JP7041692B2 - 電池および電池を形成する方法 - Google Patents
電池および電池を形成する方法 Download PDFInfo
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 48
- 239000010410 layer Substances 0.000 claims description 48
- 229910021389 graphene Inorganic materials 0.000 claims description 43
- 239000003792 electrolyte Substances 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 25
- 229910052744 lithium Inorganic materials 0.000 claims description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 16
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 229910018071 Li 2 O 2 Inorganic materials 0.000 claims description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 13
- 229910001416 lithium ion Inorganic materials 0.000 claims description 13
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910013553 LiNO Inorganic materials 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 239000002356 single layer Substances 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 claims 3
- 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 claims 3
- 238000000151 deposition Methods 0.000 claims 1
- 238000000059 patterning Methods 0.000 claims 1
- QTJOIXXDCCFVFV-UHFFFAOYSA-N [Li].[O] Chemical compound [Li].[O] QTJOIXXDCCFVFV-UHFFFAOYSA-N 0.000 description 12
- 238000005229 chemical vapour deposition Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 7
- 235000012431 wafers Nutrition 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- -1 for example Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000010406 cathode material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
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- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 2
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- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 238000012546 transfer Methods 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
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical class CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
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- 125000004432 carbon atom Chemical group C* 0.000 description 1
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- 238000006713 insertion reaction Methods 0.000 description 1
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- 239000013067 intermediate product Substances 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
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- 229910052708 sodium Inorganic materials 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/184—Preparation
- C01B32/186—Preparation by chemical vapour deposition [CVD]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/10—Saturated ethers of polyhydroxy compounds
- C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/02—Lithium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
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- H—ELECTRICITY
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- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/10—Nitrates
-
- 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
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Description
Claims (20)
- リチウム・アノードと、
電解質と、
グラフェン・カソードの表面のところにLi2O2を形成させるためにリチウム・イオンが前記リチウム・アノードから前記電解質を通って泳動するように、基板の上に形成された前記グラフェン・カソードと、
前記電解質中の電流コレクタと、
を備える、電池。 - 前記電解質が、1,2-ジメトキシエタンおよびテトラエチレン・グリコール・ジメチル・エーテルからなる群から選択される溶剤を含む、請求項1に記載の電池。
- 前記電解質が、LiNO3および(リチウム・ビス(トリフルオロメタンスルホニル)イミド)からなる群から選択される溶質を含む、請求項1または2に記載の電池。
- リチウム・アノードと、
電解質と、
グラフェン・カソードの表面のところにLi2O2を形成させるためにリチウム・イオンが前記リチウム・アノードから前記電解質を通って泳動するように、基板の上に形成された前記グラフェン・カソードと
