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  Patent History
  • Application
    US 10/444036 2003-05-21
  • Publication
    US 20040121227 2004-06-24
  • Granted
    US 7344801 2008-03-18
Supplementary

granted patent: High-Voltage Dual Electrolyte Electrochemical Power Sources

TitleHigh-Voltage Dual Electrolyte Electrochemical Power Sources
Granted PatentUS 7344801
Granted Date2008-03-18
Priority Date2003-05-21 US 10/444036
2002-05-24 US 10/383377P
Inventors
Issue Date2008
Citation
US Patent 7344801. Washington, DC: US Patent and Trademark Office (USPTO), 2008 How to Cite?
AbstractAn Electrochemical Device Such As A Battery And A Fuel Cell Having Two Electrolytes Between The Anode And The Cathode. The Electrochemical Device Is Preferably Arranged With An Alkaline Electrolyte In Contact With The Anode And An Acidic Electrolyte In Contact With The Cathode. The Electrolytes Are Separated By A Bipolar Membrane That Preferably Also Provides Ionic Conductivity Between The Two Electrolytes And Also Generates A Supply Of Protons And Hydroxide Anions. The Electrochemical Device Achieves Fifty Percent Higher Operating Voltage And Power Compared To Fuel Cells With A Single Electrolyte.
Persistent Identifierhttp://hdl.handle.net/10722/142085
References

 

DC FieldValueLanguage
dc.date.accessioned2011-10-19T06:29:33Z-
dc.date.available2011-10-19T06:29:33Z-
dc.date.issued2008-
dc.identifier.citationUS Patent 7344801. Washington, DC: US Patent and Trademark Office (USPTO), 2008en_HK
dc.identifier.urihttp://hdl.handle.net/10722/142085-
dc.description.abstractAn Electrochemical Device Such As A Battery And A Fuel Cell Having Two Electrolytes Between The Anode And The Cathode. The Electrochemical Device Is Preferably Arranged With An Alkaline Electrolyte In Contact With The Anode And An Acidic Electrolyte In Contact With The Cathode. The Electrolytes Are Separated By A Bipolar Membrane That Preferably Also Provides Ionic Conductivity Between The Two Electrolytes And Also Generates A Supply Of Protons And Hydroxide Anions. The Electrochemical Device Achieves Fifty Percent Higher Operating Voltage And Power Compared To Fuel Cells With A Single Electrolyte.en_HK
dc.relation.isreferencedbyWO 2011038190 (A1) 2011-03-31en_HK
dc.relation.isreferencedbyUS 2008226961 (A1) 2008-09-18en_HK
dc.relation.isreferencedbyUS 8026017 (B2) 2011-09-27en_HK
dc.relation.isreferencedbyWO 2007002160 (A2) 2007-01-04en_HK
dc.relation.isreferencedbyWO 2007002160 (A3) 2007-03-08en_HK
dc.relation.isreferencedbyWO 2007002160 (B1) 2007-04-26en_HK
dc.relation.isreferencedbyUS 2007141473 (A1) 2007-06-21en_HK
dc.relation.isreferencedbyUS 7887944 (B2) 2011-02-15en_HK
dc.relation.isreferencedbyEP 1812687 (A2) 2007-08-01en_HK
dc.relation.isreferencedbyEP 1812687 (A4) 2009-09-30en_HK
dc.relation.isreferencedbyFR 2882215 (A1) 2006-08-18en_HK
dc.relation.isreferencedbyFR 2882215 (B1) 2007-08-31en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documents-
dc.titleHigh-Voltage Dual Electrolyte Electrochemical Power Sourcesen_HK
dc.typePatenten_US
dc.identifier.emailChan, Kwong Yu:en_US
dc.identifier.emailCheng, Shao An:en_US
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros180327en_US
dc.identifier.hkuros152755-
dc.contributor.inventorCheng, Shao Anen_US
dc.contributor.inventorChan, Kwong Yuen_US
patents.identifier.applicationUS 10/444036en_HK
patents.identifier.grantedUS 7344801en_HK
patents.description.assigneeCheng Shao-An, ; Chan Kwong-Yuen_HK
patents.description.countryUnited States of Americaen_HK
patents.date.publication2004-06-24en_HK
patents.date.granted2008-03-18en_HK
dc.relation.referencesUS 307945 (A)en_HK
dc.relation.referencesUS 4037031 (A) 1977-07-19en_HK
dc.relation.referencesUS 5512390 (A) 1996-04-30en_HK
dc.relation.referencesUS 6183900 (B1) 2001-02-06en_HK
dc.relation.referencesJP 4101358 (A) 1992-04-02en_HK
patents.identifier.hkutechidChm-2002-00071-1en_US
patents.date.application2003-05-21en_HK
patents.date.priority2003-05-21 US 10/444036en_HK
patents.date.priority2002-05-24 US 10/383377Pen_HK
patents.description.ccUSen_HK
patents.identifier.publicationUS 20040121227en_HK
patents.relation.familyUS 2004121227 (A1) 2004-06-24en_HK
patents.relation.familyUS 7344801 (B2) 2008-03-18en_HK
patents.description.kindB2en_HK
patents.typePatent_granteden_HK

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