JP2019503554A - 垂直カーボンナノチューブおよびリチウムイオンバッテリーの化学、物品、アーキテクチャーおよび製造 - Google Patents
垂直カーボンナノチューブおよびリチウムイオンバッテリーの化学、物品、アーキテクチャーおよび製造 Download PDFInfo
- Publication number
- JP2019503554A JP2019503554A JP2018525660A JP2018525660A JP2019503554A JP 2019503554 A JP2019503554 A JP 2019503554A JP 2018525660 A JP2018525660 A JP 2018525660A JP 2018525660 A JP2018525660 A JP 2018525660A JP 2019503554 A JP2019503554 A JP 2019503554A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- cathode
- active material
- carbon nanotubes
- electrochemical cell
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 19
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 15
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 15
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 38
- 239000005518 polymer electrolyte Substances 0.000 claims abstract description 34
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 29
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 13
- -1 Poly (ethylene) Polymers 0.000 claims abstract description 11
- 150000001540 azides Chemical class 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 38
- 229910052710 silicon Inorganic materials 0.000 claims description 32
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000010703 silicon Substances 0.000 claims description 30
- 229910052717 sulfur Inorganic materials 0.000 claims description 28
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 27
- 239000000758 substrate Substances 0.000 claims description 27
- 239000011593 sulfur Substances 0.000 claims description 27
- 229920000642 polymer Polymers 0.000 claims description 25
- 239000011149 active material Substances 0.000 claims description 23
- 239000003792 electrolyte Substances 0.000 claims description 23
- 239000000919 ceramic Substances 0.000 claims description 13
- 229920001223 polyethylene glycol Polymers 0.000 claims description 12
- 239000002608 ionic liquid Substances 0.000 claims description 11
- 239000007784 solid electrolyte Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 229910003002 lithium salt Inorganic materials 0.000 claims description 6
- 159000000002 lithium salts Chemical class 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 2
- 239000000615 nonconductor Substances 0.000 claims 1
- 238000000206 photolithography Methods 0.000 claims 1
- 239000002409 silicon-based active material Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 239000010410 layer Substances 0.000 description 14
- 229920001021 polysulfide Polymers 0.000 description 12
- 239000005077 polysulfide Substances 0.000 description 12
- 150000008117 polysulfides Polymers 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000037427 ion transport Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 230000001351 cycling effect Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 229910018091 Li 2 S Inorganic materials 0.000 description 4
- 229910001216 Li2S Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000011244 liquid electrolyte Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- HLNRRPIYRBBHSQ-UHFFFAOYSA-N 1-propylpyrrolidine Chemical compound CCCN1CCCC1 HLNRRPIYRBBHSQ-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 229910001290 LiPF6 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 2
- 239000010405 anode material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- LRESCJAINPKJTO-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylimidazol-3-ium Chemical compound CCN1C=C[N+](C)=C1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F LRESCJAINPKJTO-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HSLXOARVFIWOQF-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-butyl-1-methylpyrrolidin-1-ium Chemical compound CCCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F HSLXOARVFIWOQF-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 229910021525 ceramic electrolyte Inorganic materials 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006138 lithiation reaction Methods 0.000 description 1
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 description 1
- RZEQQEXIZXEASF-UHFFFAOYSA-N lithium trifluoro(sulfinato)methane Chemical class [Li+].C(F)(F)(F)[S-](=O)=O RZEQQEXIZXEASF-UHFFFAOYSA-N 0.000 description 1
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- KTQDYGVEEFGIIL-UHFFFAOYSA-N n-fluorosulfonylsulfamoyl fluoride Chemical compound FS(=O)(=O)NS(F)(=O)=O KTQDYGVEEFGIIL-UHFFFAOYSA-N 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000009877 rendering 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
- 239000011856 silicon-based particle Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- JFZKOODUSFUFIZ-UHFFFAOYSA-N trifluoro phosphate Chemical compound FOP(=O)(OF)OF JFZKOODUSFUFIZ-UHFFFAOYSA-N 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- 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
- H01M10/052—Li-accumulators
-
- 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
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- H01M4/662—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
- H01M4/64—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
- H01M4/66—Selection of materials
- H01M4/664—Ceramic 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
- H01M4/66—Selection of materials
- H01M4/665—Composites
-
- 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
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. 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
- H01M4/669—Steels
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
Description
概略
様々な例または実施形態を以下に説明する。これらの例を非制限的な意味で参照し、それはそれらが、デバイス、システム(系とも言う)および方法のより一層広範に適用可能な態様を例示するために提供されることに留意すべきだからである。これらの実施形態に対して様々な変化を為し得、および様々な実施形態の真の精神および範囲から離れることなく等価なものを置換することができる。さらに、特定の状況、材料、組成物、プロセス、プロセスアクト(プロセス行為とも言う)(群)(群は複数もあり得ることを示す)またはステップ(群)を本発明の目的(群)、精神または範囲に適合させるために、多くの修飾を行うことができる。そのような修飾はすべて、本開示の範囲内にあることを意図する。
上記に概略した第1のセットの実施形態では、Si/S LIBバッテリー化学に基づくことができる3Dバッテリーアーキテクチャーと共に使用するために「高性能」ポリマー電解質を記載する。ポリマー電解質(高分子電解質とも言う)は、フィラー(充填剤とも言う)として官能化ポリ(エチレングリコール)(PEG)、リチウム塩、イオン液体(イオン性液体とも言う)、およびグラフェンオキシド(酸化グラフェンとも言う)の組合せである。
実施形態の第2のセット
実施形態の第3のセット
実施形態の第4のセット
実施形態のバリエーション
Claims (20)
- 第一の活物質を組み込むカーボンナノチューブが支持される第一の基材を含むアノード;
第二の活物質を組み込むカーボンナノチューブが支持される第二の基材を含むカソード;および
第一の基材および第二の基材の間に電気的絶縁体として設けられる固形ポリマー構造体;
アノードおよびカソードのそれぞれのカーボンナノチューブの間に電解質として設けられる別個の固形ポリマー
