DE69317252T2 - Verfahren zur Herstellung einer Wasserstoffabsorbierenden Legierung für negative Elektrode - Google Patents
Verfahren zur Herstellung einer Wasserstoffabsorbierenden Legierung für negative ElektrodeInfo
- Publication number
- DE69317252T2 DE69317252T2 DE69317252T DE69317252T DE69317252T2 DE 69317252 T2 DE69317252 T2 DE 69317252T2 DE 69317252 T DE69317252 T DE 69317252T DE 69317252 T DE69317252 T DE 69317252T DE 69317252 T2 DE69317252 T2 DE 69317252T2
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen absorbing
- absorbing alloy
- hydrogen
- alloy
- negative electrode
- 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 - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 title claims description 101
- 239000000956 alloy Substances 0.000 title claims description 101
- 239000001257 hydrogen Substances 0.000 title claims description 68
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 68
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 67
- 238000000034 method Methods 0.000 title description 12
- 230000008569 process Effects 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims description 47
- 229910017709 Ni Co Inorganic materials 0.000 claims description 22
- 229910003267 Ni-Co Inorganic materials 0.000 claims description 22
- 229910003262 Ni‐Co Inorganic materials 0.000 claims description 22
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 21
- 229910052796 boron Inorganic materials 0.000 claims description 20
- 239000010936 titanium Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 17
- 239000010955 niobium Substances 0.000 claims description 16
- 229910004269 CaCu5 Inorganic materials 0.000 claims description 15
- 229910052721 tungsten Inorganic materials 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 239000011733 molybdenum Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 8
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 8
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- 239000010941 cobalt Substances 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims description 4
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000006258 conductive agent Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- -1 lanthanum (La) Chemical class 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910002335 LaNi5 Inorganic materials 0.000 description 1
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 229910018561 MmNi5 Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 238000004452 microanalysis Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/90—Hydrogen storage
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/014,382 US5376474A (en) | 1993-02-05 | 1993-02-05 | Hydrogen-absorbing alloy for a negative electrode and manufacturing method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69317252D1 DE69317252D1 (de) | 1998-04-09 |
| DE69317252T2 true DE69317252T2 (de) | 1998-08-27 |
Family
ID=21765138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69317252T Expired - Fee Related DE69317252T2 (de) | 1993-02-05 | 1993-10-05 | Verfahren zur Herstellung einer Wasserstoffabsorbierenden Legierung für negative Elektrode |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5376474A (OSRAM) |
| EP (1) | EP0609609B1 (OSRAM) |
| JP (1) | JP3432873B2 (OSRAM) |
| DE (1) | DE69317252T2 (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0560535B1 (en) * | 1992-03-05 | 1999-11-03 | Sanyo Electric Co., Limited. | Hydrogen-absorbing alloy for negative electrode |
| US5547784A (en) * | 1993-01-18 | 1996-08-20 | Matsushita Electric Industrial Co., Ltd. | Alkaline storage battery and method for producing the same |
| JPH0790435A (ja) * | 1993-09-20 | 1995-04-04 | Shin Etsu Chem Co Ltd | 水素吸蔵合金、その製造方法及びそれを用いた電極 |
| US5512385A (en) * | 1994-02-28 | 1996-04-30 | Matsushita Electric Industrial Co., Ltd. | Hydrogen storage alloy and nickel-metal hydride storage battery using the same |
| DE4426958A1 (de) * | 1994-07-29 | 1996-02-01 | Varta Batterie | Gasdicht verschlossener Metalloxid-Metallhydrid-Akkumulator |
| US5629000A (en) * | 1994-11-25 | 1997-05-13 | Sanyo Electric Co., Ltd. | Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing the same |
| EP0759094A1 (en) * | 1995-03-09 | 1997-02-26 | Mitsubishi Materials Corporation | Hydrogen occluding alloy and electrode made of the alloy |
| JPH08244295A (ja) * | 1995-03-14 | 1996-09-24 | Asahi Optical Co Ltd | 感熱プリンタおよびその使用方法 |
| DE69603116T2 (de) * | 1995-04-04 | 2000-03-09 | Dainippon Printing Co Ltd | Elektrode für Sekundärbatterie mit nicht-wässrigem Elektrolyten und Verfahren zur Herstellung |
| US5951945A (en) * | 1995-06-13 | 1999-09-14 | Mitsubishi Materials Corporation | Hydrogen occluding alloy and electrode made of the alloy |
| US5885378A (en) * | 1995-07-12 | 1999-03-23 | Mitsubishi Materials Corporation | Hydrogen occluding alloy and electrode made of the alloy |
| DE19527505A1 (de) * | 1995-07-27 | 1997-01-30 | Varta Batterie | Legierungen für die Verwendung als aktives Material für die negative Elektrode einer alkalischen, wiederaufladbaren Nickel-Metallhydrid-Batterie und Verfahren zu ihrer Herstellung |
| JP3214341B2 (ja) * | 1996-03-08 | 2001-10-02 | 松下電器産業株式会社 | 電池用水素吸蔵合金の製造法 |
| US6074783A (en) * | 1996-12-19 | 2000-06-13 | Duracell Inc. | Hydrogen storage alloys for use in rechargeable electrochemical cells, and methods of producing them |
| EP0867957B1 (en) * | 1997-03-28 | 2008-05-14 | Matsushita Electric Industrial Co., Ltd. | Negative electrode for alkaline storage batteries |
| JP2001135311A (ja) * | 1999-11-04 | 2001-05-18 | Matsushita Electric Ind Co Ltd | アルカリ蓄電池 |
| JP3697996B2 (ja) * | 1999-12-24 | 2005-09-21 | 三菱マテリアル株式会社 | 高率初期活性化処理で少ない充放電回数での高放電容量化並びに低温高率放電容量の向上を可能とする電池負極用水素吸蔵合金 |
| AU2003275103A1 (en) * | 2002-09-17 | 2004-04-08 | Diffusion Science, Inc. | Electrochemical generation, storage and reaction of hydrogen and oxygen using gas permeable catalyst-coated hollow microspheres |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824131A (en) * | 1970-04-24 | 1974-07-16 | K Beccu | Negative electrode of titanium-nickel alloy hydride phases |
| US4623597A (en) * | 1982-04-28 | 1986-11-18 | Energy Conversion Devices, Inc. | Rechargeable battery and electrode used therein |
| NL8303630A (nl) * | 1983-10-21 | 1985-05-17 | Philips Nv | Elektrochemische cel met stabiele hydridevormende materialen. |
| JP2926734B2 (ja) * | 1989-02-23 | 1999-07-28 | 松下電器産業株式会社 | 水素吸蔵合金を用いたアルカリ蓄電池 |
| JP2755661B2 (ja) * | 1989-03-01 | 1998-05-20 | 三洋電機株式会社 | 水素吸蔵合金の製造方法 |
| NL8901776A (nl) * | 1989-07-11 | 1991-02-01 | Philips Nv | Elektrochemische cel. |
| JP2828680B2 (ja) * | 1989-09-01 | 1998-11-25 | 三洋電機株式会社 | 水素吸蔵合金電極 |
| JPH0393159A (ja) * | 1989-09-05 | 1991-04-18 | Sanyo Electric Co Ltd | 水素吸蔵合金 |
| JP3164579B2 (ja) * | 1989-09-13 | 2001-05-08 | キヤノン株式会社 | 水素貯蔵体 |
| JP2962763B2 (ja) * | 1990-03-28 | 1999-10-12 | 三洋電機株式会社 | アルカリ蓄電池用水素吸蔵合金電極 |
| JP2999785B2 (ja) * | 1990-01-22 | 2000-01-17 | 三洋電機株式会社 | アルカリ蓄電池用水素吸蔵合金電極 |
| US5135589A (en) * | 1990-04-16 | 1992-08-04 | Fetcenko Michael A | Metastable hydrogen storage alloy material |
| JP2972919B2 (ja) * | 1990-09-18 | 1999-11-08 | 日本電池株式会社 | 蓄電池用水素吸蔵合金粉末の製造方法および水素吸蔵電極 |
-
1993
- 1993-02-05 US US08/014,382 patent/US5376474A/en not_active Expired - Lifetime
- 1993-10-05 EP EP93307911A patent/EP0609609B1/en not_active Expired - Lifetime
- 1993-10-05 DE DE69317252T patent/DE69317252T2/de not_active Expired - Fee Related
- 1993-12-15 JP JP31519493A patent/JP3432873B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3432873B2 (ja) | 2003-08-04 |
| US5376474A (en) | 1994-12-27 |
| JPH06231763A (ja) | 1994-08-19 |
| EP0609609A2 (en) | 1994-08-10 |
| EP0609609A3 (OSRAM) | 1994-08-31 |
| DE69317252D1 (de) | 1998-04-09 |
| EP0609609B1 (en) | 1998-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |