JP6134796B2 - 増加した界面積を有するアルカリ電池 - Google Patents
増加した界面積を有するアルカリ電池 Download PDFInfo
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- JP6134796B2 JP6134796B2 JP2015528719A JP2015528719A JP6134796B2 JP 6134796 B2 JP6134796 B2 JP 6134796B2 JP 2015528719 A JP2015528719 A JP 2015528719A JP 2015528719 A JP2015528719 A JP 2015528719A JP 6134796 B2 JP6134796 B2 JP 6134796B2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000003792 electrolyte Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910000906 Bronze Inorganic materials 0.000 claims description 7
- 239000010974 bronze Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 14
- 239000011701 zinc Substances 0.000 description 14
- 229910052725 zinc Inorganic materials 0.000 description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 10
- 238000013461 design Methods 0.000 description 10
- 239000007772 electrode material Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- 239000006256 anode slurry Substances 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 229910001369 Brass Inorganic materials 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- -1 for example Substances 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229920000298 Cellophane Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000006183 anode active material Substances 0.000 description 3
- 239000010406 cathode material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004584 polyacrylic acid Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Chemical class 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Chemical class 0.000 description 2
- 229940105329 carboxymethylcellulose Drugs 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000003349 gelling agent 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
- 239000003112 inhibitor Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- MPCRDALPQLDDFX-UHFFFAOYSA-L Magnesium perchlorate Chemical compound [Mg+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O MPCRDALPQLDDFX-UHFFFAOYSA-L 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 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
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
- 229910001623 magnesium bromide Inorganic materials 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- SZKTYYIADWRVSA-UHFFFAOYSA-N zinc manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[Mn++].[Zn++] SZKTYYIADWRVSA-UHFFFAOYSA-N 0.000 description 1
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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
-
- 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
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
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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
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
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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
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
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- H—ELECTRICITY
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- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/1243—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the internal coating on the casing
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- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
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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
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
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- H—ELECTRICITY
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- 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
- H01M4/244—Zinc electrodes
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- H—ELECTRICITY
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- 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
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
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- 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
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Description
Claims (14)
- 下端部及び上端部を有するハウジングと、前記ハウジング内に配置された電極アセンブリと、を備えるアルカリ電池であって、前記電極アセンブリが、単一の第1電極と、単一の第2電極と、前記第1電極と前記第2電極との間に配置されたセパレータと、電解質と、を備え、
前記第1電極が、中空外側本体と、前記中空外側本体の内部に位置付けられた少なくとも1つの内側本体と、を備え、前記中空外側本体及び前記少なくとも1つの内側本体が前記ハウジングの内部で接合されて、均一の電極特性を有する、単一の均質の構造を形成し、 前記第2電極が、中間体を備え、前記中間体は、前記第1電極の前記中空外側本体と前記第1電極の前記少なくとも1つの内側本体との間に少なくとも部分的に配置され、前記中間体は、前記第1電極の前記中空外側本体及び前記第1電極の前記少なくとも1つの内側本体から電気的に絶縁され、
前記第1電極が、前記ハウジングの前記下端部に隣接して配置され、前記中空外側本体と前記少なくとも1つの内側本体とを一体的に相互連結して、前記単一の均質の構造を形成する、少なくとも1つの第1端部ディスクを備える、アルカリ電池。 - 前記少なくとも1つの内側本体が、前記中空外側本体と同軸上に位置付けられるか、または、前記中空外側本体の長手方向軸に対してある角度をなして位置付けられる、請求項1に記載のアルカリ電池。
- 前記中間体が、前記中間体の中に少なくとも1つの空間を有し、前記少なくとも1つの空間が前記少なくとも1つの内側本体によって少なくとも部分的に占められる、請求項1又は2に記載のアルカリ電池。
- 前記中間体が、前記中空外側本体及び前記少なくとも1つの内側本体の少なくとも1つと同軸上にある、請求項1〜3のいずれか一項に記載のアルカリ電池。
- 前記中空外側本体、前記少なくとも1つの内側本体、及び前記中間体の少なくとも1つが、円筒、角柱、多面体、トーラス、錐体、円錐、球体、及びこれらの任意の組み合わせからなる群から選択される形状を有する、請求項1〜4のいずれか一項に記載のアルカリ電池。
- 前記ハウジング、前記中空外側本体、前記少なくとも1つの内側本体、及び前記中間体のそれぞれが、円筒を含む形状を有し、前記ハウジング、前記中空外側本体、前記少なくとも1つの内側本体、及び前記中間体が、共通長手方向軸を有する、請求項1〜5のいずれか一項に記載のアルカリ電池。
- 前記第1電極が、前記ハウジングの前記上端部に隣接して配置され、前記中空外側本体と前記少なくとも1つの内側本体とを一体的に相互連結して、前記単一の均質の構造を形成する、第2端部ディスクを更に備える、請求項6に記載のアルカリ電池。
- 前記アルカリ電池が、前記少なくとも1つの内側本体の内部に配置され、前記ハウジングの前記上端部及び前記下端部の1つに前記第1電極を電気的に接続する、少なくとも1つの第1集電器を含む、請求項1〜7のいずれか一項に記載のアルカリ電池。
- 前記アルカリ電池が、前記ハウジング又は前記ハウジングの前記上端部及び前記下端部の1つのいずれかに前記第2電極を電気的に接続する、少なくとも1つの第2集電器を含む、請求項8に記載のアルカリ電池。
- 前記第1集電器及び前記第2集電器の少なくとも1つが、鋼、青銅、及びこれらの任意の組み合わせを含む、請求項9に記載のアルカリ電池。
- 前記第1集電器、前記第2集電器、及び前記ハウジングの少なくとも1つが、低電気接触抵抗を有する材料でめっきされ、前記低電気接触抵抗を有する材料が、ニッケル、コバルト、カーボン含有塗料、及びこれらの任意の組み合わせを含む、請求項9又は10に記載のアルカリ電池。
- 前記第1電極が正極(カソード)であり、前記第2電極が負極(アノード)である、請求項1〜11のいずれか一項に記載のアルカリ電池。
- 前記第1電極が負極(アノード)であり、前記第2電極が正極(カソード)である、請求項1〜12のいずれか一項に記載のアルカリ電池。
- 前記第1電極から前記ハウジングの内面を絶縁するために、前記ハウジングが、プラスチックで裏打ちされた金属で少なくとも部分的に作製されているか、または、金属化プラスチックで作製されている、請求項1〜13のいずれか一項に記載のアルカリ電池。
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US201261693505P | 2012-08-27 | 2012-08-27 | |
US61/693,505 | 2012-08-27 | ||
PCT/US2013/056800 WO2014035969A1 (en) | 2012-08-27 | 2013-08-27 | Alkaline cell having increased interfacial area |
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JP2015530707A JP2015530707A (ja) | 2015-10-15 |
JP6134796B2 true JP6134796B2 (ja) | 2017-05-24 |
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US (1) | US9306206B2 (ja) |
EP (1) | EP2888769B1 (ja) |
JP (1) | JP6134796B2 (ja) |
CN (1) | CN104603970B (ja) |
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US10855760B2 (en) * | 2013-11-07 | 2020-12-01 | Cole Asher Ratias | Systems and methods for synchronizing content and information on multiple computing devices |
US9958504B2 (en) | 2014-06-20 | 2018-05-01 | Duracell U.S. Operations, Inc. | Primary alkaline battery with integrated in-cell resistances |
US20170005338A1 (en) * | 2015-07-01 | 2017-01-05 | Giga Amps UK Limited | Electrical storage batteries |
KR20180044374A (ko) | 2015-08-25 | 2018-05-02 | 옥시스 에너지 리미티드 | 배터리 센서 |
US10784519B2 (en) | 2018-03-02 | 2020-09-22 | Energizer Brands, Llc | Electrochemical cell with electrode filled protrusion |
US10673038B2 (en) | 2018-03-23 | 2020-06-02 | Chongqing Jinkang New Energy Vehicle Co., Ltd. | Battery cells for battery packs in electric vehicles |
US11552304B2 (en) | 2019-06-27 | 2023-01-10 | Energizer Brands, Llc | Electrochemical cell with improved high-rate discharge performance |
US20220238889A1 (en) * | 2019-07-11 | 2022-07-28 | LIBERKOWSKI, Janusz B. | Battery and method of making a battery |
CN115275456A (zh) * | 2022-08-24 | 2022-11-01 | 广州小鹏汽车科技有限公司 | 电池以及电池的封装方法 |
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FR2316759A1 (fr) | 1975-06-30 | 1977-01-28 | Accumulateurs Fixes | Generateur electrochimique cylindrique |
FR2622359A1 (fr) | 1987-10-26 | 1989-04-28 | Accumulateurs Fixes | Accumulateur alcalin cylindrique etanche nickel-cadmium |
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2013
- 2013-08-13 US US13/965,447 patent/US9306206B2/en not_active Expired - Fee Related
- 2013-08-27 EP EP13759393.5A patent/EP2888769B1/en not_active Not-in-force
- 2013-08-27 BR BR112015003220A patent/BR112015003220A2/pt not_active IP Right Cessation
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CN104603970A (zh) | 2015-05-06 |
CN104603970B (zh) | 2017-05-03 |
JP2015530707A (ja) | 2015-10-15 |
EP2888769A1 (en) | 2015-07-01 |
BR112015003220A2 (pt) | 2017-07-04 |
US20140057160A1 (en) | 2014-02-27 |
US9306206B2 (en) | 2016-04-05 |
WO2014035969A1 (en) | 2014-03-06 |
EP2888769B1 (en) | 2016-08-24 |
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