TWI718802B - 金屬離子電池 - Google Patents
金屬離子電池 Download PDFInfo
- Publication number
- TWI718802B TWI718802B TW108144886A TW108144886A TWI718802B TW I718802 B TWI718802 B TW I718802B TW 108144886 A TW108144886 A TW 108144886A TW 108144886 A TW108144886 A TW 108144886A TW I718802 B TWI718802 B TW I718802B
- Authority
- TW
- Taiwan
- Prior art keywords
- negative electrode
- halide
- ion battery
- metal ion
- current collector
- Prior art date
Links
- 229910021645 metal ion Inorganic materials 0.000 title claims abstract description 32
- 239000003792 electrolyte Substances 0.000 claims abstract description 23
- 239000002608 ionic liquid Substances 0.000 claims abstract description 10
- 229910001507 metal halide Inorganic materials 0.000 claims abstract description 10
- 150000005309 metal halides Chemical class 0.000 claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 52
- -1 aluminum halide Chemical class 0.000 claims description 52
- 229910052782 aluminium Inorganic materials 0.000 claims description 43
- 229910052751 metal Inorganic materials 0.000 claims description 36
- 239000002184 metal Substances 0.000 claims description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 31
- 229910052759 nickel Inorganic materials 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 150000003839 salts Chemical class 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 239000011733 molybdenum Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011149 active material Substances 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000007774 positive electrode material Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 239000011133 lead Substances 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- 239000011135 tin Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 2
- 235000019743 Choline chloride Nutrition 0.000 claims description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- IQMOJMVNWCBXPB-UHFFFAOYSA-N [H]C([H])C([H])([H])[Cl]Cl Chemical compound [H]C([H])C([H])([H])[Cl]Cl IQMOJMVNWCBXPB-UHFFFAOYSA-N 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 2
- 229960003178 choline chloride Drugs 0.000 claims description 2
- 229920001940 conductive polymer Polymers 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 238000005534 hematocrit Methods 0.000 claims 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011888 foil Substances 0.000 description 13
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- BMQZYMYBQZGEEY-UHFFFAOYSA-M 1-ethyl-3-methylimidazolium chloride Chemical compound [Cl-].CCN1C=C[N+](C)=C1 BMQZYMYBQZGEEY-UHFFFAOYSA-M 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910021382 natural graphite Inorganic materials 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MCTWTZJPVLRJOU-UHFFFAOYSA-O 1-methylimidazole Chemical compound CN1C=C[NH+]=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-O 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical group 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- KFSLWBXXFJQRDL-UHFFFAOYSA-N peroxyacetic acid Substances CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Images
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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
- H01M4/745—Expanded metal
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
- H01M4/808—Foamed, spongy materials
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
- H01M50/437—Glass
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- 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
- H01M2004/027—Negative 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
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0045—Room temperature molten salts comprising at least one organic ion
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
本發明提供一種金屬離子電池,該金屬離子電池可包含一負極、一正極、一隔離層、及一電解質,其中該正極以隔離層與該負極相隔,該電解質設置於該正極與該負極之間。該負極包含一負極集流體和一負極活性層,其中該負極集流體具有多孔結構,且該負極集流體直接接觸該負極活性層之一表面。該電解質可包含一離子液體和一金屬鹵化物。
Description
本發明關於一種金屬離子電池。
近幾年來,在全球對於電池的安全性高度關注下,鋁離子電池的開發蓬勃發展。一般鋁離子電池係由鋁負極、隔離膜、正極及電解液所組成,在不斷的充放電過程中,鋁負極會因沉積/溶解不可逆並伴隨著自腐蝕,使得鋁負極面積不斷消耗縮小,造成極片整體電流密度增加,進而導致電池芯局部發熱、不可逆現象加劇,直接影響到電池壽命及電池性能。此外,為滿足實際商業化應用的需求,鋁離子電池快速充放電的效能仍需被進一步的提昇。
因此,改善鋁離子電池鋁負極消耗的現象,以延長電池壽命以及提高快速充放電的效能,為亟待解決的問題。
根據本揭露實施例,本揭露提供一種金屬離子電池,可包含一負極、一正極、一隔離層、及一電解質;其中正極以隔離層與負極相隔,電解質設置於正極與負極之間,且電解質可包含離子液體和金屬鹵化物;負極包含負極集流體和負極活性層,且負極集流體直接接觸負極活性層之一側表面,其中負極集流體具有多孔結構。
以下針對本揭露所述之金屬離子電池作詳細說明。應了解的是,以下之敘述提供許多不同的實施例或例子,用以實施本揭露之不同樣態。以下所述特定的元件及排列方式僅為簡單描述本揭露。當然,這些僅用以舉例而非本揭露之限定。此外,在不同實施例中可能使用重複的標號或標示。這些重複僅為了簡單清楚地敘述本揭露,不代表所討論之不同實施例及/或結構之間具有任何關聯性。且在圖式中,實施例之形狀、數量、或是厚度可擴大,並以簡化或是方便標示。再者,圖式中各元件之部分將以分別描述說明之,值得注意的是,圖中未繪示或描述之元件,為所屬技術領域中具有通常知識者所知的形式,此外,特定之實施例僅為揭示本揭露使用之特定方式,其並非用以限定本揭露。
根據本揭露之實施例,金屬離子電池包含一負極,該負極包含集流體和活性層,藉由使用多孔結構的集流體及活性層高比表面積化的複合結構設計,一方面可得到較佳的快速充放電特性,另一方面可提升負極表面電場的均勻度,延長電池的循環壽命。
請參照第1圖,係本揭露一實施例所述之金屬離子電池的示意圖。金屬離子電池100可包含一負極10、一正極20、一隔離層30、及一電解質(未繪示),其中隔離層30設置於負極10與正極20之間,以使負極10以隔離層30與正極20相隔,避免負極10
與正極20直接接觸,以及,電解質設置於負極10與正極20之間,以與負極10及正極20接觸傳導離子。
根據本揭露一實施例,上述負極10可包含一負極集流體11與一負極活性層12,負極集流體11直接接觸負極活性層12的一表面。在一實施例中,上述負極10可由一負極集流體11與一負極活性層12所組成,負極集流體11直接接觸負極活性層12的一表面。負極集流體11可具有多孔結構,例如3D網狀結構或發泡結構。負極集流體11的材料可包含鋁、鎳、鉬、鎢、鉭、碳、鈦、鉻、鈷、錫、鉛、銅、汞、金、銀、鉑、鈹、鐵、氮化鈦、導電聚合物、或上述之組合。所述導電聚合物可例如為聚苯胺、聚吡咯、聚噻吩和聚對苯乙烯,以及它們的衍生物。在一實施例中,負極集流體11的材料可為氧化還原活性小於負極活性層12中之活性材料的導電材,舉例來說,當負極活性層12中的活性材料為鋁,則負極集流體11的材料可包含鎳、鉬、鎢、鉭、碳、鈦、鉻、鈷、錫、鉛、銅、汞、金、銀、鉑、鈹、或鐵。在一實施例中,負極集流體11可為鎳網、泡沫鎳、鉬網、或泡沫鉬。在一實施例中,負極集流體可具有一孔隙率約為10%至99.9%,例如50%至99.9%,孔隙率P的計算方式可以如下式所示:P=V1/V2×100%,其中V1係負極集流體中孔隙所佔的體積、V2係負極集流體總體的體積。所述孔隙率的量測方式可例如孔隙率儀。
在一實施例中,上述負極活性層12可為一金屬片材,金屬片材可包含鈉、鉀、鋁、鎂、鋅、上述之合金、或上述之組合。在一實施例中,金屬片材係由鈉、鉀、鋁、鎂、或鋅所組成。在一實施例中,前述負極集流體的材料的氧化還原活性小於該金屬片材。在一實施例中,該金屬片材表面具多孔結構,且單位面積比容值(specific capacitance per unit area)可大於0.5μF/ cm2
,例如0.6μF/ cm2
至600μF/ cm2
。相較於表面光滑的金屬片材,具多孔結構的同類金屬片材的比表面積會比較高,而且單位面積比容值(specific capacitance per unit area)也會提高,因此可由金屬片材的單位面積比容值的變化來代表金屬片材比表面積的變化。所述單位面積比容值的量測方式可例如依EIAJ RC-2364A的試驗方法。在一實施例中,該金屬片材的厚度可為1微米至10,000微米,例如10微米至5,000微米。可視需要或用途調整金屬片材的厚度,例如,當金屬片材的比表面積較高時,可增加金屬片材的厚度,以避免容易破片。上述金屬片材表面的多孔結構可經由加工得到,加工方法可例如表面研磨、電漿(plasma)處理、鑄造法、發泡法、沉積法、燒結法等。在一實施例中,可經由將上述金屬片材與負極集流體直接焊接或壓合而得到含有負極集流體與負極活性層(金屬片材)的負極,且負極集流體與負極活性層(金屬片材)的一側表面直接接合。上述壓合的方式可例如為碾壓、滾壓、或油壓。在一實施例中,上述金屬片材的一側表面配置一負極集流體,所形成的負極結構為負極集流體/負極活性層(金屬片材)。在一實施例中,上述金屬片材的二側表面各配置一負極集流體,所形成的負極結構為負極集流體/負極活性層(金屬片材)/負極集流體。
在一實施例中,上述負極活性層12可為一膜層,該膜層可包含金屬粉體。藉由使用金屬粉體,可提高接觸的表面積。金屬粉體可包括鈉、鉀、鋁、鎂、鋅、上述的合金、或上述的組合。在一實施例中,前述負極集流體的材料的氧化還原活性小於該金屬粉體。金屬粉體的粒徑可為1微米至50微米,例如1微米至40微米,又例如4微米至20微米。上述膜層可進一步包含黏著劑,黏著劑可為羧甲基纖維素(carboxymethyl cellulose,CMC)、丁苯橡胶(styrene butadiene rubber,SBR)、聚丙烯酸(poly(acrylic acid),PAA)、聚四氟乙烯(polyvinylidence fluoride,PVDF)、或上述之組合。金屬粉體與黏著劑的重量比例可為0.5:99.5至99.5:0.5。在一實施例中,可將上述之金屬粉體和黏著劑與一溶劑攪拌均勻成漿料,然後將漿料塗佈於負極集流體的所有表面或部份表面,乾燥後即可得到含有負極集流體與負極活性層(膜層)的負極,且負極集流體與負極活性層之一表面直接接合。使用的溶劑與其用量沒有特別限制,只要能分散金屬粉體與黏著劑即可,溶劑的種類可例如為水、N-甲基吡咯烷酮(N-methyl pyrrolidinone,NMP)、異丙醇、或鄰苯二甲酸(dimethyl phthalate,DMP)。
在第1圖之金屬離子電池示意圖中,負極10可包含一負極集流體11與一負極活性層12,負極集流體11配置於負極活性層12與隔離層30之間,但本揭露並不限於此,亦可調整位置,例如,在另一實施例中,負極活性層12可配置於負極集流體11與隔離層30之間。在一些實施例中,負極10係由負極集流體11與負極活性層12所構成。
在一實施例中,上述正極20可包含一正極活性層和一正極集電層。該正極活性層可包含正極活性材料,該正極活性材料可為層狀活性材料。在一實施例中,該層狀活性材料可包含石墨、奈米碳管、石墨烯、或上述之組合。在一實施例中,該正極活性層可進一步包含黏著劑,該黏著劑可例如為PAA、SBR、CMC、或上述之組合。該正極集電層可包含導電性碳基材、泡沫鎳、鎳箔、或鎳網。在一實施例中,該導電性碳基材可為碳布、碳氈、或碳紙。
在一實施例中,上述電解質可包含一離子液體和一金屬鹵化物,其中該金屬鹵化物與該離子液體之莫耳比例可為1.1:1至2.1:1,例如1.1:1至1.8:1。該金屬鹵化物可為鹵化鋁、鹵化銀、鹵化銅、鹵化鐵、鹵化鈷、鹵化鋅、鹵化銦、鹵化鎘、鹵化鎳、鹵化錫、鹵化鉻、鹵化鑭、鹵化釔、鹵化鈦、鹵化錳、鹵化鉬、或上述之組合。在一實施例中,該金屬鹵化物為鹵化鋁。該離子液體可為烷基咪唑鎓鹽(alkylimidazolium salt)、烷基吡啶鎓鹽(alkylpyridinium salt)、烷基氟吡唑鎓鹽(alkylfluoropyrazolium salt)、烷基三唑鎓鹽(alkyltriazolium salt)、芳烷銨鹽(aralkylammonium salt)、烷基烷氧基銨鹽(alkylalkoxyammonium salt)、芳烷鏻鹽(aralkylphosphonium salt)、芳烷鋶鹽(aralkylsulfonium salt)、或上述的組合。舉例而言,當金屬鹵化物為鹵化鋁,離子液體可為氯化l-乙基-3-甲基咪唑鎓。上述電解質可進一步添加添加劑,以提高電導率且降低黏度,或可以其他方式變更離子液體電解質以得到有利於金屬之可逆電沉積的組合物。在一實施例中,上述電解質可進一步包含尿素(urea)、乙醯胺(Acetamide)、氯化膽鹼(Choline chloride)、乙醯氯化膽鹼(ethylchlorine chloride)、鹼金族鹵化物(alkali halide)、二甲基亞碸(Dimethyl sulfoxide)、或上述的組合。
在一實施例中,上述隔離層30可為玻璃纖維、聚乙烯(polyethylene,PE)、聚丙烯(Polypropylene,PP)、不織布、木質纖維、聚醚碸樹脂(Poly(ether sulfones),PES)、陶瓷纖維、或上述之組合。
本揭露之金屬離子電池的元件可包括負極、正極、隔離層、及電解質,其中該負極可包含負極活性層和負極集流體,電解質介於負極與正極之間。在一實施例中,金屬離子電池可包含前述之負極活性層、負極集流體、正極、隔離層、及電解質,且各元件的排列順序可為負極活性層/負極集流體/隔離層/正極,或者,可調整各元件的排列順序,為負極集流體/負極活性層/隔離層/正極。在一些實施例中,亦可將電池各元件擴充做堆疊,例如,將各元件擴充排列為正極/隔離層/負極集流體/負極活性層/負極集流體/隔離層/正極,或是,正極/隔離層/負極活性層/負極集流體/負極活性層/隔離層/正極。負極活性層與負極集流體相對於其他元件不同的排列方式,可影響負極處電場的均勻性與金屬離子溶解沉積的情形,進而影響電池的循環壽命。
為了讓本揭露之上述和其他目的、特徵、和優點能更明顯易懂,下文特舉數實施例及比較實施例,作詳細說明如下:
比較例1:
首先,提供一光面鋁箔(厚度為0.05mm,其中該鋁箔的單位面積比容值為0.5μF/ cm2
),對其進行裁切,得到一負極(尺寸為35mm×70mm)。接著,提供一正極(集電層(泡沫鎳)上配置活性層(天然石墨)),尺寸為35mm×70mm;以及,提供隔離層(玻璃纖維濾紙,商品編號為沃特曼(Whatman)GF/C)。接著,依照負極/隔離層/正極的順序排列,以鋁塑膜將其封裝並注入電解液(氯化鋁(AlCl3
)/氯化l-乙基-3-甲基咪唑鎓( 1-ethyl-3-methylimidazolium chloride、 [EMIm]Cl)、其中AlCl3
與[EMIm]Cl之莫耳比約為1.4:1),得到鋁離子電池(1)。
接著,使用新威爾電子之充放電機(BST408-5V-10A)對比較例1所得之鋁離子電池(1)進行充放電測試,分別以1C/1C、3C/3C、5C/5C、7C/7C、及10C/10C的充放電速率量測放電克電容量;另外,以1C/1C的充放電速率量測第1圈與第100圈的放電克電容量,計算電容量維持率,結果如表1所示。
實施例1:
首先,提供一光面鋁箔(厚度為0.05mm,其中該鋁箔的單位面積比容值為0.5μF/ cm2
),以及一泡沫鎳(孔隙率約為99.8%),將鋁箔與泡沫鎳焊接結合,然後對其進行裁切,得到一負極(尺寸為35mm×70mm)。
接著,提供一正極(集電層(泡沫鎳)上配置活性層(天然石墨)),尺寸為35mm×70mm。以及,提供隔離層(玻璃纖維濾紙,沃特曼(Whatman)GF/C)。接著,依照負極(鋁箔/泡沫鎳)/隔離層/正極的順序排列,以鋁塑膜將其封裝並注入電解液(氯化鋁(AlCl3
)/氯化l-乙基-3-甲基咪唑鎓( 1-ethyl-3-methylimidazolium chloride、 [EMIm]Cl)、其中AlCl3
與[EMIm]Cl之莫耳比約為1.4:1),得到鋁離子電池(2)。
接著,使用新威爾電子之充放電機(BST408-5V-10A)對實施例1所得之鋁離子電池(2)進行充放電測試,分別以1C/1C、3C/3C、5C/5C、7C/7C、及10C/10C的充放電速率量測放電克電容量;另外,以1C/1C的充放電速率量測第1圈與第100圈的放電克電容量,計算電容量維持率,結果如表1所示。
實施例2:
首先,提供一鋁箔提供一光面鋁箔(厚度為0.05mm,其中該鋁箔的單位面積比容值為0.5μF/ cm2
),以電漿對鋁箔表面進行粗化處理,得到一單位面積比容值為420μF/cm2
的粗化鋁箔,接著,提供一泡沫鎳(孔隙率約為99.8%),將鋁箔與泡沫鎳焊接結合,然後對其進行裁切,得到一負極(尺寸為35mm×70mm)。
接著,提供一正極(集電層(泡沫鎳)上配置活性層(天然石墨)),尺寸為35mm×70mm。以及,提供隔離層(玻璃纖維濾紙,商品編號為沃特曼(Whatman)GF/C)。接著,依照負極(粗化鋁箔/泡沫鎳)/隔離層/正極的順序排列,以鋁塑膜將其封裝並注入電解液(氯化鋁(AlCl3
)/氯化l-乙基-3-甲基咪唑鎓( 1-ethyl-3-methylimidazolium chloride、 [EMIm]Cl)、其中AlCl3
與[EMIm]Cl之莫耳比約為1.4:1),得到鋁離子電池(3)。
接著,使用新威爾電子之充放電機(BST408-5V-10A)對實施例2所得之鋁離子電池(3)進行充放電測試,分別以1C/1C、3C/3C、5C/5C、7C/7C、及10C/10C的充放電速率量測放電克電容量;另外,以1C/1C的充放電速率量測第1圈與第100圈的放電克電容量,計算電容量維持率,結果如表1所示。
表1
| 1C/1C 克電容量 (mAh/g) | 3C/3C 克電容量 (mAh/g) | 5C/5C 克電容量 (mAh/g) | 7C/7C 克電容量 (mAh/g) | 10C/10C 克電容量 (mAh/g) | 100圈電容量維持率@1C | |
| 比較例1 | 70.8 | 39.1 | 30.8 | 25.8 | 20.8 | 77.6% |
| 實施例1 | 80.3 | 58.3 | 54.2 | 46.1 | 40.0 | 95.0% |
| 實施例2 | 89.2 | 70.8 | 60.8 | 50.0 | 43.0 | 97.4% |
由表1可得知,相較於比較例1,實施例1中電池在不同放電速率的克電容量與100圈@1C的電容量維持率均明顯提升,顯示負極加入使用具有多孔結構的負極集流體,對於提升快速充放電的特性與延長電池的循環壽命,均有明顯的效果。而實施例2的結果顯示,當進一步增加負極活性層的比表面積,可進一步提高快速充放電的特性與延長電池的循環壽命。
實施例3:
首先,將100克的鋁粉(購自Alfa,平均粒徑為20微米)、10克的CMC (購自日本紙)、1.5克的SBR (購自JSR)、及20克的水充分攪拌混合成漿料,接著,提供一泡沫鎳(孔隙率約為99.8%),將漿料塗布於泡沫鎳上,放入烘箱(70℃)乾燥,然後取出對其進行裁切,得到一負極(尺寸為35mm×70mm)。
接著,提供一正極(集電層(泡沫鎳)上配置活性層(天然石墨)),尺寸為35mm×70mm。以及,提供隔離層(玻璃纖維濾紙,商品編號為沃特曼(Whatman)GF/C)。接著,依照負極(泡沫鎳/鋁粉層)/隔離層/正極的順序排列,以鋁塑膜將其封裝並注入電解液(氯化鋁(AlCl3
)/氯化l-乙基-3-甲基咪唑鎓( 1-ethyl-3-methylimidazolium chloride、 [EMIm]Cl)、其中AlCl3
與[EMIm]Cl之莫耳比約為1.4:1),得到鋁離子電池(4)。
接著,使用新威爾電子之充放電機(BST408-5V-10A)對實施例3所得之鋁離子電池(4)進行充放電測試,分別以1C/1C、3C/3C、5C/5C、7C/7C、及10C/10C的充放電速率量測放電克電容量,量測結果分別是76.3 mAh/g、65.0 mAh/g、60.0 mAh/g、54.2 mAh/g、以及41.6 mAh/g。
雖然本揭露已以數個實施例揭露如上,然其並非用以限定本揭露,任何本技術領域中具有通常知識者,在不脫離本揭露之精神和範圍內,當可作任意之更動與潤飾,因此本揭露之保護範圍當視後附之申請專利範圍所界定者為準。
10:負極
11:負極集流體
12:負極活性層
20:正極
30:隔離層
100:金屬離子二次電池
第1圖係本揭露一實施例所述金屬離子電池之示意圖。
10:負極
11:負極集流體
12:負極活性層
20:正極
30:隔離層
100:金屬離子電池
Claims (16)
- 一種金屬離子電池,包含:一負極;一正極;一隔離層,其中該正極以該隔離層與該負極相隔;以及一電解質,設置於該正極與該負極之間,其中該電解質包含一離子液體和一金屬鹵化物,其中該金屬鹵化物與該離子液體之莫耳比例為1.1:1至2.1:1;其中該負極包含一負極集流體和一負極活性層,且該負極集流體直接接觸該負極活性層之一表面,其中該負極集流體具有多孔結構,其中該負極集流體位於該負極活性層與該隔離層之間。
- 如申請專利範圍第1項所述之金屬離子電池,其中該負極係由該負極集流體與該負極活性層所構成。
- 如申請專利範圍第1項所述之金屬離子電池,其中該負極集流體的材料為鋁、鎳、鉬、鎢、鉭、碳、鈦、鉻、鈷、錫、鉛、銅、汞、金、銀、鉑、鈹、鐵、氮化鈦、導電聚合物、或上述之組合。
- 如申請專利範圍第1項所述之金屬離子電池,其中該負極集流體的孔隙率為10%至99.9%。
- 如申請專利範圍第1項所述之金屬離子電池,其中該負極集流體為鎳網、泡沫鎳、鉬網、或泡沫鉬。
- 如申請專利範圍第1項所述之金屬離子電池,其中該負極活性層為一金屬片材,且該金屬片材包括鈉、鉀、鋁、鎂、鋅、上述之合金、或上述之組合。
- 如申請專利範圍第6項所述之金屬離子電池,其中該金屬片材表面具多孔結構,且單位面積比容值大於0.50μF/cm2,且該片材的厚度為1μm至10,000μm。
- 如申請專利範圍第1項所述之金屬離子電池,其中負極活性層為一膜層,且該膜層包含金屬粉體,該金屬粉體包括鈉、鉀、鋁、鎂、鋅、上述之合金、或上述之組合,且該金屬粉體之粒徑為1μm至50μm。
- 如申請專利範圍第1項所述之金屬離子電池,其中該正極包含一正極活性層和一正極集電層。
- 如申請專利範圍第9項所述之金屬離子電池,其中該正極集電層包含導電性碳基材、泡沫鎳、鎳箔、或鎳網。
- 如申請專利範圍第10項所述之金屬離子電池,其中該導電性碳基材為碳布、碳氈、或碳紙。
- 如申請專利範圍第9項所述之金屬離子電池,其中該正極活性層包含正極活性材料,該正極活性材料為層狀活性材料,包含石墨、奈米碳管、石墨烯、或上述之組合。
- 如申請專利範圍第1項所述之金屬離子電池,其中該金屬鹵化物為鹵化鋁、鹵化銀、鹵化銅、鹵化鐵、鹵化鈷、鹵化鋅、鹵化銦、鹵化鎘、鹵化鎳、鹵化錫、鹵化鉻、鹵 化鑭、鹵化釔、鹵化鈦、鹵化錳、鹵化鉬、或上述之組合。
- 如申請專利範圍第1項所述之金屬離子電池,其中該離子液體包含烷基咪唑鎓鹽(alkylimidazolium salt)、烷基吡啶鎓鹽(alkylpyridinium salt)、烷基氟吡唑鎓鹽(alkylfluoropyrazolium salt)、烷基三唑鎓鹽(alkyltriazolium salt)、芳烷銨鹽(aralkylammonium salt)、烷基烷氧基銨鹽(alkylalkoxyammonium salt)、芳烷鏻鹽(aralkylphosphonium salt)、芳烷鋶鹽(aralkylsulfonium salt)、或上述的組合。
