KR100654027B1 - 니켈계 화합물 양극 재료 일차 전지 - Google Patents
니켈계 화합물 양극 재료 일차 전지 Download PDFInfo
- Publication number
- KR100654027B1 KR100654027B1 KR1020057003256A KR20057003256A KR100654027B1 KR 100654027 B1 KR100654027 B1 KR 100654027B1 KR 1020057003256 A KR1020057003256 A KR 1020057003256A KR 20057003256 A KR20057003256 A KR 20057003256A KR 100654027 B1 KR100654027 B1 KR 100654027B1
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- South Korea
- Prior art keywords
- positive electrode
- nickel
- zinc
- cobalt
- mass
- Prior art date
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- 239000007774 positive electrode material Substances 0.000 title claims abstract description 49
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 150000001875 compounds Chemical class 0.000 title claims abstract description 22
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 111
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000011701 zinc Substances 0.000 claims abstract description 52
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 52
- 239000010941 cobalt Substances 0.000 claims abstract description 34
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 34
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910000483 nickel oxide hydroxide Inorganic materials 0.000 claims abstract description 33
- OSOVKCSKTAIGGF-UHFFFAOYSA-N [Ni].OOO Chemical compound [Ni].OOO OSOVKCSKTAIGGF-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007773 negative electrode material Substances 0.000 claims abstract description 14
- 238000002441 X-ray diffraction Methods 0.000 claims abstract description 8
- 239000010406 cathode material Substances 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 24
- -1 nickel oxyhydroxide compound Chemical class 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000010405 anode material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 33
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 33
- 150000001869 cobalt compounds Chemical class 0.000 description 22
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 239000007864 aqueous solution Substances 0.000 description 17
- 239000013078 crystal Substances 0.000 description 16
- 229910001297 Zn alloy Inorganic materials 0.000 description 15
- 239000003513 alkali Substances 0.000 description 15
- 239000008151 electrolyte solution Substances 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- 239000000499 gel Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000011149 active material Substances 0.000 description 9
- 239000004020 conductor Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(II) oxide Inorganic materials [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 4
- 239000013543 active substance Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 150000003752 zinc compounds Chemical class 0.000 description 4
- 239000005708 Sodium hypochlorite Substances 0.000 description 3
- 229910007564 Zn—Co Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 229910001512 metal fluoride Inorganic materials 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- 229910020599 Co 3 O 4 Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- VJFCXDHFYISGTE-UHFFFAOYSA-N O=[Co](=O)=O Chemical compound O=[Co](=O)=O VJFCXDHFYISGTE-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 239000006183 anode active material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 150000002816 nickel compounds Chemical class 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000000634 powder X-ray diffraction Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- SZKTYYIADWRVSA-UHFFFAOYSA-N zinc manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[Mn++].[Zn++] SZKTYYIADWRVSA-UHFFFAOYSA-N 0.000 description 2
- SKVZFDZSXCKKHQ-UHFFFAOYSA-N 1,1-difluoroethene;prop-1-ene Chemical group CC=C.FC(F)=C SKVZFDZSXCKKHQ-UHFFFAOYSA-N 0.000 description 1
- GPKIXZRJUHCCKX-UHFFFAOYSA-N 2-[(5-methyl-2-propan-2-ylphenoxy)methyl]oxirane Chemical compound CC(C)C1=CC=C(C)C=C1OCC1OC1 GPKIXZRJUHCCKX-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- YYPAYCHEKJAQAK-UHFFFAOYSA-N C=CC.F Chemical group C=CC.F YYPAYCHEKJAQAK-UHFFFAOYSA-N 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229920006184 cellulose methylcellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- 229940044175 cobalt sulfate Drugs 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- 239000008202 granule composition Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010951 particle size reduction Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
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Classifications
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- 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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M4/06—Electrodes for primary cells
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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
- H01M4/42—Alloys based on zinc
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Primary Cells (AREA)
Abstract
Description
Claims (4)
- 표면을 코발트가 2가보다 큰 가수를 갖는 코발트 고차 산화물로 피복한 아연 및 코발트 단독 또는 이들을 공정(共晶)시킨 옥시 수산화니켈계 화합물 입자를 포함하는 니켈계 화합물 양극 재료 일차 전지에 있어서,x선원으로서 CuKα를 이용하였을 때의 x선 회절 패턴의 회절 피크의 반값폭이 0.4∼0.48인 옥시 수산화니켈계 화합물 입자를 양극 활성 물질로서 이용하는 것을 특징으로 하는 니켈계 화합물 양극 재료 일차 전지.
- 제 1 항에 있어서,상기 양극 활성 물질 표면에 피복되는 코발트 고차 산화물의 함유량이 0.5 질량% 이상 20 질량 % 이하인 것을 특징으로 하는 니켈계 화합물 양극 재료 일차 전지.
- 표면을 코발트가 2가보다 큰 가수를 갖는 코발트 고차 산화물로 피복한 아연 및 코발트 단독 또는 이들을 공정시킨 옥시 수산화니켈계 화합물 입자를 포함하는 니켈계 화합물 양극 재료 일차 전지에 있어서,x선원으로서 CuKα를 이용하였을 때의 x선 회절 패턴의 회절 피크의 반값폭이 0.4∼0.48인 옥시 수산화니켈계 화합물 입자를 양극 활성 물질로서 이용하고, 음극 재료로서 입자 직경이 75 ㎛ 이하의 분말을 10 질량% 이상 20 질량% 이하 함유하는 아연 또는 그 합금을 이용하는 것을 특징으로 하는 니켈계 화합물 양극 재료 일차 전지.
- 제 3 항에 있어서,상기 음극 재료로서 입자 직경이 75 ㎛ 이하의 분말을 10 질량% 이상 15 질량% 이하 함유하는 아연 또는 그 합금을 이용하는 것을 특징으로 하는 니켈계 화합물 양극 재료 일차 전지.
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JPJP-P-2002-00253469 | 2002-08-30 | ||
JP2002253469 | 2002-08-30 | ||
PCT/JP2003/011073 WO2004025759A1 (ja) | 2002-08-30 | 2003-08-29 | ニッケル系化合物正極材料一次電池 |
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KR20050046740A KR20050046740A (ko) | 2005-05-18 |
KR100654027B1 true KR100654027B1 (ko) | 2006-12-05 |
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US (1) | US20060029863A1 (ko) |
EP (1) | EP1542298A4 (ko) |
JP (1) | JP2004111389A (ko) |
KR (1) | KR100654027B1 (ko) |
CN (1) | CN100336250C (ko) |
AU (1) | AU2003264353A1 (ko) |
WO (1) | WO2004025759A1 (ko) |
Families Citing this family (13)
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US7829221B2 (en) * | 2000-11-10 | 2010-11-09 | Powergenix Systems, Inc. | Cobalt containing positive electrode formulation for a nickel-zinc cell |
AU2002223126A1 (en) * | 2000-11-17 | 2002-05-27 | Toshiba Battery Co., Ltd. | Enclosed nickel-zinc primary battery, its anode and production methods for them |
US6991875B2 (en) | 2002-08-28 | 2006-01-31 | The Gillette Company | Alkaline battery including nickel oxyhydroxide cathode and zinc anode |
US7273680B2 (en) | 2002-08-28 | 2007-09-25 | The Gillette Company | Alkaline battery including nickel oxyhydroxide cathode and zinc anode |
US7435395B2 (en) | 2003-01-03 | 2008-10-14 | The Gillette Company | Alkaline cell with flat housing and nickel oxyhydroxide cathode |
JP2006294288A (ja) * | 2005-04-06 | 2006-10-26 | Matsushita Electric Ind Co Ltd | アルカリ乾電池 |
JP4222488B2 (ja) * | 2005-11-02 | 2009-02-12 | 日立マクセル株式会社 | アルカリ電池 |
JP5240897B2 (ja) * | 2007-12-19 | 2013-07-17 | 日立マクセル株式会社 | アルカリ電池 |
US8043748B2 (en) * | 2008-02-07 | 2011-10-25 | Powergenix Systems, Inc. | Pasted nickel hydroxide electrode for rechargeable nickel-zinc batteries |
US8048566B2 (en) * | 2008-02-07 | 2011-11-01 | Powergenix Systems, Inc. | Nickel hydroxide electrode for rechargeable batteries |
JP5984287B2 (ja) * | 2012-05-30 | 2016-09-06 | Fdk株式会社 | アルカリ蓄電池 |
US9337483B2 (en) | 2013-01-14 | 2016-05-10 | Powergenix Systems, Inc. | Pasted nickel hydroxide electrode and additives for rechargeable alkaline batteries |
WO2018227237A1 (en) * | 2017-06-14 | 2018-12-20 | Urban Mining Pty Ltd | Method for the production of cobalt and associated oxides from various feed materials |
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JPS57182972A (en) * | 1981-05-06 | 1982-11-11 | Matsushita Electric Ind Co Ltd | Alkaline battery |
FR2731297B1 (fr) * | 1995-03-03 | 1997-04-04 | Accumulateurs Fixes | Electrode au nickel pour accumulateur alcalin |
US6040007A (en) | 1996-06-19 | 2000-03-21 | Tanaka Chemical Corporation | Nickel hydroxide particles having an α- or β-cobalt hydroxide coating layer for use in alkali batteries and a process for producing the nickel hydroxide |
JP3223858B2 (ja) * | 1996-12-24 | 2001-10-29 | 松下電器産業株式会社 | アルカリ蓄電池とその正極活物質およびその製造方法 |
JP3505953B2 (ja) * | 1997-03-27 | 2004-03-15 | 松下電器産業株式会社 | ニッケル電極用活物質とそれを用いたアルカリ蓄電池用ニッケル正極 |
US6521378B2 (en) * | 1997-08-01 | 2003-02-18 | Duracell Inc. | Electrode having multi-modal distribution of zinc-based particles |
JP4284711B2 (ja) * | 1998-01-23 | 2009-06-24 | パナソニック株式会社 | アルカリ蓄電池用正極活物質 |
JP3728143B2 (ja) * | 1999-06-22 | 2005-12-21 | 三洋電機株式会社 | 密閉型アルカリ蓄電池 |
CN1123111C (zh) * | 2000-01-21 | 2003-10-01 | 神基科技股份有限公司 | 可随直流电压改变切换频率的交换式电源装置 |
JP3429741B2 (ja) * | 2000-03-24 | 2003-07-22 | 松下電器産業株式会社 | アルカリ蓄電池用ペースト型正極およびニッケル水素蓄電池 |
JP2002008650A (ja) * | 2000-04-21 | 2002-01-11 | Sony Corp | 正極活物質およびニッケル亜鉛電池 |
JP2001357845A (ja) * | 2000-06-16 | 2001-12-26 | Canon Inc | ニッケル系二次電池及び該二次電池の製造方法 |
JP2002083599A (ja) * | 2000-09-07 | 2002-03-22 | Sony Corp | 正極合剤およびニッケル亜鉛電池 |
AU2002223126A1 (en) * | 2000-11-17 | 2002-05-27 | Toshiba Battery Co., Ltd. | Enclosed nickel-zinc primary battery, its anode and production methods for them |
WO2002069420A1 (fr) * | 2001-02-26 | 2002-09-06 | Fdk Corporation | Batterie primaire alcaline |
JP2003017079A (ja) * | 2001-06-29 | 2003-01-17 | Toshiba Battery Co Ltd | 亜鉛アルカリ電池 |
JP2003017077A (ja) * | 2001-06-29 | 2003-01-17 | Toshiba Battery Co Ltd | 密閉型アルカリ亜鉛一次電池 |
JP2003197206A (ja) * | 2001-12-27 | 2003-07-11 | Toshiba Battery Co Ltd | 密閉形アルカリ亜鉛一次電池 |
US7081319B2 (en) * | 2002-03-04 | 2006-07-25 | The Gillette Company | Preparation of nickel oxyhydroxide |
-
2003
- 2003-08-29 WO PCT/JP2003/011073 patent/WO2004025759A1/ja active Application Filing
- 2003-08-29 CN CNB038247550A patent/CN100336250C/zh not_active Expired - Fee Related
- 2003-08-29 AU AU2003264353A patent/AU2003264353A1/en not_active Abandoned
- 2003-08-29 US US10/526,020 patent/US20060029863A1/en not_active Abandoned
- 2003-08-29 KR KR1020057003256A patent/KR100654027B1/ko not_active IP Right Cessation
- 2003-08-29 EP EP03795255A patent/EP1542298A4/en not_active Withdrawn
- 2003-08-29 JP JP2003305659A patent/JP2004111389A/ja active Pending
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Publication number | Publication date |
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CN100336250C (zh) | 2007-09-05 |
AU2003264353A1 (en) | 2004-04-30 |
US20060029863A1 (en) | 2006-02-09 |
EP1542298A1 (en) | 2005-06-15 |
JP2004111389A (ja) | 2004-04-08 |
WO2004025759A1 (ja) | 2004-03-25 |
EP1542298A4 (en) | 2008-02-27 |
KR20050046740A (ko) | 2005-05-18 |
CN1695262A (zh) | 2005-11-09 |
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