2SO4 solution in between (Three-electrolyte system, See Fig. 1). The electrochemical performance of both dual electrolyte and three-electrolyte systems are reported …-
dc.languageengen_US
dc.publisherElectrochemical Society, Inc.. The Journal's web site is located at http://www.ecsdl.org/MAen_US
dc.relation.ispartofElectrochemical Society. Meeting Abstractsen_US
dc.titleLead acid hybrid batteries of differential ionic interfacesen_US
dc.typeConference_Paperen_US
dc.identifier.emailLi, VCY: cyvli@hku.hken_US
dc.identifier.emailWeng, G: guoming@hku.hken_US
dc.identifier.emailLi, H: huanqiao@hku.hken_US
dc.identifier.emailChan, KY: hrsccky@hku.hk-
dc.identifier.authorityChan, KY=rp00662en_US
dc.description.naturelink_to_OA_fulltext-
dc.identifier.hkuros205052en_US
dc.identifier.volumeMA2011-02en_US
dc.publisher.placeUnited States-

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