DE2326824A1 - Alkalischer akkumulator mit negativer zinkelektrode - Google Patents
Alkalischer akkumulator mit negativer zinkelektrodeInfo
- Publication number
- DE2326824A1 DE2326824A1 DE2326824A DE2326824A DE2326824A1 DE 2326824 A1 DE2326824 A1 DE 2326824A1 DE 2326824 A DE2326824 A DE 2326824A DE 2326824 A DE2326824 A DE 2326824A DE 2326824 A1 DE2326824 A1 DE 2326824A1
- Authority
- DE
- Germany
- Prior art keywords
- accumulator
- negative electrode
- electrode
- charging
- electrolyte
- 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.)
- Ceased
Links
- 239000011701 zinc Substances 0.000 title description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title description 15
- 229910052725 zinc Inorganic materials 0.000 title description 15
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 31
- 239000003792 electrolyte Substances 0.000 description 28
- 238000009792 diffusion process Methods 0.000 description 27
- 230000007704 transition Effects 0.000 description 27
- 239000011148 porous material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 9
- 238000006722 reduction reaction Methods 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 9
- 239000004332 silver Substances 0.000 description 9
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical class [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 239000011149 active material Substances 0.000 description 3
- 238000010517 secondary reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 229940006486 zinc cation Drugs 0.000 description 2
- -1 zincate ions Chemical class 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000001558 permutation test Methods 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- UKHWJBVVWVYFEY-UHFFFAOYSA-M silver;hydroxide Chemical compound [OH-].[Ag+] UKHWJBVVWVYFEY-UHFFFAOYSA-M 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
-
- 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7219569A FR2186743B1 (enExample) | 1972-05-31 | 1972-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2326824A1 true DE2326824A1 (de) | 1973-12-13 |
Family
ID=9099430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2326824A Ceased DE2326824A1 (de) | 1972-05-31 | 1973-05-25 | Alkalischer akkumulator mit negativer zinkelektrode |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2326824A1 (enExample) |
| FR (1) | FR2186743B1 (enExample) |
| GB (1) | GB1434588A (enExample) |
| IT (1) | IT988774B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926788A1 (de) * | 1978-07-06 | 1980-01-17 | Leclanche Sa | Wasserarme alkalische primaerzelle mit langer lebensdauer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2630862A1 (fr) * | 1988-04-28 | 1989-11-03 | Sorapec Sa | Perfectionnements apportes aux generateurs electrochimiques comportant des electrodes de zinc electriquement rechargeables |
-
1972
- 1972-05-31 FR FR7219569A patent/FR2186743B1/fr not_active Expired
-
1973
- 1973-05-25 DE DE2326824A patent/DE2326824A1/de not_active Ceased
- 1973-05-30 IT IT24790/73A patent/IT988774B/it active
- 1973-05-31 GB GB2596373A patent/GB1434588A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926788A1 (de) * | 1978-07-06 | 1980-01-17 | Leclanche Sa | Wasserarme alkalische primaerzelle mit langer lebensdauer |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1434588A (en) | 1976-05-05 |
| IT988774B (it) | 1975-04-30 |
| FR2186743B1 (enExample) | 1978-03-03 |
| FR2186743A1 (enExample) | 1974-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |