DE4101753C2 - - Google Patents
Info
- Publication number
- DE4101753C2 DE4101753C2 DE4101753A DE4101753A DE4101753C2 DE 4101753 C2 DE4101753 C2 DE 4101753C2 DE 4101753 A DE4101753 A DE 4101753A DE 4101753 A DE4101753 A DE 4101753A DE 4101753 C2 DE4101753 C2 DE 4101753C2
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- electrode
- hydrogen
- electrodes
- electrode according
- 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.)
- Expired - Lifetime
Links
- 229910045601 alloy Inorganic materials 0.000 claims description 61
- 239000000956 alloy Substances 0.000 claims description 61
- 229910052796 boron Inorganic materials 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 21
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 229910052748 manganese Inorganic materials 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 210000000352 storage cell Anatomy 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 150000004678 hydrides Chemical class 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 25
- 238000002474 experimental method Methods 0.000 description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 229910000990 Ni alloy Inorganic materials 0.000 description 8
- 229910002335 LaNi5 Inorganic materials 0.000 description 6
- 229910018007 MmNi Inorganic materials 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 229910002521 CoMn Inorganic materials 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910004269 CaCu5 Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910017889 LaNi4Co Inorganic materials 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/383—Hydrogen absorbing alloys
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012932A JP2999785B2 (ja) | 1990-01-22 | 1990-01-22 | アルカリ蓄電池用水素吸蔵合金電極 |
| JP2080116A JP2962763B2 (ja) | 1990-03-28 | 1990-03-28 | アルカリ蓄電池用水素吸蔵合金電極 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4101753A1 DE4101753A1 (de) | 1991-07-25 |
| DE4101753C2 true DE4101753C2 (OSRAM) | 1992-07-02 |
Family
ID=26348629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4101753A Granted DE4101753A1 (de) | 1990-01-22 | 1991-01-22 | Elektrode mit wasserstoff absorbierender legierung fuer alkalische speicherzelle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4101753A1 (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7411045A (nl) * | 1974-08-19 | 1976-02-23 | Philips Nv | Herlaadbare electrochemische cel. |
| FR2382774A2 (fr) * | 1977-03-02 | 1978-09-29 | Anvar | Alliages a base de lanthane et de nickel et leurs applications electrochimiques |
-
1991
- 1991-01-22 DE DE4101753A patent/DE4101753A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE4101753A1 (de) | 1991-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69529206T2 (de) | Nickelelektrode aktives Material; Nickelelektrode und alkalische Nickelspeicherzelle die solches aktives Material verwendet, und solchen Material, Elektrode und Zelle Herstellungsverfahren | |
| DE69321620T2 (de) | Elektrochemische wasserstoffspeicherlegierungen und damit hergestellte batterien | |
| DE69620395T2 (de) | Elektrochemische wasserstoffspeicherlegierungen und batterien mit heterogenen pulverteilchen | |
| DE69623570T2 (de) | Alkalische Speicherbatterie und Herstellungsverfahren von Positivelektrode dafür | |
| DE3881762T2 (de) | Wasserstoffspeichernde Elektroden. | |
| DE69413806T3 (de) | Ungeordnete mehrphasige feste nickelhydroxidlösung | |
| DE68912566T2 (de) | Alkalische Sammlerbatterie mit einer wasserstoffabsorbierenden Legierung. | |
| DE3854727T2 (de) | Gasdichte Nickel-Hydridbatterie und Verfahren zur Herstellung. | |
| DE69110599T2 (de) | Nickel-Wasserstoff-Akkumulator und Verfahren zu seiner Herstellung. | |
| DE69800904T2 (de) | Elektrode aus wasserstoffspeichernder Legierung | |
| DE2833852A1 (de) | Legierungen auf basis lanthan und nickel und ihre verwendung | |
| DE69317252T2 (de) | Verfahren zur Herstellung einer Wasserstoffabsorbierenden Legierung für negative Elektrode | |
| DE68910486T2 (de) | Wasserstoff speichernde Legierung auf Nickel-Zirkonbasis und wiederaufladbare alkalische Batterie. | |
| DE2623003A1 (de) | Elektrodenmaterial auf basis lanthan und nickel und seine elektrochemische anwendung | |
| DE60026751T2 (de) | Wasserstoffabsorbierende Legierung, Verfahren zum Herstellung einer wasserstoffabsorbierenden Legierung und alkalische Sekundärbatterie | |
| DE69108431T3 (de) | Wasserstoffspeichernde Elektrode und Verfahren zur Herstellung der Elektrode. | |
| DE69104887T2 (de) | Wasserstoffspeichernde Elektrode geeignet zur Verwendung in Nickel-Metallhydrid Sekundärbatterien. | |
| DE69409909T2 (de) | Verfahren zur Herstellung von Nickelhydroxid für eine Nickelelektrode, Verfahren zur Herstellung der Nickelelektrode und eine alkalische Sekundärbatterie die diese Nickelelektrode enthält | |
| DE69404954T2 (de) | Verfahren zur Herstellung von Legierungen geeignet zum Wasserstoffspeichern | |
| DE4007573A1 (de) | Elektrode aus wasserstoffabsorbierender legierung zur verwendung in einer alkali-akkumulatorzelle und verfahren zur herstellung | |
| DE69215725T2 (de) | Wasserstoffspeicherlegierung und ihre Verwendung bei einer Elektrode | |
| DE69015032T2 (de) | Elektrochemische Zelle. | |
| DE69514759T2 (de) | Nickelelektrode für eine alkalische Batterie | |
| DE69305017T2 (de) | Neues aktives Material von einer Elektrode aus Wasserstoffspeicherlegierung | |
| DE69408589T2 (de) | Wasserstoffspeicherlegierung und ihre Verwendung bei einer Elektrode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |