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Patent History
- ApplicationUS 10/444036 2003-05-21
- PublicationUS 20040121227 2004-06-24
- GrantedUS 7344801 2008-03-18
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granted patent: High-Voltage Dual Electrolyte Electrochemical Power Sources
Title | High-Voltage Dual Electrolyte Electrochemical Power Sources |
---|---|
Granted Patent | US 7344801 |
Granted Date | 2008-03-18 |
Priority Date | 2003-05-21 US 10/444036 2002-05-24 US 10/383377P |
Inventors | |
Issue Date | 2008 |
Citation | US Patent 7344801. Washington, DC: US Patent and Trademark Office (USPTO), 2008 How to Cite? |
Abstract | An 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 Identifier | http://hdl.handle.net/10722/142085 |
References |
DC Field | Value | Language |
---|---|---|
dc.date.accessioned | 2011-10-19T06:29:33Z | - |
dc.date.available | 2011-10-19T06:29:33Z | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | US Patent 7344801. Washington, DC: US Patent and Trademark Office (USPTO), 2008 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/142085 | - |
dc.description.abstract | An 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.isreferencedby | WO 2011038190 (A1) 2011-03-31 | en_HK |
dc.relation.isreferencedby | US 2008226961 (A1) 2008-09-18 | en_HK |
dc.relation.isreferencedby | US 8026017 (B2) 2011-09-27 | en_HK |
dc.relation.isreferencedby | WO 2007002160 (A2) 2007-01-04 | en_HK |
dc.relation.isreferencedby | WO 2007002160 (A3) 2007-03-08 | en_HK |
dc.relation.isreferencedby | WO 2007002160 (B1) 2007-04-26 | en_HK |
dc.relation.isreferencedby | US 2007141473 (A1) 2007-06-21 | en_HK |
dc.relation.isreferencedby | US 7887944 (B2) 2011-02-15 | en_HK |
dc.relation.isreferencedby | EP 1812687 (A2) 2007-08-01 | en_HK |
dc.relation.isreferencedby | EP 1812687 (A4) 2009-09-30 | en_HK |
dc.relation.isreferencedby | FR 2882215 (A1) 2006-08-18 | en_HK |
dc.relation.isreferencedby | FR 2882215 (B1) 2007-08-31 | en_HK |
dc.title | High-Voltage Dual Electrolyte Electrochemical Power Sources | en_HK |
dc.type | Patent | en_US |
dc.identifier.email | Chan, Kwong Yu: | en_US |
dc.identifier.email | Cheng, Shao An: | en_US |
dc.description.nature | published_or_final_version | - |
dc.identifier.hkuros | 180327 | en_US |
dc.identifier.hkuros | 152755 | - |
dc.contributor.inventor | Cheng, Shao An | en_US |
dc.contributor.inventor | Chan, Kwong Yu | en_US |
patents.identifier.application | US 10/444036 | en_HK |
patents.identifier.granted | US 7344801 | en_HK |
patents.description.assignee | Cheng Shao-An, ; Chan Kwong-Yu | en_HK |
patents.description.country | United States of America | en_HK |
patents.date.publication | 2004-06-24 | en_HK |
patents.date.granted | 2008-03-18 | en_HK |
dc.relation.references | US 307945 (A) | en_HK |
dc.relation.references | US 4037031 (A) 1977-07-19 | en_HK |
dc.relation.references | US 5512390 (A) 1996-04-30 | en_HK |
dc.relation.references | US 6183900 (B1) 2001-02-06 | en_HK |
dc.relation.references | JP 4101358 (A) 1992-04-02 | en_HK |
patents.identifier.hkutechid | Chm-2002-00071-1 | en_US |
patents.date.application | 2003-05-21 | en_HK |
patents.date.priority | 2003-05-21 US 10/444036 | en_HK |
patents.date.priority | 2002-05-24 US 10/383377P | en_HK |
patents.description.cc | US | en_HK |
patents.identifier.publication | US 20040121227 | en_HK |
patents.relation.family | US 2004121227 (A1) 2004-06-24 | en_HK |
patents.relation.family | US 7344801 (B2) 2008-03-18 | en_HK |
patents.description.kind | B2 | en_HK |
patents.type | Patent_granted | en_HK |