JP2004273346A - アルカリ蓄電池用水素吸蔵合金及びアルカリ蓄電池 - Google Patents
アルカリ蓄電池用水素吸蔵合金及びアルカリ蓄電池 Download PDFInfo
- Publication number
- JP2004273346A JP2004273346A JP2003064676A JP2003064676A JP2004273346A JP 2004273346 A JP2004273346 A JP 2004273346A JP 2003064676 A JP2003064676 A JP 2003064676A JP 2003064676 A JP2003064676 A JP 2003064676A JP 2004273346 A JP2004273346 A JP 2004273346A
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- JP
- Japan
- Prior art keywords
- hydrogen storage
- storage battery
- storage alloy
- alkaline
- nickel
- 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
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 72
- 239000000956 alloy Substances 0.000 title claims abstract description 72
- 239000001257 hydrogen Substances 0.000 title claims abstract description 69
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 69
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000003513 alkali Substances 0.000 title abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000011777 magnesium Substances 0.000 claims abstract description 34
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 24
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 22
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 19
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003792 electrolyte Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 abstract description 2
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 17
- 239000000843 powder Substances 0.000 description 14
- 229910052779 Neodymium Inorganic materials 0.000 description 5
- 229910052777 Praseodymium Inorganic materials 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 229910052746 lanthanum Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910052987 metal hydride Inorganic materials 0.000 description 4
- 229910004247 CaCu Inorganic materials 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- 229910020191 CeNi Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000012298 atmosphere Substances 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
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910001068 laves phase Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003064676A JP2004273346A (ja) | 2003-03-11 | 2003-03-11 | アルカリ蓄電池用水素吸蔵合金及びアルカリ蓄電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003064676A JP2004273346A (ja) | 2003-03-11 | 2003-03-11 | アルカリ蓄電池用水素吸蔵合金及びアルカリ蓄電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004273346A true JP2004273346A (ja) | 2004-09-30 |
| JP2004273346A5 JP2004273346A5 (enrdf_load_stackoverflow) | 2008-04-10 |
Family
ID=33125908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003064676A Pending JP2004273346A (ja) | 2003-03-11 | 2003-03-11 | アルカリ蓄電池用水素吸蔵合金及びアルカリ蓄電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004273346A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007087631A (ja) * | 2005-09-20 | 2007-04-05 | Sanyo Electric Co Ltd | アルカリ蓄電池 |
| JP2007087722A (ja) * | 2005-09-21 | 2007-04-05 | Sanyo Electric Co Ltd | アルカリ蓄電池 |
| JP2007087723A (ja) * | 2005-09-21 | 2007-04-05 | Sanyo Electric Co Ltd | アルカリ蓄電池 |
| JP2007092115A (ja) * | 2005-09-28 | 2007-04-12 | Sanyo Electric Co Ltd | 水素吸蔵合金及び該合金を用いたニッケル水素蓄電池 |
| JP2007149647A (ja) * | 2005-10-28 | 2007-06-14 | Sanyo Electric Co Ltd | ニッケル水素蓄電池 |
| JP2007250250A (ja) * | 2006-03-14 | 2007-09-27 | Sanyo Electric Co Ltd | ニッケル水素蓄電池 |
| JP2011082129A (ja) * | 2009-09-11 | 2011-04-21 | Sanyo Electric Co Ltd | アルカリ蓄電池用水素吸蔵合金およびこれを用いたアルカリ蓄電池用水素吸蔵合金電極 |
| US7951326B2 (en) | 2005-08-11 | 2011-05-31 | Gs Yuasa International Ltd. | Hydrogen absorbing alloy, hydrogen absorbing alloy electrode, secondary battery and production method of hydrogen absorbing alloy |
| JP5252920B2 (ja) * | 2005-09-21 | 2013-07-31 | 三洋電機株式会社 | アルカリ蓄電池 |
-
2003
- 2003-03-11 JP JP2003064676A patent/JP2004273346A/ja active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7951326B2 (en) | 2005-08-11 | 2011-05-31 | Gs Yuasa International Ltd. | Hydrogen absorbing alloy, hydrogen absorbing alloy electrode, secondary battery and production method of hydrogen absorbing alloy |
| US8277582B2 (en) | 2005-08-11 | 2012-10-02 | Gs Yuasa International Ltd. | Hydrogen absorbing alloy, hydrogen absorbing alloy electrode, secondary battery, and production method of hydrogen absorbing alloy |
| JP2007087631A (ja) * | 2005-09-20 | 2007-04-05 | Sanyo Electric Co Ltd | アルカリ蓄電池 |
| JP2007087722A (ja) * | 2005-09-21 | 2007-04-05 | Sanyo Electric Co Ltd | アルカリ蓄電池 |
| JP2007087723A (ja) * | 2005-09-21 | 2007-04-05 | Sanyo Electric Co Ltd | アルカリ蓄電池 |
| US7678502B2 (en) | 2005-09-21 | 2010-03-16 | Sanyo Electric Co., Ltd. | Alkaline storage cell and hydrogen storage alloy for negative electrode of alkaline storage cell |
| JP5252920B2 (ja) * | 2005-09-21 | 2013-07-31 | 三洋電機株式会社 | アルカリ蓄電池 |
| JP2007092115A (ja) * | 2005-09-28 | 2007-04-12 | Sanyo Electric Co Ltd | 水素吸蔵合金及び該合金を用いたニッケル水素蓄電池 |
| JP2007149647A (ja) * | 2005-10-28 | 2007-06-14 | Sanyo Electric Co Ltd | ニッケル水素蓄電池 |
| JP2007250250A (ja) * | 2006-03-14 | 2007-09-27 | Sanyo Electric Co Ltd | ニッケル水素蓄電池 |
| JP2011082129A (ja) * | 2009-09-11 | 2011-04-21 | Sanyo Electric Co Ltd | アルカリ蓄電池用水素吸蔵合金およびこれを用いたアルカリ蓄電池用水素吸蔵合金電極 |
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