- 如申請專利範圍第1項所述之金屬離子電池,其中該電解質還包含尿素(urea)、乙醯胺(acetamide)、氯化膽鹼(Choline chloride)、乙醯氯化膽鹼(ethylchlorine chloride)、鹼金族鹵化物(alkali halide)、二甲基亞碸、或上述的組合。
- 如申請專利範圍第1項所述之金屬離子電池,其中該隔離層為玻璃纖維、聚乙烯(polyethylene,PE)、聚丙烯(polypropylene,PP)、不織布、本質纖維、聚醚碸樹脂(poly(ether sulfones),PES)、陶瓷纖維、或上述之組合。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107147398 | 2018-12-27 | ||
| TW107147398 | 2018-12-27 | ||
| CN201910444710.6A CN111384360B (zh) | 2018-12-27 | 2019-05-27 | 金属离子电池 |
| CN201910444710.6 | 2019-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202025537A TW202025537A (zh) | 2020-07-01 |
| TWI718802B true TWI718802B (zh) | 2021-02-11 |
Family
ID=71121892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108144886A TWI718802B (zh) | 2018-12-27 | 2019-12-09 | 金屬離子電池 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11791496B2 (zh) |
| CN (1) | CN111384360B (zh) |
| TW (1) | TWI718802B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820932A (zh) * | 2021-03-01 | 2021-05-18 | 南京大学 | 一种铜空气熔盐二次电池及其制备方法 |
| US20240021835A1 (en) * | 2022-07-14 | 2024-01-18 | Massachusetts Institute Of Technology | 3D Electrode Design for a High Specific-capacity Al-graphite Dual-ion Battery |
| TWI834359B (zh) * | 2022-10-27 | 2024-03-01 | 亞福儲能股份有限公司 | 應用於鋁電池的負極結構 |
| TWI888790B (zh) * | 2023-01-31 | 2025-07-01 | 亞福儲能股份有限公司 | 鋁電池 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093887A (zh) * | 2011-08-18 | 2014-10-08 | 奈克松有限公司 | 形成多个粒子的方法 |
| TWI606630B (zh) * | 2016-05-17 | 2017-11-21 | 財團法人工業技術研究院 | 金屬離子電池 |
| CN207993962U (zh) * | 2017-12-11 | 2018-10-19 | 吉安市优特利科技有限公司 | 集流体、电池极片和电池 |
| CN109004255A (zh) * | 2018-07-06 | 2018-12-14 | 南通沃德材料科技有限公司 | 一种电化学储能电池 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197169A (en) | 1978-09-05 | 1980-04-08 | Exxon Research & Engineering Co. | Shunt current elimination and device |
| US4371433A (en) | 1980-10-14 | 1983-02-01 | General Electric Company | Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies |
| JPH08236120A (ja) * | 1995-03-01 | 1996-09-13 | Furukawa Electric Co Ltd:The | 多孔質電解金属箔の製造方法、その電解金属箔を用いた二次電池用電極 |
| JP2001503911A (ja) | 1996-11-13 | 2001-03-21 | エルテック・システムズ・コーポレーション | 二次電池電極用の金属フォーム |
| CA2317452A1 (en) | 1998-01-28 | 1999-08-05 | Chemieco S.R.L. | Redox flow battery system and cell stack |
| AU2003302519A1 (en) | 2002-11-29 | 2004-06-23 | Mitsui Mining And Smelting Co., Ltd. | Negative electrode for non-aqueous electrolyte secondary cell and method for manufacture thereof, and non-aqueous electrolyte secondary cell |
| CN1208864C (zh) | 2003-03-10 | 2005-06-29 | 华南理工大学 | 锌镍一次电池的制备方法 |
| TWI237417B (en) | 2003-07-25 | 2005-08-01 | Hon Hai Prec Ind Co Ltd | Electrode structure and rechargeable lithium battery using the same |
| US8974959B2 (en) | 2008-07-16 | 2015-03-10 | Uchicago Argonne, Llc | Multi-component intermetallic electrodes for lithium batteries |
| CN101662020B (zh) * | 2009-09-24 | 2011-03-23 | 无锡欧力达新能源电力科技有限公司 | 一种二次铝电池及其正极活性材料的制备 |
| CN101862020B (zh) | 2010-05-21 | 2013-02-13 | 广东中烟工业有限责任公司 | 分段式烘丝机 |
| JP5787307B2 (ja) | 2010-07-23 | 2015-09-30 | 東京応化工業株式会社 | 二次電池用多孔質電極 |
| JP2012033423A (ja) | 2010-08-02 | 2012-02-16 | Sumitomo Electric Ind Ltd | 金属多孔体およびその製造方法、それを用いた電池 |
| JP2012082483A (ja) | 2010-10-13 | 2012-04-26 | Sumitomo Electric Ind Ltd | 金属多孔体とその製造方法、および溶融塩電池 |
| US8361661B2 (en) * | 2011-03-08 | 2013-01-29 | Pellion Technologies Inc. | Rechargeable magnesium ion cell components and assembly |
| US9734955B2 (en) | 2012-08-28 | 2017-08-15 | Sichuan University | Electrode material, preparation method thereof and supercapacitor based thereof |
| US10720635B2 (en) * | 2012-11-28 | 2020-07-21 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Zinc electrodes for batteries |
| JP2014220199A (ja) * | 2013-05-10 | 2014-11-20 | 住友電気工業株式会社 | ナトリウム溶融塩電池およびこれに用いる溶融塩電解質またはイオン性液体 |
| US20170237127A1 (en) * | 2014-10-24 | 2017-08-17 | Semiconductor Energy Laboratory Co., Ltd. | Electrode, manufacturing method thereof, negative electrode, manufacturing method thereof, power storage device, and electronic device |
| CN104659332B (zh) | 2015-02-27 | 2017-01-11 | 山东润昇电源科技有限公司 | 一种高倍率磷酸铁锂电池正极及其制造方法 |
| US10826113B2 (en) * | 2015-04-13 | 2020-11-03 | Global Graphene Group, Inc. | Zinc ion-exchanging energy storage device |
| TWI575807B (zh) | 2015-08-14 | 2017-03-21 | 行政院原子能委員會核能研究所 | 液流電池歧路電流阻抑裝置及其方法 |
| GB2544495B (en) * | 2015-11-17 | 2018-12-05 | Nexeon Ltd | Surface modified electrochemically active material |
| CN107394260B (zh) * | 2016-05-17 | 2020-06-09 | 财团法人工业技术研究院 | 金属离子电池 |
| JP6701122B2 (ja) * | 2016-05-17 | 2020-05-27 | 財團法人工業技術研究院Industrial Technology Research Institute | 金属イオンバッテリー及びその製造方法 |
| CN105977526A (zh) * | 2016-06-15 | 2016-09-28 | 昆明理工大学 | 一种可充电铝碳电池及其制备方法 |
| US20180219257A1 (en) * | 2017-01-25 | 2018-08-02 | Industrial Technology Research Institute | Aluminum-ion battery |
| KR101904111B1 (ko) * | 2017-03-10 | 2018-10-04 | 인하대학교 산학협력단 | 비수계 알루미늄 이온 배터리용 음극재 및 이의 제조방법 |
| MX2019014048A (es) * | 2017-05-31 | 2020-02-05 | Univ Leland Stanford Junior | Bateria recargable ultra-estable de manganeso con reacciones de solido-liquido-gas. |
| CN207503814U (zh) | 2017-11-16 | 2018-06-15 | 四川省西科六木科技有限公司 | 一种无需使用穿孔箔涂覆锂离子电容器 |
| US10305139B2 (en) * | 2018-07-27 | 2019-05-28 | High Tech Battery Inc. | Energy storage system |
-
2019
- 2019-05-27 CN CN201910444710.6A patent/CN111384360B/zh active Active
- 2019-10-04 US US16/593,698 patent/US11791496B2/en active Active
- 2019-12-09 TW TW108144886A patent/TWI718802B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093887A (zh) * | 2011-08-18 | 2014-10-08 | 奈克松有限公司 | 形成多个粒子的方法 |
| TWI606630B (zh) * | 2016-05-17 | 2017-11-21 | 財團法人工業技術研究院 | 金屬離子電池 |
| CN207993962U (zh) * | 2017-12-11 | 2018-10-19 | 吉安市优特利科技有限公司 | 集流体、电池极片和电池 |
| CN109004255A (zh) * | 2018-07-06 | 2018-12-14 | 南通沃德材料科技有限公司 | 一种电化学储能电池 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111384360A (zh) | 2020-07-07 |
| US11791496B2 (en) | 2023-10-17 |
| US20200212476A1 (en) | 2020-07-02 |
| TW202025537A (zh) | 2020-07-01 |
| CN111384360B (zh) | 2022-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI718802B (zh) | 金屬離子電池 | |
| Hiralal et al. | Nanomaterial-enhanced all-solid flexible zinc− carbon batteries | |
| JP6195236B2 (ja) | アルミニウム二次電池 | |
| Zhao et al. | A high-performance asymmetric supercapacitor based on Co (OH) 2/graphene and activated carbon electrodes | |
| Chen et al. | Asymmetric metal oxide pseudocapacitors advanced by three-dimensional nanoporous metal electrodes | |
| CN109994322B (zh) | 一种电池型超级电容器及其用途 | |
| CN107171018B (zh) | 一种半固态锂浆料电池 | |
| WO2017020860A1 (zh) | 电池、电池组以及不间断电源 | |
| CN104103791A (zh) | 一种电池复合隔膜及其制备方法 | |
| WO2014206352A1 (zh) | 电解液及电池 | |
| TWI686978B (zh) | 金屬離子電池 | |
| WO2019080689A1 (zh) | 一种混合型超级电容器 | |
| CN204360933U (zh) | 超级锂离子电容器 | |
| CN105977526A (zh) | 一种可充电铝碳电池及其制备方法 | |
| WO2016202276A1 (zh) | 正极材料及电池 | |
| CN107871885B (zh) | 金属离子二次电池 | |
| CN113793972B (zh) | 一种电池及其制备方法 | |
| JP4973892B2 (ja) | キャパシタ | |
| JP2013042129A (ja) | 電極活物質スラリー組成物及びこれを用いた電極を含む電気化学キャパシタ | |
| CN107887178B (zh) | 一种纳米多孔镍钒锰/氧化物复合电极及其制备方法 | |
| JP2014187383A (ja) | 金属多孔体を用いたキャパシタ | |
| JPWO2015114984A1 (ja) | 導電化樹脂成形体、構造体、アルミニウム多孔体、アルミニウム多孔体の製造方法、集電体、電極、非水系電気二重層キャパシタ及びリチウムイオンキャパシタ | |
| KR102617869B1 (ko) | 전극 제조방법 | |
| JP5565112B2 (ja) | 金属多孔体を用いたキャパシタ | |
| JP6103521B2 (ja) | 非水電解液二次電池およびその製造方法 |