JP2010507917A - 電気化学電池用のメソ多孔性電極 - Google Patents
電気化学電池用のメソ多孔性電極 Download PDFInfo
- Publication number
- JP2010507917A JP2010507917A JP2009533941A JP2009533941A JP2010507917A JP 2010507917 A JP2010507917 A JP 2010507917A JP 2009533941 A JP2009533941 A JP 2009533941A JP 2009533941 A JP2009533941 A JP 2009533941A JP 2010507917 A JP2010507917 A JP 2010507917A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrodes
- redox
- double layer
- nickel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000011148 porous material Substances 0.000 claims abstract description 25
- 239000003792 electrolyte Substances 0.000 claims description 11
- 239000013335 mesoporous material Substances 0.000 abstract description 21
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 9
- 230000000737 periodic effect Effects 0.000 abstract description 4
- 239000011149 active material Substances 0.000 abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 62
- 229910052759 nickel Inorganic materials 0.000 description 28
- 239000010410 layer Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 238000003860 storage Methods 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 238000000151 deposition Methods 0.000 description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000008021 deposition Effects 0.000 description 8
- 238000004070 electrodeposition Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 229910000480 nickel oxide Inorganic materials 0.000 description 6
- 239000004976 Lyotropic liquid crystal Substances 0.000 description 5
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910018871 CoO 2 Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910002640 NiOOH Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ROZSPJBPUVWBHW-UHFFFAOYSA-N [Ru]=O Chemical class [Ru]=O ROZSPJBPUVWBHW-UHFFFAOYSA-N 0.000 description 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- GFHNAMRJFCEERV-UHFFFAOYSA-L cobalt chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Co+2] GFHNAMRJFCEERV-UHFFFAOYSA-L 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002659 electrodeposit Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- VUFYPLUHTVSSGR-UHFFFAOYSA-M hydroxy(oxo)nickel Chemical compound O[Ni]=O VUFYPLUHTVSSGR-UHFFFAOYSA-M 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910021518 metal oxyhydroxide Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229940078494 nickel acetate Drugs 0.000 description 1
- LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 description 1
- 229910000483 nickel oxide hydroxide Inorganic materials 0.000 description 1
- AIBQNUOBCRIENU-UHFFFAOYSA-N nickel;dihydrate Chemical compound O.O.[Ni] AIBQNUOBCRIENU-UHFFFAOYSA-N 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- GLZWNFNQMJAZGY-UHFFFAOYSA-N octaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCO GLZWNFNQMJAZGY-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910003445 palladium oxide Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/02—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof using combined reduction-oxidation reactions, e.g. redox arrangement or solion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/04—Hybrid capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/46—Metal oxides
-
- 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
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- 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
-
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Inert Electrodes (AREA)
Abstract
Description
より好ましくは1×1012から1×1013孔/cm2の範囲内の孔数密度を呈することができる。
その構造は、表1に要約してある。
<液晶混合物の調製>
10μmの厚さのニッケル箔(Wiggin社の特殊な金属)は、メソ多孔性材料を堆積する前にアセトンを使用して脱脂した。
メソ多孔性材料を電着するのに使用するセルは、脱脂したニッケル箔の作用電極と堅い炭素の対向電極との間に、2つの電極の距離を3mmとして、液晶テンプレートを挟むことによって構成した。
一旦、電着が終了したら、堆積電極を温水の中で洗浄して、CABT並びに、未反応のニッケル及びコバルト塩を除去した。
スーパーキャパシタを構成する前に、6MのKOH溶液で定電流サイクリング法を用いて、堆積ニッケル・コバルト電極の電荷蓄積容量を測定した。サイクリングは、水銀/酸化水銀の基準電極に対して0Vから6Vまで行い、これにはニッケル/炭素の複合対向電極を使用した。電極を充電及び放電するために使用する電流は6mA/cm2とした。
ハイブリッドスーパーキャパシタを構成するため、メソ多孔性ニッケル・コバルトの電極は、ポリプロピレンのセパレータ(Celgard3501)、厚さが250μmの炭素の負電極(Gore Excellerator)、及び、6MのKOH電解液と組み合わせた。炭素の負電極は、厚さが10μmのニッケル箔の電流コレクタで裏打ちした。電池は、アルミニウムベースのソフトパック材料の中に入れた。電池への接続を容易にするために、ニッケルタブをニッケル・コバルトの電極に、超音波溶接した。メソ多孔性ニッケル・コバルト電極、炭素電極、及び、セパレータのフットプリントは全て同一とした。
この実施例は、本発明の請求範囲外にある電極の厚さの比率を用いた電池を実証した。
<厚いニッケル電極>
本実施例は、先行技術において最適であると示された範囲内にあるも、実施例2とは異なる範囲にある電極体積比を有する電池の性能を実証した。
Claims (11)
- 少なくとも1つの二重層電極と、少なくとも1つの酸化還元電極と、電流コレクタと、少なくとも1つのセパレータと、電解液とを備えているハイブリッドスーパーキャパシタにおいて、前記1つ又は複数の酸化還元電極の総体積に対する、前記1つ又は複数の二重層電極の総体積の比率が9:1から100:1までであることを特徴とする、ハイブリッドスーパーキャパシタ。
- 前記電極が、類似又は同一のフットプリントを有し、前記1つ又は複数の酸化還元電極の総厚に対する、前記1つ又は複数の二重層電極の総厚の比率が9:1から100:1までである、請求項1に記載のハイブリッドスーパーキャパシタ。
- 前記1つ又は複数の酸化還元電極の総体積に対する、前記1つ又は複数の二重層電極の総体積の比率が9:1を超えた比率から100:1までの範囲内にある、請求項1又は2に記載のハイブリッドスーパーキャパシタ。
- 前記1つ又は複数の酸化還元電極の総体積に対する、前記1つ又は複数の二重層電極の総体積の比率が10:1から100:1までである、請求項3に記載のハイブリッドスーパーキャパシタ。
- 前記1つ又は複数の酸化還元電極の総体積に対する、前記1つ又は複数の二重層電極の総体積の比率が10:1から50:1までである、請求項4に記載のハイブリッドスーパーキャパシタ。
- 前記1つ又は複数の酸化還元電極の総体積に対する、前記1つ又は複数の二重層電極の総体積の比率が15:1から50:1までである、請求項5に記載のハイブリッドスーパーキャパシタ。
- 前記酸化還元電極に対する前記二重層電極の単位体積あたりの容量の比率が1:10から1:20まで、より好ましくは、1:12から1:20までである、請求項1〜6のいずれか一項に記載のハイブリッドスーパーキャパシタ。
- 前記酸化還元電極が多孔性材料で形成される、請求項1〜7のいずれか一項に記載のハイブリッドスーパーキャパシタ。
- 少なくとも1つの二重層電極と、少なくとも1つの酸化還元電極と、電流コレクタと、少なくとも1つのセパレータと、電解液とを備えているハイブリッドスーパーキャパシタにおいて、前記1つの又は複数の酸化還元電極のそれぞれが5μmから100μmまでの範囲の活性層の総厚を有することを特徴とする、ハイブリッドスーパーキャパシタ。
- 前記1つの又は複数の酸化還元電極のそれぞれが10μmから70μmまでの範囲の活性層の総厚を有する、請求項9に記載のハイブリッドスーパーキャパシタ。
- 前記1つの又は複数の酸化還元電極のそれぞれが10μmから30μmまでの範囲の活性層の総厚を有する、請求項9に記載のハイブリッドスーパーキャパシタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0621255A GB2443221A (en) | 2006-10-25 | 2006-10-25 | Hybrid supercapacitor comprising double layer electrode and redox electrode |
PCT/GB2007/004060 WO2008050120A2 (en) | 2006-10-25 | 2007-10-24 | Mesoporous electrodes for electrochemical cells |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010507917A true JP2010507917A (ja) | 2010-03-11 |
Family
ID=37545979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009533941A Ceased JP2010507917A (ja) | 2006-10-25 | 2007-10-24 | 電気化学電池用のメソ多孔性電極 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100134954A1 (ja) |
EP (1) | EP2084767A2 (ja) |
JP (1) | JP2010507917A (ja) |
KR (1) | KR20090074253A (ja) |
CN (1) | CN101636859B (ja) |
AU (1) | AU2007310627A1 (ja) |
CA (1) | CA2671503A1 (ja) |
GB (1) | GB2443221A (ja) |
TW (1) | TW200834623A (ja) |
WO (1) | WO2008050120A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8318356B2 (en) * | 2008-12-15 | 2012-11-27 | Corning Incorporated | Activated carbon materials for high energy density ultracapacitors |
