JP5334455B2 - 水素吸蔵合金及びニッケル・水素蓄電池 - Google Patents
水素吸蔵合金及びニッケル・水素蓄電池 Download PDFInfo
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- JP5334455B2 JP5334455B2 JP2008135867A JP2008135867A JP5334455B2 JP 5334455 B2 JP5334455 B2 JP 5334455B2 JP 2008135867 A JP2008135867 A JP 2008135867A JP 2008135867 A JP2008135867 A JP 2008135867A JP 5334455 B2 JP5334455 B2 JP 5334455B2
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- Prior art keywords
- hydrogen storage
- storage alloy
- nickel
- hydrogen
- 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.)
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- 239000001257 hydrogen Substances 0.000 title claims description 176
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 176
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 135
- 229910045601 alloy Inorganic materials 0.000 title claims description 121
- 239000000956 alloy Substances 0.000 title claims description 121
- 239000003792 electrolyte Substances 0.000 claims description 6
- 230000026045 iodination Effects 0.000 claims description 3
- 238000006192 iodination reaction Methods 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 54
- 239000000843 powder Substances 0.000 description 38
- 239000011777 magnesium Substances 0.000 description 31
- 230000000052 comparative effect Effects 0.000 description 24
- 238000012360 testing method Methods 0.000 description 20
- 229910052759 nickel Inorganic materials 0.000 description 18
- 229910052772 Samarium Inorganic materials 0.000 description 17
- 239000000203 mixture Substances 0.000 description 16
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 16
- 239000002245 particle Substances 0.000 description 15
- 238000009616 inductively coupled plasma Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 9
- 229910052746 lanthanum Inorganic materials 0.000 description 9
- 229910019083 Mg-Ni Inorganic materials 0.000 description 8
- 229910019403 Mg—Ni Inorganic materials 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 8
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 8
- 229910052779 Neodymium Inorganic materials 0.000 description 7
- 239000007773 negative electrode material Substances 0.000 description 6
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 238000004611 spectroscopical analysis Methods 0.000 description 5
- 229910004247 CaCu Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910020191 CeNi Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001068 laves phase Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 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
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- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008135867A JP5334455B2 (ja) | 2007-08-30 | 2008-05-23 | 水素吸蔵合金及びニッケル・水素蓄電池 |
| CN200810133696XA CN101378122B (zh) | 2007-08-30 | 2008-07-18 | 储氢合金和镍氢蓄电池 |
| US12/230,554 US8105715B2 (en) | 2007-08-30 | 2008-08-29 | Hydrogen-absorbing alloy and nickel-metal hydride storage battery |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007223602 | 2007-08-30 | ||
| JP2007223602 | 2007-08-30 | ||
| JP2008135867A JP5334455B2 (ja) | 2007-08-30 | 2008-05-23 | 水素吸蔵合金及びニッケル・水素蓄電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009074164A JP2009074164A (ja) | 2009-04-09 |
| JP2009074164A5 JP2009074164A5 (enrdf_load_stackoverflow) | 2011-04-21 |
| JP5334455B2 true JP5334455B2 (ja) | 2013-11-06 |
Family
ID=40421539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008135867A Active JP5334455B2 (ja) | 2007-08-30 | 2008-05-23 | 水素吸蔵合金及びニッケル・水素蓄電池 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5334455B2 (enrdf_load_stackoverflow) |
| CN (1) | CN101378122B (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5512176B2 (ja) * | 2009-06-24 | 2014-06-04 | 三洋電機株式会社 | アルカリ蓄電池およびアルカリ蓄電池システム |
| JP5959003B2 (ja) * | 2012-07-27 | 2016-08-02 | Fdk株式会社 | ニッケル水素二次電池及びニッケル水素二次電池用の負極 |
| CN103066251B (zh) * | 2012-11-08 | 2014-07-02 | 华南理工大学 | 一种a2b7镍氢电池负极材料及其制备方法 |
| CN107739936B (zh) * | 2017-10-10 | 2018-11-27 | 安徽工业大学 | 一种Mg基高熵可逆储氢合金及其制备方法 |
| CN109868390B (zh) * | 2017-12-04 | 2020-12-18 | 有研工程技术研究院有限公司 | 一种稀土-镍基ab2型储氢合金材料及制备方法 |
| DE112020001442T5 (de) | 2019-03-26 | 2021-12-09 | Japan Metals And Chemicals Co., Ltd. | Wasserstoff-Speicherlegierung für alkalische Speicherbatterie, alkalische Speicherbatterie unter Verwendung dieser als negative Elektrode und Fahrzeug |
| JP7256350B2 (ja) * | 2019-05-10 | 2023-04-12 | Fdk株式会社 | 水素空気二次電池用の水素吸蔵合金負極、及び、この水素吸蔵合金負極を含む水素空気二次電池 |
| CN110129621A (zh) * | 2019-06-12 | 2019-08-16 | 内蒙古科技大学 | 高容量易活化贮氢合金及其制备方法与应用 |
| CN111224092B (zh) * | 2019-12-05 | 2022-08-30 | 包头稀土研究院 | 掺锆或钛的含钐储氢合金、负极、电池及制备方法 |
| US12266791B2 (en) | 2020-04-10 | 2025-04-01 | Japan Metals And Chemicals Co., Ltd. | Hydrogen storage alloy for alkaline storage battery |
| WO2022050268A1 (ja) * | 2020-09-01 | 2022-03-10 | 株式会社三徳 | 水素貯蔵材料、水素貯蔵容器及び水素供給装置 |
| WO2022230817A1 (ja) * | 2021-04-26 | 2022-11-03 | 株式会社三徳 | 水素貯蔵材料、水素貯蔵容器及び水素供給装置 |
| CN115992319B (zh) * | 2022-12-19 | 2024-03-29 | 包头稀土研究院 | 稀土储氢合金及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005080617A1 (ja) * | 2004-02-20 | 2005-09-01 | Japan Metals And Chemicals Co., Ltd. | Mg-REM-Ni系水素吸蔵合金の製造方法 |
| JP2007084846A (ja) * | 2005-09-20 | 2007-04-05 | Sanyo Electric Co Ltd | 水素吸蔵合金 |
| JP4873947B2 (ja) * | 2005-12-22 | 2012-02-08 | 三洋電機株式会社 | 水素吸蔵合金及び該水素吸蔵合金を用いたアルカリ二次電池 |
| JP5331300B2 (ja) * | 2006-09-15 | 2013-10-30 | 株式会社東芝 | ニッケル水素二次電池 |
-
2008
- 2008-05-23 JP JP2008135867A patent/JP5334455B2/ja active Active
- 2008-07-18 CN CN200810133696XA patent/CN101378122B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101378122B (zh) | 2013-05-29 |
| CN101378122A (zh) | 2009-03-04 |
| JP2009074164A (ja) | 2009-04-09 |
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