DE69727317D1 - Wasserstoffabsorbierende seltene-erden metall/nickel-legierung, herstellungsverfahren und negative elektrode für nickel-wasserstoff-wiederaufladbare-batterie - Google Patents
Wasserstoffabsorbierende seltene-erden metall/nickel-legierung, herstellungsverfahren und negative elektrode für nickel-wasserstoff-wiederaufladbare-batterieInfo
- Publication number
- DE69727317D1 DE69727317D1 DE69727317T DE69727317T DE69727317D1 DE 69727317 D1 DE69727317 D1 DE 69727317D1 DE 69727317 T DE69727317 T DE 69727317T DE 69727317 T DE69727317 T DE 69727317T DE 69727317 D1 DE69727317 D1 DE 69727317D1
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- rare earth
- hydrogen
- rechargeable battery
- earth metal
- 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
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 5
- 239000001257 hydrogen Substances 0.000 title abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000002910 rare earth metals Chemical class 0.000 title abstract 2
- 229910000990 Ni alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000011159 matrix material Substances 0.000 abstract 2
- 229910004269 CaCu5 Inorganic materials 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052779 Neodymium Inorganic materials 0.000 abstract 1
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 1
- 239000010405 anode material Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052706 scandium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/242—Hydrogen storage electrodes
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25754196 | 1996-09-06 | ||
| JP25754196 | 1996-09-06 | ||
| PCT/JP1997/003126 WO1998010107A1 (fr) | 1996-09-06 | 1997-09-05 | Alliage absorbant l'hydrogene a base de nickel et de metaux de terres rares, procede de preparation de cet alliage et electrode negative pour batterie rechargeable nickel-hydrogene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69727317D1 true DE69727317D1 (de) | 2004-02-26 |
| DE69727317T2 DE69727317T2 (de) | 2004-11-25 |
Family
ID=17307723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69727317T Expired - Lifetime DE69727317T2 (de) | 1996-09-06 | 1997-09-05 | Wasserstoffabsorbierende seltene-erden metall/nickel-legierung, herstellungsverfahren und negative elektrode für nickel-wasserstoff-wiederaufladbare-batterie |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6261517B1 (de) |
| EP (1) | EP0955386B1 (de) |
| JP (1) | JP4087454B2 (de) |
| KR (1) | KR100344143B1 (de) |
| CN (1) | CN1075123C (de) |
| AT (1) | ATE258234T1 (de) |
| DE (1) | DE69727317T2 (de) |
| WO (1) | WO1998010107A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187852C (zh) * | 1997-12-26 | 2005-02-02 | 丰田自动车株式会社 | 吸氢合金及其制造方法 |
| JP3881823B2 (ja) * | 2000-06-09 | 2007-02-14 | 三井金属鉱業株式会社 | 水素吸蔵合金及びその製造方法 |
| AU2002354479A1 (en) * | 2001-12-13 | 2003-07-09 | Santoku Corporation | Hydrogen storage alloy and hydrogen storage alloy powder, method for production thereof, and negative electrode for nickel-hydrogen secondary cell |
| CN1833039A (zh) * | 2003-08-08 | 2006-09-13 | 三井金属矿业株式会社 | 低Co储氢合金 |
| CN1313632C (zh) * | 2004-06-23 | 2007-05-02 | 中国科学院金属研究所 | 金属氢化物空调用贮氢合金 |
| JP5851991B2 (ja) * | 2010-08-19 | 2016-02-03 | 株式会社三徳 | 水素吸蔵合金、負極およびニッケル水素二次電池 |
| US8968644B2 (en) * | 2010-12-02 | 2015-03-03 | Ovonic Battery Company, Inc. | NdNi5 alloys for hydrogen storage and Ni-MH batteries |
| JP5716969B2 (ja) * | 2012-09-27 | 2015-05-13 | 株式会社Ｇｓユアサ | ニッケル水素蓄電池 |
| US9531005B2 (en) | 2013-06-25 | 2016-12-27 | Ovonic Battery Company, Inc. | Synergistic multiphase hydride alloy |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0382734A (ja) * | 1989-08-25 | 1991-04-08 | Nippon Yakin Kogyo Co Ltd | 希土類金属系水素吸蔵合金 |
| JPH03161149A (ja) * | 1989-11-17 | 1991-07-11 | Kawasaki Steel Corp | 急冷金属薄帯の製造装置および製造方法 |
| JP3668501B2 (ja) * | 1992-09-14 | 2005-07-06 | 株式会社東芝 | 電池用水素吸蔵合金およびニッケル水素二次電池 |
| JP3161149B2 (ja) | 1993-04-27 | 2001-04-25 | 株式会社明電舎 | 亜鉛−臭素電池の外周シール方法 |
| 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 |
| JP2965475B2 (ja) | 1994-02-28 | 1999-10-18 | 松下電器産業株式会社 | 水素吸蔵合金 |
| JP3730265B2 (ja) * | 1994-04-01 | 2005-12-21 | 株式会社東芝 | 電池用水素吸蔵合金，その製造方法およびニッケル水素電池 |
| JPH09209065A (ja) * | 1994-11-07 | 1997-08-12 | Santoku Kinzoku Kogyo Kk | 時効析出型希土類金属−ニッケル系合金、その製造法及びニッケル水素２次電池用負極 |
| 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 |
| KR100398709B1 (ko) * | 1995-09-20 | 2003-12-24 | 산요덴키가부시키가이샤 | 수소흡장합금전극및수소흡장합금전극의제조방법 |
| JPH09298059A (ja) * | 1996-05-01 | 1997-11-18 | Japan Metals & Chem Co Ltd | 電池用水素吸蔵合金 |
| US5858571A (en) * | 1996-08-30 | 1999-01-12 | Shin-Etsu Chemical Co., Ltd. | Method of producing hydrogen absorbing alloy powder, and electrode using hydrogen absorbing alloy powder produced by said method |
| JP3433033B2 (ja) * | 1996-11-28 | 2003-08-04 | 三洋電機株式会社 | 水素吸蔵合金電極及び水素吸蔵合金電極の製造方法 |
| US5864072A (en) * | 1997-01-09 | 1999-01-26 | Shin-Etsu Chemical Co., Ltd. | Hydrogen storage alloy and method for producing the same |
| SG78302A1 (en) * | 1998-06-22 | 2001-02-20 | Yao Li Ho | A hydrogen absorbing alloy for battery application |
-
1997
- 1997-09-05 JP JP51248698A patent/JP4087454B2/ja not_active Expired - Lifetime
- 1997-09-05 CN CN97199462A patent/CN1075123C/zh not_active Expired - Lifetime
- 1997-09-05 AT AT97939189T patent/ATE258234T1/de not_active IP Right Cessation
- 1997-09-05 KR KR1019997001919A patent/KR100344143B1/ko not_active IP Right Cessation
- 1997-09-05 US US09/202,129 patent/US6261517B1/en not_active Expired - Lifetime
- 1997-09-05 WO PCT/JP1997/003126 patent/WO1998010107A1/ja active IP Right Grant
- 1997-09-05 EP EP97939189A patent/EP0955386B1/de not_active Expired - Lifetime
- 1997-09-05 DE DE69727317T patent/DE69727317T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6261517B1 (en) | 2001-07-17 |
| EP0955386B1 (de) | 2004-01-21 |
| EP0955386A1 (de) | 1999-11-10 |
| CN1075123C (zh) | 2001-11-21 |
| WO1998010107A1 (fr) | 1998-03-12 |
| EP0955386A4 (de) | 2001-08-08 |
| CN1236400A (zh) | 1999-11-24 |
| ATE258234T1 (de) | 2004-02-15 |
| KR20000068505A (ko) | 2000-11-25 |
| JP4087454B2 (ja) | 2008-05-21 |
| KR100344143B1 (ko) | 2002-07-24 |
| DE69727317T2 (de) | 2004-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806 |