を含む、電気化学セル。 - 第一および第二の基材には、ステンレス鋼が含まれる、請求項2の電気化学セル。
- 電気化学セル製造にあたり、
第一の活物質を組み込むカーボンナノチューブが支持される第一の基材を含むアノードを形成すること;
第二の活物質を組み込むカーボンナノチューブが支持される第二の基材を含むカソードを形成すること;
前記アノードおよびカソード基材の間に密着するように構成される固形ポリマー絶縁体を形成すること;および
アノード、カソードおよび固形ポリマー絶縁体をぴったりと合った関係に組み立てること
を含む、方法。 - 固形電解質形状はフォトリソグラフィーによって形成される、請求項3の方法。
- アノードおよびカソードの間にポリマー電解質ペーストを充填することをさらに含む、請求項3の方法。
- ポリマー電解質を固形状態に硬化させることをさらに含む、請求項5の方法。
- 組立後にアノードおよびカソードの間を充填することをさらに含む、請求項5の方法。
- ポリマー電解質には、官能化ポリ(エチレングリコール)、リチウム塩、イオン液体、およびグラフェンオキシドが含まれる、請求項5の方法。
- 第一の活物質を組み込むカーボンナノチューブが支持される第一のセラミック基材を含むアノード;
第二の活物質を組み込むカーボンナノチューブが支持される第二のセラミック基材を含むカソード;および
アノードおよびカソードの間に設けられる固形電解質
を含む、電気化学セル。 - 第一および第二の基材上にパターン化された金属をさらに含む、請求項9の電気化学セル。
- セラミックはAl2O3である、請求項10の電気化学セル。
- フィラーとして機能化ポリ(エチレングリコール)、リチウム塩、イオン液体、およびグラフェンオキシドを含む、ポリマー電解質。
- 電気化学セルを製造するにあたり、
フィラーとして機能化ポリ(エチレングリコール)、リチウム塩、イオン液体およびグラフェンオキシドを含むポリマー電解質を電極間にペーストとして適用すること;および
ペーストを固形ポリマーに硬化させること
を含む、方法。 - シリコンを組み込むアノード;および
シリコンを組み込んだアノード上のポリ(エチレン)オキシドビス(アジド)固形電解質界面(SEI)層
を含む、電気化学セルのアノード部分。 - シリコン活物質を支持し、およびポリ(エチレン)オキシドビス(アジド)に包まれたカーボンナノチューブの第一のアセンブリを含むアノード;
第二の活物質を支持するカーボンナノチューブの第二のアセンブリを含むカソード;および
アノードおよびカソードの間に設けられる電解質
を含む、電気化学セル。 - 第二の活物質はイオウである、請求項15の電気化学セル。
- バッテリーアノードおよびカソードの少なくとも一方上に形成されるグラフェンおよびポリ(乳酸)(PLA)層を含む、電気化学セルの一部分。
- 第一の活物質を組み込むカーボンナノチューブの第一のアセンブリが含まれるアノード;
第二の活物質を組み込むカーボンナノチューブの第二のアセンブリが含まれるカソード;
アノードおよびカソードの間に設けられる電解質;および
グラフェンおよびPLA複合体において包まれる活物質を支持する個々の一つのカーボンナノチューブを有するアノードおよびカソードの少なくとも一方
を含む、電気化学セル。 - 第一の活物質には、シリコンが含まれ、および第二の活物質には、イオウが含まれる、請求項1-11または18のいずれかの電気化学セル。
- リチウムイオンを含み、およびハウジングにおいて封入される、請求項19の電気化学セル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022041260A JP2022088459A (ja) | 2016-01-22 | 2022-03-16 | 垂直カーボンナノチューブおよびリチウムイオンバッテリーの化学 |
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662286083P | 2016-01-22 | 2016-01-22 | |
US201662286075P | 2016-01-22 | 2016-01-22 | |
US62/286,075 | 2016-01-22 | ||
US62/286,083 | 2016-01-22 | ||
US201662287497P | 2016-01-27 | 2016-01-27 | |
US62/287,497 | 2016-01-27 | ||
US201662308740P | 2016-03-15 | 2016-03-15 | |
US62/308,740 | 2016-03-15 | ||
PCT/US2017/014359 WO2017127694A1 (en) | 2016-01-22 | 2017-01-20 | Vertical carbon nanotube and lithium ion battery chemistries |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022041260A Division JP2022088459A (ja) | 2016-01-22 | 2022-03-16 | 垂直カーボンナノチューブおよびリチウムイオンバッテリーの化学 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019503554A true JP2019503554A (ja) | 2019-02-07 |
JP2019503554A5 JP2019503554A5 (ja) | 2020-02-13 |
JP7043400B2 JP7043400B2 (ja) | 2022-03-29 |
Family
ID=59360886
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018525660A Active JP7043400B2 (ja) | 2016-01-22 | 2017-01-20 | 垂直カーボンナノチューブおよびリチウムイオンバッテリーの化学、物品、アーキテクチャーおよび製造 |
JP2022041260A Pending JP2022088459A (ja) | 2016-01-22 | 2022-03-16 | 垂直カーボンナノチューブおよびリチウムイオンバッテリーの化学 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022041260A Pending JP2022088459A (ja) | 2016-01-22 | 2022-03-16 | 垂直カーボンナノチューブおよびリチウムイオンバッテリーの化学 |
Country Status (9)
Country | Link |
---|---|
US (2) | US11056712B2 (ja) |
EP (1) | EP3405990A4 (ja) |
JP (2) | JP7043400B2 (ja) |
KR (1) | KR20180103047A (ja) |
CN (1) | CN108475812A (ja) |
BR (1) | BR112018014921A2 (ja) |
CA (1) | CA3005768A1 (ja) |
MX (1) | MX2018006316A (ja) |
WO (1) | WO2017127694A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018177544A1 (en) * | 2017-03-31 | 2018-10-04 | Toyota Motor Europe | System and method for charge protection of a lithium-ion battery |
JP7298732B2 (ja) * | 2017-08-25 | 2023-06-27 | 株式会社三洋物産 | 遊技機 |
JP7298731B2 (ja) * | 2017-11-15 | 2023-06-27 | 株式会社三洋物産 | 遊技機 |
JP7298730B2 (ja) * | 2017-11-15 | 2023-06-27 | 株式会社三洋物産 | 遊技機 |
US10833436B2 (en) * | 2017-12-24 | 2020-11-10 | International Business Machines Corporation | Interdigitated power connector |
EP3594179A1 (en) | 2018-07-10 | 2020-01-15 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | 3d-scaffold comprising a substrate and carbon nanotubes |
US11456483B2 (en) | 2019-03-04 | 2022-09-27 | The Mitre Corporation | Carbon fiber battery electrodes with ionic liquid and gel electrolytes |
US20210194055A1 (en) * | 2019-12-20 | 2021-06-24 | Enevate Corporation | Solid-state polymer electrolyte for use in production of all-solid-state alkali-ion batteries |
CN113193228B (zh) * | 2021-04-27 | 2022-08-23 | 山东玉皇新能源科技有限公司 | 一种交联固态电解质及其制备方法和应用 |
CN115036546B (zh) * | 2022-06-30 | 2024-01-26 | 广东墨睿科技有限公司 | 可穿戴的石墨烯基酶生物燃料电池及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10265674A (ja) * | 1997-03-25 | 1998-10-06 | Mitsubishi Chem Corp | 高分子化合物複合体及びその製造方法 |
JP2006147210A (ja) * | 2004-11-17 | 2006-06-08 | Hitachi Ltd | 二次電池及びその製造方法 |
JP2012119236A (ja) * | 2010-12-02 | 2012-06-21 | Dainippon Screen Mfg Co Ltd | 電池の製造方法、電池、車両、rf−idタグおよび電子機器 |
CN102891335A (zh) * | 2012-10-11 | 2013-01-23 | 同济大学 | 一种全固态纳米复合聚合物电解质的制备方法 |
JP2013521629A (ja) * | 2010-03-11 | 2013-06-10 | ハリス コーポレイション | 二重層固体電池 |
WO2014203965A1 (ja) * | 2013-06-21 | 2014-12-24 | 東京応化工業株式会社 | 非水二次電池及びその製造方法 |
US20150010788A1 (en) * | 2013-07-03 | 2015-01-08 | California Institute Of Technology | Carbon Nanotubes - Graphene Hybrid Structures for Separator Free Silicon - Sulfur Batteries |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1278441C (zh) * | 2000-10-20 | 2006-10-04 | 麻省理工学院 | 孔隙度受控的网状的电池结构 |
JP3565777B2 (ja) * | 2000-10-25 | 2004-09-15 | Necトーキン株式会社 | ポリマー電池 |
WO2003012908A2 (en) * | 2001-07-27 | 2003-02-13 | Massachusetts Institute Of Technology | Battery structures, self-organizing structures and related methods |
JP4352016B2 (ja) * | 2005-03-18 | 2009-10-28 | 株式会社東芝 | 無機固体電解質電池及び無機固体電解質電池の製造方法 |
JP5115920B2 (ja) * | 2006-02-24 | 2013-01-09 | 日本碍子株式会社 | 全固体電池 |
WO2008099508A1 (ja) * | 2007-02-16 | 2008-08-21 | Namics Corporation | リチウムイオン二次電池、及び、その製造方法 |
US8236446B2 (en) * | 2008-03-26 | 2012-08-07 | Ada Technologies, Inc. | High performance batteries with carbon nanomaterials and ionic liquids |
JP5508833B2 (ja) * | 2009-12-21 | 2014-06-04 | ナミックス株式会社 | リチウムイオン二次電池 |
WO2012159111A1 (en) | 2011-05-19 | 2012-11-22 | Northeastern University | Carbon nanotube-based electrode and rechargeable battery |
TWI453972B (zh) * | 2011-12-15 | 2014-09-21 | Ind Tech Res Inst | 固態高分子電解質組成物 |
KR101381932B1 (ko) * | 2012-03-08 | 2014-04-07 | 엘에스엠트론 주식회사 | 리튬 이차전지용 집전체 및 그 제조 방법 |
KR101606898B1 (ko) * | 2014-04-03 | 2016-03-28 | 숭실대학교산학협력단 | 유연한 리튬 이차전지 및 제조방법 |
