CN1294664C - 可用于高温镍氢电池的负极储氢材料 - Google Patents
可用于高温镍氢电池的负极储氢材料 Download PDFInfo
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- CN1294664C CN1294664C CNB2004100473764A CN200410047376A CN1294664C CN 1294664 C CN1294664 C CN 1294664C CN B2004100473764 A CNB2004100473764 A CN B2004100473764A CN 200410047376 A CN200410047376 A CN 200410047376A CN 1294664 C CN1294664 C CN 1294664C
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- hydrogen
- temperature
- battery
- alloy
- negative electrode
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 67
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 67
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000011232 storage material Substances 0.000 title claims description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title description 20
- 229910052759 nickel Inorganic materials 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 13
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 4
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 4
- 229910052777 Praseodymium Inorganic materials 0.000 claims abstract description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 4
- 229910018095 Ni-MH Inorganic materials 0.000 claims description 10
- 229910018477 Ni—MH Inorganic materials 0.000 claims description 10
- 239000000203 mixture Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 3
- 229910052786 argon Inorganic materials 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract description 2
- 150000002910 rare earth metals Chemical class 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 description 24
- 229910045601 alloy Inorganic materials 0.000 description 24
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 17
- 239000001996 bearing alloy Substances 0.000 description 16
- 230000005518 electrochemistry Effects 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 229910052692 Dysprosium Inorganic materials 0.000 description 4
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910018007 MmNi Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910004247 CaCu Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910017703 Ni Co Mn Al Inorganic materials 0.000 description 1
- 229910002640 NiOOH Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- PMTRSEDNJGMXLN-UHFFFAOYSA-N titanium zirconium Chemical compound [Ti].[Zr] PMTRSEDNJGMXLN-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052725 zinc 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)
Abstract
Description
元素 | 重量百分比(wt%) |
La | 64.5-67.5 |
Ce | 22.0-24.0 |
Pr | 2.5-3.5 |
Nd | 7.0-9.0 |
成分 | La | Ce | Pr | Nd | Dy | Ni | Co | Mn | Al | |
本发明 | Mm0.987Dy0.013Ni3.55Co0.75Mn0.4Al0.3 | 21.53 | 7.50 | 0.98 | 2.61 | 0.50 | 49.30 | 10.46 | 5.20 | 1.92 |
Mm0.974Dy0.026Ni3.55Co0.75Mn0.4Al0.3 | 21.23 | 7.40 | 0.97 | 2.57 | 1.00 | 49.27 | 10.45 | 5.20 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.75Mn0.4Al0.3 | 20.93 | 7.30 | 0.95 | 2.54 | 1.50 | 49.23 | 10.44 | 5.19 | 1.91 | |
Mm0.948Dy0.052Ni3.55Co0.75Mn0.4Al0.3 | 20.64 | 7.19 | 0.94 | 2.50 | 2.00 | 49.20 | 10.44 | 5.19 | 1.91 | |
Mm0.935Dy0.065Ni3.55Co0.75Mn0.4Al0.3 | 20.34 | 7.09 | 0.92 | 2.47 | 2.50 | 49.17 | 10.43 | 5.19 | 1.91 | |
对比例 | MmNi3.55Co0.75Mn0.4Al0.3 | 21.83 | 7.61 | 0.99 | 2.65 | 0.00 | 49.34 | 10.47 | 5.20 | 1.92 |
Claims (3)
Priority Applications (1)
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CNB2004100473764A CN1294664C (zh) | 2004-06-03 | 2004-06-03 | 可用于高温镍氢电池的负极储氢材料 |
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CNB2004100473764A CN1294664C (zh) | 2004-06-03 | 2004-06-03 | 可用于高温镍氢电池的负极储氢材料 |
Publications (2)
Publication Number | Publication Date |
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CN1585166A CN1585166A (zh) | 2005-02-23 |
CN1294664C true CN1294664C (zh) | 2007-01-10 |
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CNB2004100473764A Expired - Fee Related CN1294664C (zh) | 2004-06-03 | 2004-06-03 | 可用于高温镍氢电池的负极储氢材料 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100372157C (zh) * | 2005-09-09 | 2008-02-27 | 珠海金峰航电源科技有限公司 | Ab5型负极储氢材料 |
CN103259003B (zh) * | 2012-02-20 | 2017-03-01 | 株式会社杰士汤浅国际 | 贮氢合金、电极、镍氢蓄电池及贮氢合金的制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1165542A (zh) * | 1995-08-31 | 1997-11-19 | 三德金属工业株式会社 | 稀土金属-镍系氢吸藏合金及其制造法,和镍氢二次电池用负极 |
US5840166A (en) * | 1995-07-10 | 1998-11-24 | Santoku Metal Industry Co. Ltd. | Rare earth metal-nickel hydrogen storage alloy, process for producing the same, and anode for nickel-hydrogen rechargeable battery |
JP2001266864A (ja) * | 2000-03-15 | 2001-09-28 | Santoku Corp | 水素吸蔵合金、ニッケル水素2次電池負極用合金粉末及びニッケル水素2次電池用負極 |
-
2004
- 2004-06-03 CN CNB2004100473764A patent/CN1294664C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5840166A (en) * | 1995-07-10 | 1998-11-24 | Santoku Metal Industry Co. Ltd. | Rare earth metal-nickel hydrogen storage alloy, process for producing the same, and anode for nickel-hydrogen rechargeable battery |
CN1165542A (zh) * | 1995-08-31 | 1997-11-19 | 三德金属工业株式会社 | 稀土金属-镍系氢吸藏合金及其制造法,和镍氢二次电池用负极 |
JP2001266864A (ja) * | 2000-03-15 | 2001-09-28 | Santoku Corp | 水素吸蔵合金、ニッケル水素2次電池負極用合金粉末及びニッケル水素2次電池用負極 |
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