MY185305A - Algal-alginate film for bio-photovoltaic device - Google Patents
Algal-alginate film for bio-photovoltaic deviceInfo
- Publication number
- MY185305A MY185305A MYPI2017704358A MYPI2017704358A MY185305A MY 185305 A MY185305 A MY 185305A MY PI2017704358 A MYPI2017704358 A MY PI2017704358A MY PI2017704358 A MYPI2017704358 A MY PI2017704358A MY 185305 A MY185305 A MY 185305A
- Authority
- MY
- Malaysia
- Prior art keywords
- algal
- alginate
- conducting
- semi
- conducting layer
- Prior art date
Links
- 229940072056 alginate Drugs 0.000 title abstract 8
- 229920000615 alginic acid Polymers 0.000 title abstract 8
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 abstract 3
- 235000010443 alginic acid Nutrition 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 2
- 239000001110 calcium chloride Substances 0.000 abstract 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 2
- 235000011148 calcium chloride Nutrition 0.000 abstract 2
- 239000012153 distilled water Substances 0.000 abstract 2
- 235000010413 sodium alginate Nutrition 0.000 abstract 2
- 239000000661 sodium alginate Substances 0.000 abstract 2
- 229940005550 sodium alginate Drugs 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000003698 anagen phase Effects 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000001879 gelation Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8828—Coating with slurry or ink
-
- 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
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/761—Biomolecules or bio-macromolecules, e.g. proteins, chlorophyl, lipids or enzymes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/50—Photovoltaic [PV] devices
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Biochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Carbon And Carbon Compounds (AREA)
- Laminated Bodies (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
An algal-alginate film to be utilized in a Bio-photovoltaic device to generate bioelectricity.The algal-alginate film includes algal cells and a glass substrate with a semi-conducting or conducting layer. The algal cells are immobilized by utilizing sodium alginate, and adding sodium alginate powder into sterile distilled water and continuously stirred for a predefined time duration. The algal cells are harvested by centrifugation process in a logarithmic growth phase at 2000 RPM for 10 minutes and suspended in BBM to form a concentrated algal alginate suspension. The algal alginate suspension is spread over the semi-conducting or conducting layer. Then Sterile CaCl2 sprayed on the algal alginate suspension surface to accomplish gelation process between 60 minutes and 80 minutes to form a 2-millimeter thick algal-alginate film on the semi-conducting or conducting layer. Then the anode of the semi- conducting or conducting layer with the algal-alginate film is rinsed with sterile distilled water to remove the Sterile CaCl2. Figure 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI2017704358A MY185305A (en) | 2017-11-16 | 2017-11-16 | Algal-alginate film for bio-photovoltaic device |
| PCT/MY2019/000005 WO2019098821A2 (en) | 2017-11-16 | 2019-01-15 | Algal-alginate film for bio-photovoltaic device |
| GB2006313.7A GB2581297B (en) | 2017-11-16 | 2019-01-15 | Algal-alginate film for bio-photovoltaic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI2017704358A MY185305A (en) | 2017-11-16 | 2017-11-16 | Algal-alginate film for bio-photovoltaic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY185305A true MY185305A (en) | 2021-04-30 |
Family
ID=66537871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2017704358A MY185305A (en) | 2017-11-16 | 2017-11-16 | Algal-alginate film for bio-photovoltaic device |
Country Status (3)
| Country | Link |
|---|---|
| GB (1) | GB2581297B (en) |
| MY (1) | MY185305A (en) |
| WO (1) | WO2019098821A2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005149771A (en) * | 2003-11-11 | 2005-06-09 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | Biofuel cell using green plant and enzyme-fixed electrode |
| KR20080080105A (en) * | 2005-11-02 | 2008-09-02 | 세인트 루이스 유니버시티 | Direct electron transfer using enzymes in bioanodes, biocathodes and biofuel cells |
| CN102803469A (en) * | 2009-06-26 | 2012-11-28 | 哈洛资源公司 | Methods for growing and harvesting algae and methods of use |
| US20130092237A1 (en) * | 2010-03-19 | 2013-04-18 | The University Of British Columbia | Electrochemical photovoltaic cells |
| DK2794902T3 (en) * | 2011-12-22 | 2018-10-15 | Xyleco Inc | PROCESSING BIOMASS FOR USE IN FUEL CELLS |
-
2017
- 2017-11-16 MY MYPI2017704358A patent/MY185305A/en unknown
-
2019
- 2019-01-15 WO PCT/MY2019/000005 patent/WO2019098821A2/en not_active Ceased
- 2019-01-15 GB GB2006313.7A patent/GB2581297B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2581297B (en) | 2022-10-05 |
| WO2019098821A2 (en) | 2019-05-23 |
| GB202006313D0 (en) | 2020-06-10 |
| GB2581297A (en) | 2020-08-12 |
| WO2019098821A3 (en) | 2019-08-08 |
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