CN106660977B (zh) * | 2014-05-27 | 2020-09-01 | 金泰克斯公司 | 电化学能存储装置 |
KR102452944B1 (ko) * | 2015-05-12 | 2022-10-11 | 삼성전자주식회사 | 전해질 복합체, 및 이를 포함하는 음극과 리튬 이차 전지 |
CN105218992B (zh) * | 2015-07-08 | 2017-08-29 | 苏州高通新材料科技有限公司 | 磺化石墨烯金属盐固态聚合物电解质及其制备方法和应用 |
-
2017
- 2017-01-20 WO PCT/US2017/014359 patent/WO2017127694A1/en active Application Filing
- 2017-01-20 US US15/411,544 patent/US11056712B2/en active Active
- 2017-01-20 KR KR1020187016919A patent/KR20180103047A/ko not_active Application Discontinuation
- 2017-01-20 BR BR112018014921A patent/BR112018014921A2/pt not_active Application Discontinuation
- 2017-01-20 MX MX2018006316A patent/MX2018006316A/es unknown
- 2017-01-20 JP JP2018525660A patent/JP7043400B2/ja active Active
- 2017-01-20 CA CA3005768A patent/CA3005768A1/en active Pending
- 2017-01-20 CN CN201780007175.7A patent/CN108475812A/zh active Pending
- 2017-01-20 EP EP17742020.5A patent/EP3405990A4/en active Pending
-
2021
- 2021-06-29 US US17/361,993 patent/US20220123356A1/en not_active Abandoned
-
2022
- 2022-03-16 JP JP2022041260A patent/JP2022088459A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10265674A (ja) * | 1997-03-25 | 1998-10-06 | Mitsubishi Chem Corp | 高分子化合物複合体及びその製造方法 |
JP2006147210A (ja) * | 2004-11-17 | 2006-06-08 | Hitachi Ltd | 二次電池及びその製造方法 |
JP2013521629A (ja) * | 2010-03-11 | 2013-06-10 | ハリス コーポレイション | 二重層固体電池 |
JP2012119236A (ja) * | 2010-12-02 | 2012-06-21 | Dainippon Screen Mfg Co Ltd | 電池の製造方法、電池、車両、rf−idタグおよび電子機器 |
CN102891335A (zh) * | 2012-10-11 | 2013-01-23 | 同济大学 | 一种全固态纳米复合聚合物电解质的制备方法 |
WO2014203965A1 (ja) * | 2013-06-21 | 2014-12-24 | 東京応化工業株式会社 | 非水二次電池及びその製造方法 |
US20150010788A1 (en) * | 2013-07-03 | 2015-01-08 | California Institute Of Technology | Carbon Nanotubes - Graphene Hybrid Structures for Separator Free Silicon - Sulfur Batteries |
Also Published As
Publication number | Publication date |
---|---|
EP3405990A4 (en) | 2020-02-19 |
MX2018006316A (es) | 2018-09-18 |
US11056712B2 (en) | 2021-07-06 |
EP3405990A1 (en) | 2018-11-28 |
US20170214083A1 (en) | 2017-07-27 |
KR20180103047A (ko) | 2018-09-18 |
JP2022088459A (ja) | 2022-06-14 |
JP7043400B2 (ja) | 2022-03-29 |
BR112018014921A2 (pt) | 2018-12-18 |
WO2017127694A1 (en) | 2017-07-27 |
CN108475812A (zh) | 2018-08-31 |
CA3005768A1 (en) | 2017-07-27 |
US20220123356A1 (en) | 2022-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20220123356A1 (en) | Vertical carbon nanotube and lithium ion battery chemistries, articles, architectures and manufacture | |
Li et al. | Suppression of dendritic lithium growth in lithium metal-based batteries | |
Zhao et al. | Anode interface engineering and architecture design for high‐performance lithium–sulfur batteries | |
Yan et al. | Toward critical electrode/electrolyte interfaces in rechargeable batteries | |
Kozen et al. | Stabilization of lithium metal anodes by hybrid artificial solid electrolyte interphase | |
Chen et al. | Dendrite-free and stable lithium metal anodes enabled by an antimony-based lithiophilic interphase | |
Hu et al. | Self-stabilized solid electrolyte interface on a host-free Li-metal anode toward high areal capacity and rate utilization | |
