JP5413460B2 - 水素吸蔵合金電極およびニッケル水素電池 - Google Patents
水素吸蔵合金電極およびニッケル水素電池 Download PDFInfo
- Publication number
- JP5413460B2 JP5413460B2 JP2011520886A JP2011520886A JP5413460B2 JP 5413460 B2 JP5413460 B2 JP 5413460B2 JP 2011520886 A JP2011520886 A JP 2011520886A JP 2011520886 A JP2011520886 A JP 2011520886A JP 5413460 B2 JP5413460 B2 JP 5413460B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen storage
- storage alloy
- molecular weight
- electrode
- alloy layer
- 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.)
- Active
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- 229910045601 alloy Inorganic materials 0.000 title claims description 162
- 239000000956 alloy Substances 0.000 title claims description 162
- 239000001257 hydrogen Substances 0.000 title claims description 158
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 158
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 152
- 238000003860 storage Methods 0.000 title claims description 150
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 34
- 229910052759 nickel Inorganic materials 0.000 title claims description 25
- -1 nickel metal hydride Chemical class 0.000 title claims description 23
- 229910052987 metal hydride Inorganic materials 0.000 title claims description 15
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims description 46
- 229920000642 polymer Polymers 0.000 claims description 44
- 239000002245 particle Substances 0.000 claims description 41
- 239000011230 binding agent Substances 0.000 claims description 33
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 44
- 239000002002 slurry Substances 0.000 description 25
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 description 13
- 239000000843 powder Substances 0.000 description 13
- 238000004080 punching Methods 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000005871 repellent Substances 0.000 description 11
- 229910018007 MmNi Inorganic materials 0.000 description 9
- 239000011149 active material Substances 0.000 description 8
- 230000002940 repellent Effects 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000004898 kneading Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 150000008282 halocarbons Chemical class 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 229910001122 Mischmetal Inorganic materials 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000010702 perfluoropolyether Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 229910019582 Cr V Inorganic materials 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical group 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- XLKWQAQYRNTVKF-UHFFFAOYSA-N 1,1,2,3,3,4,5-heptafluoro-5-(1,2,3,3,4,5,5-heptafluoropenta-1,4-dienoxy)penta-1,4-diene Chemical compound FC(F)=C(F)C(F)(F)C(F)=C(F)OC(F)=C(F)C(F)(F)C(F)=C(F)F XLKWQAQYRNTVKF-UHFFFAOYSA-N 0.000 description 1
- JWKJOADJHWZCLL-UHFFFAOYSA-N 1,2,3,4,5,5,6,6,6-nonafluoro-1-(1,2,3,4,5,5,6,6,6-nonafluorohexa-1,3-dienoxy)hexa-1,3-diene Chemical compound FC(OC(F)=C(F)C(F)=C(F)C(F)(F)C(F)(F)F)=C(F)C(F)=C(F)C(F)(F)C(F)(F)F JWKJOADJHWZCLL-UHFFFAOYSA-N 0.000 description 1
- 229910004247 CaCu Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910019589 Cr—Fe Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007561 laser diffraction method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000010792 warming 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/242—Hydrogen storage electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
- H01M4/26—Processes of manufacture
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011520886A JP5413460B2 (ja) | 2009-07-01 | 2010-06-24 | 水素吸蔵合金電極およびニッケル水素電池 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009157051 | 2009-07-01 | ||
| JP2009157051 | 2009-07-01 | ||
| JP2011520886A JP5413460B2 (ja) | 2009-07-01 | 2010-06-24 | 水素吸蔵合金電極およびニッケル水素電池 |
| PCT/JP2010/060750 WO2011001892A1 (ja) | 2009-07-01 | 2010-06-24 | 水素吸蔵合金電極およびニッケル水素電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2011001892A1 JPWO2011001892A1 (ja) | 2012-12-13 |
| JP5413460B2 true JP5413460B2 (ja) | 2014-02-12 |
Family
ID=43410967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011520886A Active JP5413460B2 (ja) | 2009-07-01 | 2010-06-24 | 水素吸蔵合金電極およびニッケル水素電池 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5413460B2 (zh) |
| CN (1) | CN102473906B (zh) |
| WO (1) | WO2011001892A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5482024B2 (ja) * | 2009-08-28 | 2014-04-23 | 三洋電機株式会社 | アルカリ蓄電池用水素吸蔵合金電極 |
| JP5482029B2 (ja) * | 2009-08-31 | 2014-04-23 | 三洋電機株式会社 | アルカリ蓄電池用負極及びアルカリ蓄電池 |
| CN117624418A (zh) * | 2022-08-30 | 2024-03-01 | 宁德时代新能源科技股份有限公司 | 含氟聚合物、粘结剂组合物、正极极片、二次电池、电池模块、电池包及用电装置 |
| CN117638069A (zh) * | 2022-08-30 | 2024-03-01 | 宁德时代新能源科技股份有限公司 | 粘结剂、粘结剂组合物、正极极片、二次电池、电池模块、电池包和用电装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05182687A (ja) * | 1991-12-27 | 1993-07-23 | Hitachi Maxell Ltd | アルカリ二次電池 |
| JPH10223230A (ja) * | 1997-02-07 | 1998-08-21 | Tdk Corp | 電極、この電極を用いたリチウム２次電池、電気２重層キャパシタおよびｅｌ素子 |
| JPH117948A (ja) * | 1997-06-05 | 1999-01-12 | Samsung Display Devices Co Ltd | ニッケル−水素電池用陰極およびその製造方法 |
| JP2005158654A (ja) * | 2003-11-28 | 2005-06-16 | Sanyo Electric Co Ltd | 円筒型アルカリ蓄電池 |
| JP2009206004A (ja) * | 2008-02-29 | 2009-09-10 | Sanyo Electric Co Ltd | アルカリ蓄電池用負極及びアルカリ蓄電池 |
-
2010
- 2010-06-24 CN CN201080025997.6A patent/CN102473906B/zh active Active
- 2010-06-24 JP JP2011520886A patent/JP5413460B2/ja active Active
- 2010-06-24 WO PCT/JP2010/060750 patent/WO2011001892A1/ja active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05182687A (ja) * | 1991-12-27 | 1993-07-23 | Hitachi Maxell Ltd | アルカリ二次電池 |
| JPH10223230A (ja) * | 1997-02-07 | 1998-08-21 | Tdk Corp | 電極、この電極を用いたリチウム２次電池、電気２重層キャパシタおよびｅｌ素子 |
| JPH117948A (ja) * | 1997-06-05 | 1999-01-12 | Samsung Display Devices Co Ltd | ニッケル−水素電池用陰極およびその製造方法 |
| JP2005158654A (ja) * | 2003-11-28 | 2005-06-16 | Sanyo Electric Co Ltd | 円筒型アルカリ蓄電池 |
| JP2009206004A (ja) * | 2008-02-29 | 2009-09-10 | Sanyo Electric Co Ltd | アルカリ蓄電池用負極及びアルカリ蓄電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2011001892A1 (ja) | 2012-12-13 |
| WO2011001892A1 (ja) | 2011-01-06 |
| CN102473906A (zh) | 2012-05-23 |
| CN102473906B (zh) | 2015-11-25 |
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