DE1496217A1 - Brennstoffelemente fuer waessrige Elektrolyte - Google Patents
Brennstoffelemente fuer waessrige ElektrolyteInfo
- Publication number
- DE1496217A1 DE1496217A1 DE19641496217 DE1496217A DE1496217A1 DE 1496217 A1 DE1496217 A1 DE 1496217A1 DE 19641496217 DE19641496217 DE 19641496217 DE 1496217 A DE1496217 A DE 1496217A DE 1496217 A1 DE1496217 A1 DE 1496217A1
- Authority
- DE
- Germany
- Prior art keywords
- electrolyte
- membrane
- separating device
- redox
- diffuse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003792 electrolyte Substances 0.000 title claims description 78
- 239000000446 fuel Substances 0.000 title claims description 24
- 239000012528 membrane Substances 0.000 claims description 68
- 239000002253 acid Substances 0.000 claims description 28
- 150000001768 cations Chemical class 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 150000001450 anions Chemical class 0.000 claims description 22
- 239000000872 buffer Substances 0.000 claims description 22
- 125000000129 anionic group Chemical group 0.000 claims description 20
- 125000002091 cationic group Chemical group 0.000 claims description 18
- 238000009792 diffusion process Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000003014 ion exchange membrane Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 239000011244 liquid electrolyte Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002585 base Substances 0.000 description 25
- 150000002500 ions Chemical class 0.000 description 24
- 229910052739 hydrogen Inorganic materials 0.000 description 15
- 239000001257 hydrogen Substances 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PIYVNGWKHNMMAU-UHFFFAOYSA-N [O].O Chemical compound [O].O PIYVNGWKHNMMAU-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical class OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 1
- 240000005702 Galium aparine Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002717 polyvinylpyridine Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 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
-
- 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
- H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR90002389 | 1963-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1496217A1 true DE1496217A1 (de) | 1969-05-14 |
Family
ID=9696484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641496217 Pending DE1496217A1 (de) | 1963-03-01 | 1964-02-27 | Brennstoffelemente fuer waessrige Elektrolyte |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE643652A (enrdf_load_stackoverflow) |
| CH (1) | CH426959A (enrdf_load_stackoverflow) |
| DE (1) | DE1496217A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1062094A (enrdf_load_stackoverflow) |
| NL (1) | NL302984A (enrdf_load_stackoverflow) |
| SE (1) | SE315316B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002931A3 (en) * | 1986-10-14 | 1988-05-19 | Hughes Aircraft Co | Low temperature thermoelectrochemical system and method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923473A (ja) * | 1982-07-30 | 1984-02-06 | Hitachi Ltd | 燃料電池及び燃料電池用電解質構造体 |
| FR2601508B1 (fr) * | 1986-07-09 | 1988-10-21 | Interox Sa | Procede pour la production d'electricite dans une pile a combustible, et pile a combustible |
-
0
- NL NL302984D patent/NL302984A/xx unknown
-
1964
- 1964-02-11 BE BE643652D patent/BE643652A/xx unknown
- 1964-02-24 SE SE2233/64A patent/SE315316B/xx unknown
- 1964-02-27 DE DE19641496217 patent/DE1496217A1/de active Pending
- 1964-02-28 GB GB8430/64A patent/GB1062094A/en not_active Expired
- 1964-02-28 CH CH250164A patent/CH426959A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002931A3 (en) * | 1986-10-14 | 1988-05-19 | Hughes Aircraft Co | Low temperature thermoelectrochemical system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1062094A (en) | 1967-03-15 |
| BE643652A (enrdf_load_stackoverflow) | 1964-05-29 |
| NL302984A (enrdf_load_stackoverflow) | |
| SE315316B (enrdf_load_stackoverflow) | 1969-09-29 |
| CH426959A (fr) | 1966-12-31 |
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