WO2007121246A3 - Spiral electrodes in biofuel cells - Google Patents
Spiral electrodes in biofuel cells Download PDFInfo
- Publication number
- WO2007121246A3 WO2007121246A3 PCT/US2007/066439 US2007066439W WO2007121246A3 WO 2007121246 A3 WO2007121246 A3 WO 2007121246A3 US 2007066439 W US2007066439 W US 2007066439W WO 2007121246 A3 WO2007121246 A3 WO 2007121246A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- biocathode
- biofuel cells
- spiral electrodes
- increased
- bioanode
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
- H01M4/8626—Porous electrodes characterised by the form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
Disclosed are novel bioanodes, biocathodes and biofuel cells having increased electrode area partially arising from the increased surface area of the bioanode or biocathode. The surface are of the bioanode or biocathode is increased due to the non-planar macroscopic shape relative to an otherwise identical macroscopically planar biocathode.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79135106P | 2006-04-12 | 2006-04-12 | |
US60/791,351 | 2006-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007121246A2 WO2007121246A2 (en) | 2007-10-25 |
WO2007121246A3 true WO2007121246A3 (en) | 2008-04-10 |
Family
ID=38610361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/066439 WO2007121246A2 (en) | 2006-04-12 | 2007-04-11 | Spiral electrodes in biofuel cells |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007121246A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009158458A (en) * | 2007-12-06 | 2009-07-16 | Sony Corp | Fuel cell, method of manufacturing fuel cell, electronic apparatus, enzyme immobilization electrode, biosensor, bioreactor, energy conversion element, and enzyme reaction utilization device |
EP2287956A4 (en) * | 2008-05-15 | 2012-07-25 | Sony Corp | Fuel cell, method for production of fuel cell, electronic device, enzyme-immobilized electrode, biosensor, bioreactor, energy conversion element, and enzymatic reaction-utilizing apparatus |
CN103262323B (en) * | 2010-12-14 | 2016-03-16 | 埃墨伏希有限公司 | The microbiological fuel cell of spiral winding |
CN104492501A (en) * | 2014-12-26 | 2015-04-08 | 新疆大学 | Preparation and application of purpurine non-covalent modified graphene fuel-cell catalyst carrier material |
GB2566516A (en) | 2017-09-15 | 2019-03-20 | Univ Oxford Innovation Ltd | Electrochemical recognition and quantification of cytochrome c oxidase expression in bacteria |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020025469A1 (en) * | 1998-06-17 | 2002-02-28 | Therasense, Inc. | Biological fuel cell and methods |
-
2007
- 2007-04-11 WO PCT/US2007/066439 patent/WO2007121246A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020025469A1 (en) * | 1998-06-17 | 2002-02-28 | Therasense, Inc. | Biological fuel cell and methods |
Also Published As
Publication number | Publication date |
---|---|
WO2007121246A2 (en) | 2007-10-25 |
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