TW201025709A (en) * | 2008-12-29 | 2010-07-01 | Taiwan Textile Res Inst | Tin/lithium oxide composite thin film, method for manufacturing the same and application thereof |
EE200900080A (et) * | 2009-10-26 | 2011-06-15 | Tartu �likool | Kihiline aktuaator |
DE102010022831B4 (de) * | 2010-02-17 | 2017-08-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Doppelschichtkondensator |
WO2011123135A1 (en) | 2010-04-02 | 2011-10-06 | Intel Corporation | Charge storage device, method of making same, method of making an electrically conductive structure for same, mobile electronic device using same, and microelectronic device containing same |
GB2485330B (en) | 2010-08-11 | 2015-04-15 | Univ Nottingham | Unequalisation of electrode capacitances for enhanced energy capacity in asymmetrical supercapacitors |
CN103988270B (zh) | 2011-12-14 | 2018-01-02 | 英特尔公司 | 克服叠层电容器中的偏差 |
CN103633364B (zh) * | 2013-12-05 | 2016-09-14 | 河北洁神新能源科技有限公司 | 大容量脉冲型动力锂离子电池及其制备方法 |
DE102015218433A1 (de) * | 2015-09-25 | 2017-03-30 | Robert Bosch Gmbh | Hybridsuperkondensator |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10270293A (ja) * | 1997-03-26 | 1998-10-09 | Matsushita Electric Ind Co Ltd | 電気二重層コンデンサ |
JPH1154384A (ja) * | 1997-08-06 | 1999-02-26 | Asahi Glass Co Ltd | 電気二重層キャパシタ |
JP2000306609A (ja) * | 1999-04-20 | 2000-11-02 | Asahi Glass Co Ltd | 二次電源 |
JP2002270175A (ja) * | 2001-03-09 | 2002-09-20 | Asahi Glass Co Ltd | 二次電源 |
JP2004221523A (ja) * | 2002-11-22 | 2004-08-05 | Hitachi Maxell Ltd | 電気化学キャパシタおよびそれを構成要素とするハイブリッド電源 |
JP2006515457A (ja) * | 2002-12-12 | 2006-05-25 | ユニヴァーシティ・オブ・サウザンプトン | 電子デバイスでの使用に適した電気化学セル |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3669744A (en) * | 1971-02-25 | 1972-06-13 | Tsenter Boris I | Hermetically sealed nickel-hydrogen storage cell |
US5429893A (en) * | 1994-02-04 | 1995-07-04 | Motorola, Inc. | Electrochemical capacitors having dissimilar electrodes |
WO1997007518A1 (fr) * | 1995-08-14 | 1997-02-27 | Aktsionernoe Obschestvo Zakrytogo Tipa 'elton' | Condensateur a couche electrique double |
JP3097585B2 (ja) * | 1997-02-19 | 2000-10-10 | トヨタ自動車株式会社 | キャパシタ充電装置 |
GB9703920D0 (en) * | 1997-02-25 | 1997-04-16 | Univ Southampton | Method of preparing a porous metal |
RU2145132C1 (ru) * | 1998-07-03 | 2000-01-27 | Мирзоев Рустам Аминович | Электрохимический конденсатор с комбинированным механизмом накопления заряда |
RU2140681C1 (ru) * | 1998-11-27 | 1999-10-27 | Разумов Сергей Николаевич | Асимметричный электрохимический конденсатор |
US6222723B1 (en) * | 1998-12-07 | 2001-04-24 | Joint Stock Company “Elton” | Asymmetric electrochemical capacitor and method of making |
JP3796381B2 (ja) * | 1999-01-26 | 2006-07-12 | 株式会社エスアイアイ・マイクロパーツ | 電気二重層キャパシタ |
JP3744716B2 (ja) * | 1999-03-30 | 2006-02-15 | 三洋電機株式会社 | 密閉型アルカリ蓄電池 |
EP1332504A2 (en) * | 2000-11-09 | 2003-08-06 | Foc Frankenburg Oil Company Est. | A supercapacitor and a method of manufacturing such a supercapacitor |
CN1482633A (zh) * | 2002-09-11 | 2004-03-17 | 江苏隆源双登电源有限公司 | 混合型超级电容器正极用烧结镍电极的制备方法 |
JP4535334B2 (ja) * | 2003-03-31 | 2010-09-01 | 富士重工業株式会社 | 有機電解質キャパシタ |
-
2006
- 2006-10-25 GB GB0621255A patent/GB2443221A/en not_active Withdrawn
-
2007
- 2007-10-24 JP JP2009533941A patent/JP2010507917A/ja not_active Ceased
- 2007-10-24 CA CA002671503A patent/CA2671503A1/en not_active Abandoned
- 2007-10-24 US US12/447,227 patent/US20100134954A1/en not_active Abandoned
- 2007-10-24 CN CN2007800464714A patent/CN101636859B/zh not_active Expired - Fee Related
- 2007-10-24 EP EP07824305A patent/EP2084767A2/en not_active Withdrawn
- 2007-10-24 KR KR1020097010557A patent/KR20090074253A/ko not_active Application Discontinuation
- 2007-10-24 AU AU2007310627A patent/AU2007310627A1/en not_active Abandoned
- 2007-10-24 WO PCT/GB2007/004060 patent/WO2008050120A2/en active Application Filing
- 2007-10-25 TW TW096140035A patent/TW200834623A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10270293A (ja) * | 1997-03-26 | 1998-10-09 | Matsushita Electric Ind Co Ltd | 電気二重層コンデンサ |
JPH1154384A (ja) * | 1997-08-06 | 1999-02-26 | Asahi Glass Co Ltd | 電気二重層キャパシタ |
JP2000306609A (ja) * | 1999-04-20 | 2000-11-02 | Asahi Glass Co Ltd | 二次電源 |
JP2002270175A (ja) * | 2001-03-09 | 2002-09-20 | Asahi Glass Co Ltd | 二次電源 |
JP2004221523A (ja) * | 2002-11-22 | 2004-08-05 | Hitachi Maxell Ltd | 電気化学キャパシタおよびそれを構成要素とするハイブリッド電源 |
JP2006515457A (ja) * | 2002-12-12 | 2006-05-25 | ユニヴァーシティ・オブ・サウザンプトン | 電子デバイスでの使用に適した電気化学セル |
Also Published As
Publication number | Publication date |
---|---|
CA2671503A1 (en) | 2008-05-02 |
CN101636859A (zh) | 2010-01-27 |
GB0621255D0 (en) | 2006-12-06 |
WO2008050120A2 (en) | 2008-05-02 |
GB2443221A (en) | 2008-04-30 |
WO2008050120A3 (en) | 2008-10-02 |
KR20090074253A (ko) | 2009-07-06 |
TW200834623A (en) | 2008-08-16 |
CN101636859B (zh) | 2012-07-18 |
US20100134954A1 (en) | 2010-06-03 |
AU2007310627A1 (en) | 2008-05-02 |
EP2084767A2 (en) | 2009-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2010507917A (ja) | 電気化学電池用のメソ多孔性電極 | |
AU2003292419B2 (en) | Electrochemical cell suitable for use in electronic device | |
EP1741153B1 (en) | Electrochemical cell | |
JP5714724B2 (ja) | スーパーキャパシタ用ナノ多孔性電極及びこれの製造方法 | |
JP6019533B2 (ja) | ナノポ−ラス金属コア・セラミックス堆積層型コンポジット及びその製造法並びにスーパーキャパシタ装置及びリチウムイオン電池 | |
US8017270B2 (en) | Electrochemical cell fabricated via liquid crystal templating | |
US20150125743A1 (en) | Battery electrode materials | |
EP2545567A1 (en) | Electrical energy storage device containing an electroactive separator | |
JP2011515006A (ja) | 電極用メソ多孔性材料 | |
Li et al. | Hydrothermal synthesis and characterization of litchi-like NiCo2Se4@ carbon microspheres for asymmetric supercapacitors with high energy density | |
EP1982369B1 (en) | An electrode for an electrochemical cell comprising mesoporous nickel hydroxide | |
JP2006510172A5 (ja) | ||
KR20080039035A (ko) | 리튬 이차 전지용 음극, 및 이를 포함하는 리튬 이차 전지 | |
JP2023508087A (ja) | リチウム親和物質がコーティングされたリチウム二次電池用負極及びその製造方法 | |
JP2005252217A (ja) | レドックスキャパシタ用酸化物電極材料及びその製造方法 | |
US20220165510A1 (en) | Metal Foam Capacitors and Supercapacitors | |
JP6179049B2 (ja) | 酸化物構造体 | |
US9859565B2 (en) | Ultrafast reliable silicon enabled battery and associated methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100818 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120228 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120528 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121016 |
|
A045 | Written measure of dismissal of application [lapsed due to lack of payment] |
Free format text: JAPANESE INTERMEDIATE CODE: A045 Effective date: 20130226 |