Zheng et al. | High-performance lithium metal negative electrode with a soft and flowable polymer coating | |
Huang et al. | Progress and challenges of prelithiation technology for lithium‐ion battery | |
Liu et al. | Artificial lithium isopropyl-sulfide macromolecules as an ion-selective interface for long-life lithium–sulfur batteries | |
Zhang et al. | Li7La3Zr2O12 ceramic nanofiber-incorporated solid polymer electrolytes for flexible lithium batteries | |
Zeng et al. | Recent advances in nanostructured electrode-electrolyte design for safe and next-generation electrochemical energy storage | |
Li et al. | Improvement of lithium-ion battery performance at low temperature by adopting ionic liquid-decorated PMMA nanoparticles as electrolyte component | |
Yang et al. | Surface restraint synthesis of an organic–inorganic hybrid layer for dendrite-free lithium metal anode | |
Jin et al. | High Li+ ionic flux separator enhancing cycling stability of lithium metal anode | |
Li et al. | Solid polymer electrolyte reinforced with a Li1. 3Al0. 3Ti1. 7 (PO4) 3-coated separator for all-solid-state lithium batteries | |
Chen et al. | Facile and scalable modification of a Cu current collector toward uniform Li deposition of the Li metal anode | |
Kim et al. | Composite protection layers for dendrite-suppressing non-granular micro-patterned lithium metal anodes | |
Jin et al. | Self-healing wide and thin Li metal anodes prepared using calendared Li metal powder for improving cycle life and rate capability | |
Patel | 100th anniversary of macromolecular science viewpoint: Solid polymer electrolytes in cathode electrodes for lithium batteries. Current challenges and future opportunities | |
Qiu et al. | Growing nanostructured CuO on copper foil via chemical etching to upgrade metallic lithium anode | |
Chen et al. | Revealing the superiority of fast ion conductor in composite electrolyte for dendrite-free lithium-metal batteries | |
Gao et al. | Synergistic Effects of Inorganic–Organic Protective Layer for Robust Cycling Dendrite-Free Lithium Metal Batteries | |
Xu et al. | Facile and powerful in situ polymerization strategy for sulfur-based all-solid polymer electrolytes in lithium batteries | |
Zhu et al. | High rate and stable solid-state lithium metal batteries enabled by electronic and ionic mixed conducting network interlayers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180801 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191227 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191227 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200817 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200908 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20201204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20210129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210629 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210928 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220215 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220316 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7043400 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |