KR100454068B1 - 고분자전해질막-전극접합체를 이용한 생물연료전지 - Google Patents
고분자전해질막-전극접합체를 이용한 생물연료전지 Download PDFInfo
- Publication number
- KR100454068B1 KR100454068B1 KR10-2001-0075259A KR20010075259A KR100454068B1 KR 100454068 B1 KR100454068 B1 KR 100454068B1 KR 20010075259 A KR20010075259 A KR 20010075259A KR 100454068 B1 KR100454068 B1 KR 100454068B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel cell
- electrode
- cathode
- fuel
- microbial
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 146
- 230000000813 microbial effect Effects 0.000 claims abstract description 49
- 239000002551 biofuel Substances 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 14
- 239000003014 ion exchange membrane Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 2
- 239000005518 polymer electrolyte Substances 0.000 abstract description 34
- 239000012528 membrane Substances 0.000 abstract description 16
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 210000004027 cell Anatomy 0.000 description 126
- 239000001301 oxygen Substances 0.000 description 22
- 229910052760 oxygen Inorganic materials 0.000 description 22
- 239000002351 wastewater Substances 0.000 description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 17
- 230000027756 respiratory electron transport chain Effects 0.000 description 15
- 244000005700 microbiome Species 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000003792 electrolyte Substances 0.000 description 9
- 239000005416 organic matter Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 8
- 239000008103 glucose Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000006722 reduction reaction Methods 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000010865 sewage Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 6
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 6
- 239000004220 glutamic acid Substances 0.000 description 6
- 235000013922 glutamic acid Nutrition 0.000 description 6
- 239000010802 sludge Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229920000557 Nafion® Polymers 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 3
- 229960000907 methylthioninium chloride Drugs 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 241000863432 Shewanella putrefaciens Species 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- -1 sugar Chemical class 0.000 description 2
- PVPBBTJXIKFICP-UHFFFAOYSA-N (7-aminophenothiazin-3-ylidene)azanium;chloride Chemical compound [Cl-].C1=CC(=[NH2+])C=C2SC3=CC(N)=CC=C3N=C21 PVPBBTJXIKFICP-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- LUAZZOXZPVVGSO-UHFFFAOYSA-N Benzyl viologen Chemical compound C=1C=C(C=2C=C[N+](CC=3C=CC=CC=3)=CC=2)C=C[N+]=1CC1=CC=CC=C1 LUAZZOXZPVVGSO-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 241000588767 Proteus vulgaris Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011942 biocatalyst Substances 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 125000000853 cresyl group Chemical group C1(=CC=C(C=C1)C)* 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000037149 energy metabolism Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical group [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 210000004020 intracellular membrane Anatomy 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical class CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000007269 microbial metabolism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229940007042 proteus vulgaris Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000004927 wastewater treatment sludge Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (4)
- 양극과 음극, 이들 양극 및 음극의 전도매체, 이들 두극사이의 이온교환막 및 음극부위의 미생물 촉매로 이루어진 생물연료전지에 있어서,상기 양극으로서 백금 촉매화된 전극을 사용하고,상기 양극과 음극 및 이온교환막을 막-전극 접합체(membrane-electrode assembly, MEA)의 형태로 접합시켜 사용함으로써 전도매체를 별도로 사용하지 않는 것을 특징으로 하는 생물 연료 전지.
- (삭제)
- 1항에 있어서, 상기 양극에는 공기 또는 순산소를 반응물로 주입함을 특징으로 하는 생물 연료 전지.
- 1항 내지 3항 중 어느 한 항의 연료전지를 수용액 중의 BOD를 측정할 수 있는 바이오센서로서 이용하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2001-0075259A KR100454068B1 (ko) | 2001-11-30 | 2001-11-30 | 고분자전해질막-전극접합체를 이용한 생물연료전지 |
Applications Claiming Priority (1)
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KR10-2001-0075259A KR100454068B1 (ko) | 2001-11-30 | 2001-11-30 | 고분자전해질막-전극접합체를 이용한 생물연료전지 |
Publications (2)
Publication Number | Publication Date |
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KR20030044495A KR20030044495A (ko) | 2003-06-09 |
KR100454068B1 true KR100454068B1 (ko) | 2004-10-26 |
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Family Applications (1)
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KR10-2001-0075259A KR100454068B1 (ko) | 2001-11-30 | 2001-11-30 | 고분자전해질막-전극접합체를 이용한 생물연료전지 |
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KR (1) | KR100454068B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100483587B1 (ko) * | 2002-10-30 | 2005-04-19 | 한국바이오시스템(주) | 고분자 전해질막-전극 접합체를 이용한 비오디 계측기 |
KR102032184B1 (ko) * | 2016-12-21 | 2019-10-18 | 재단법인 포항산업과학연구원 | 금속 포일 지지체형 박형 양극, 이를 포함하는 아연-니켈 플로우 전지 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660940A (en) * | 1993-12-20 | 1997-08-26 | Sufucell Ab | Method for producing electric energy in a biofuel-powered fuel cell |
KR19980016777A (ko) * | 1996-08-29 | 1998-06-05 | 박두현 | 금속염 환원 세균을 사용한 생물연료전지 |
US6294281B1 (en) * | 1998-06-17 | 2001-09-25 | Therasense, Inc. | Biological fuel cell and method |
-
2001
- 2001-11-30 KR KR10-2001-0075259A patent/KR100454068B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660940A (en) * | 1993-12-20 | 1997-08-26 | Sufucell Ab | Method for producing electric energy in a biofuel-powered fuel cell |
KR19980016777A (ko) * | 1996-08-29 | 1998-06-05 | 박두현 | 금속염 환원 세균을 사용한 생물연료전지 |
US6294281B1 (en) * | 1998-06-17 | 2001-09-25 | Therasense, Inc. | Biological fuel cell and method |
Non-Patent Citations (1)
Title |
---|
미국특허공보 제6.294.281호(2001.9.25)사본1부 * |
Also Published As
Publication number | Publication date |
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KR20030044495A (ko) | 2003-06-09 |
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