前記グラフェン・カソードとセパレータとの間または前記グラフェン・カソードと前記電解質との間に配置された電流コレクタと
を備える、電池。 - 前記電流コレクタが、ステンレス鋼およびチタンからなる群から選択される材料から形成された金属メッシュであり、前記金属メッシュが、38μmよりも小さい開口を有する、請求項4に記載の電池。
- 前記グラフェン・カソードが、単層グラフェンおよび二層グラフェンからなる群から選択される材料である、請求項1~5のいずれか1項に記載の電池。
- 前記グラフェン・カソードが、1nm~2nmの厚さを有する、請求項1~5のいずれか1項に記載の電池。
- 前記電流コレクタは、金属メッシュから形成され、前記グラフェン・カソードが単層または二層グラフェン材料から形成される、請求項1に記載の電池。
- 前記電解質が、1,2-ジメトキシエタンおよびテトラエチレン・グリコール・ジメチル・エーテルからなる群から選択される溶剤を含む、請求項8に記載の電池。
- 前記電解質が、LiNO3および(リチウム・ビス(トリフルオロメタンスルホニル)イミド)からなる群から選択される溶質を含む、請求項9に記載の電池。
- 電池を形成する方法であって、
基板の上にグラフェン・カソードを形成することと、
リチウム・アノードを設けることと、
前記グラフェン・カソードと前記リチウム・アノードとの間に電解質を供給することと
を含み、前記電解質中に電流コレクタを設けることをさらに含む、方法。 - 前記電解質が、1,2-ジメトキシエタンを含む、請求項11に記載の方法。
- 前記電解質が、テトラエチレン・グリコール・ジメチル・エーテルを含む、請求項11に記載の方法。
- 前記電解質が、LiNO3および(リチウム・ビス(トリフルオロメタンスルホニル)イミド)からなる群から選択される溶質を含む、請求項11~13のいずれか1項に記載の方法。
- 前記電流コレクタが、ステンレス鋼およびチタンからなる群から選択される材料から形成された金属メッシュであり、前記金属メッシュが、38μmよりも小さい開口を有する、請求項11~14のいずれか1項に記載の方法。
- 電池を形成する方法であって、
基板の上にグラフェン・カソードを形成することと、
リチウム・アノードを設けることと、
前記グラフェン・カソードと前記リチウム・アノードとの間に電解質を供給することと
を含み、前記グラフェン・カソードを形成することが、
初期表面の上にグラフェン層を堆積することと、
前記初期表面から中間表面へと前記グラフェン層を移動させることと、
前記中間表面から前記基板へと前記グラフェン層を移動させることと
を含む、方法。 - マスクとして前記中間表面を使用して、前記グラフェン層を前記中間表面へと移動させた後で前記グラフェン層をパターニングすることをさらに含む、請求項16に記載の方法。
- 前記初期表面が、銅から形成され、前記中間表面が、ポリ(メチル・メタアクリレート)およびエチレン・ビニル・アセテートからなる群から選択される材料から形成される、請求項16または17に記載の方法。
- 前記グラフェン・カソードが、単層グラフェンおよび二層グラフェンからなる群から選択される層である、請求項11~18のいずれか1項に記載の方法。
- 前記グラフェン・カソードが、1nm~2nmの厚さを有する、請求項11~18のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/629,893 US10566623B2 (en) | 2017-06-22 | 2017-06-22 | Thin cathode for micro-battery |
US15/629,893 | 2017-06-22 | ||
PCT/IB2018/054301 WO2018234936A1 (en) | 2017-06-22 | 2018-06-13 | DRUMS |
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Publication Number | Publication Date |
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JP2020524874A JP2020524874A (ja) | 2020-08-20 |
JP7041692B2 true JP7041692B2 (ja) | 2022-03-24 |
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US (3) | US10566623B2 (ja) |
JP (1) | JP7041692B2 (ja) |
CN (1) | CN110637391B (ja) |
DE (1) | DE112018003196T5 (ja) |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013051169A (ja) | 2011-08-31 | 2013-03-14 | Semiconductor Energy Lab Co Ltd | 蓄電装置および蓄電装置の作製方法 |
JP2013073765A (ja) | 2011-09-28 | 2013-04-22 | National Institute For Materials Science | 薄型正極構造体、その製造方法及び薄型リチウム空気電池 |
JP2014022281A (ja) | 2012-07-20 | 2014-02-03 | National Institute Of Advanced Industrial & Technology | 電解質としてイオン性液体、空気極としてカーボンを分散したイオン性ゲルを用いたリチウム−空気二次電池 |
JP2014053270A (ja) | 2012-09-10 | 2014-03-20 | Oita Univ | 空気電池の空気極用炭素材料、及び当該炭素材料を含む空気電池 |
JP2014063711A (ja) | 2012-08-29 | 2014-04-10 | Yoshiaki Nagaura | 金属空気電池 |
WO2015153995A1 (en) | 2014-04-04 | 2015-10-08 | The Regents Of The University Of California | Moisture-resistive graphene membrane cathode for lithium-air battery in ambient conditions |
WO2016002277A1 (ja) | 2014-07-04 | 2016-01-07 | 国立大学法人東北大学 | 多孔質体およびその製造方法、構造体、蓄電装置、触媒、トランジスタ、センサー、太陽電池、リチウム電池および気化装置 |
US20160111730A1 (en) | 2014-10-21 | 2016-04-21 | Korea Advanced Institute Of Science And Technology | Current collector-catalyst monolithic three-dimensional nanofiber network for li-air batteries and manufacturing method thereof |
WO2017013379A1 (en) | 2015-07-20 | 2017-01-26 | Cambridge Enterprise Limited | Lithium-oxygen battery |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5338625A (en) | 1992-07-29 | 1994-08-16 | Martin Marietta Energy Systems, Inc. | Thin film battery and method for making same |
US5510209A (en) | 1995-01-05 | 1996-04-23 | Eic Laboratories, Inc. | Solid polymer electrolyte-based oxygen batteries |
US8652692B2 (en) | 2005-11-23 | 2014-02-18 | Polyplus Battery Company | Li/Air non-aqueous batteries |
US8580432B2 (en) | 2008-12-04 | 2013-11-12 | Nanotek Instruments, Inc. | Nano graphene reinforced nanocomposite particles for lithium battery electrodes |
WO2012047316A1 (en) | 2010-05-21 | 2012-04-12 | Ada Technologies, Inc. | High performance carbon nano-tube composites for electrochemical energy storage devices |
US8795899B2 (en) | 2010-08-19 | 2014-08-05 | Nanotek Instruments, Inc. | Lithium super-battery with a functionalized nano graphene cathode |
CN101937994A (zh) | 2010-08-25 | 2011-01-05 | 天津大学 | 锂离子电池的石墨烯/铝复合负极材料及其制备方法 |
US8691441B2 (en) | 2010-09-07 | 2014-04-08 | Nanotek Instruments, Inc. | Graphene-enhanced cathode materials for lithium batteries |
US8758947B2 (en) * | 2011-01-11 | 2014-06-24 | Battelle Memorial Institute | Graphene-based battery electrodes having continuous flow paths |
US9496590B2 (en) * | 2013-09-30 | 2016-11-15 | Uchicago Argonne, Llc | Lithium-air batteries, method for making lithium-air batteries |
US9627727B2 (en) * | 2014-07-22 | 2017-04-18 | Toyota Motor Engineering & Manufacturing North America, Inc. | Lithium-air battery with cathode separated from free lithium ion |
KR102280684B1 (ko) * | 2014-08-27 | 2021-07-22 | 삼성전자주식회사 | 리튬공기전지 및 이의 제조방법 |
CN104659375B (zh) | 2015-02-09 | 2016-05-25 | 华中科技大学 | 一种导电凝胶颗粒构成的空气正极及其锂空气电池 |
US9553316B2 (en) * | 2015-03-24 | 2017-01-24 | Uchicago Argonne, Llc | Lithium-oxygen batteries incorporating lithium superoxide |
CN106469825B (zh) * | 2015-08-21 | 2019-03-29 | 北京好风光储能技术有限公司 | 一种高功率大容量锂离子电池及其制备方法 |
CN106328937B (zh) | 2016-09-13 | 2018-08-07 | 武汉理工大学 | 一种分子自组装制备Fe2O3@graphene负极材料的方法 |
-
2017
- 2017-06-22 US US15/629,893 patent/US10566623B2/en active Active
-
2018
- 2018-03-23 TR TR2018/04178A patent/TR201804178A2/tr unknown
- 2018-06-13 WO PCT/IB2018/054301 patent/WO2018234936A1/en active Application Filing
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- 2018-06-13 DE DE112018003196.9T patent/DE112018003196T5/de active Pending
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- 2018-06-13 JP JP2019568751A patent/JP7041692B2/ja active Active
-
2019
- 2019-11-15 US US16/685,122 patent/US11205777B2/en active Active
- 2019-11-15 US US16/684,891 patent/US11289704B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013051169A (ja) | 2011-08-31 | 2013-03-14 | Semiconductor Energy Lab Co Ltd | 蓄電装置および蓄電装置の作製方法 |
JP2013073765A (ja) | 2011-09-28 | 2013-04-22 | National Institute For Materials Science | 薄型正極構造体、その製造方法及び薄型リチウム空気電池 |
JP2014022281A (ja) | 2012-07-20 | 2014-02-03 | National Institute Of Advanced Industrial & Technology | 電解質としてイオン性液体、空気極としてカーボンを分散したイオン性ゲルを用いたリチウム−空気二次電池 |
JP2014063711A (ja) | 2012-08-29 | 2014-04-10 | Yoshiaki Nagaura | 金属空気電池 |
JP2014053270A (ja) | 2012-09-10 | 2014-03-20 | Oita Univ | 空気電池の空気極用炭素材料、及び当該炭素材料を含む空気電池 |
WO2015153995A1 (en) | 2014-04-04 | 2015-10-08 | The Regents Of The University Of California | Moisture-resistive graphene membrane cathode for lithium-air battery in ambient conditions |
WO2016002277A1 (ja) | 2014-07-04 | 2016-01-07 | 国立大学法人東北大学 | 多孔質体およびその製造方法、構造体、蓄電装置、触媒、トランジスタ、センサー、太陽電池、リチウム電池および気化装置 |
US20160111730A1 (en) | 2014-10-21 | 2016-04-21 | Korea Advanced Institute Of Science And Technology | Current collector-catalyst monolithic three-dimensional nanofiber network for li-air batteries and manufacturing method thereof |
WO2017013379A1 (en) | 2015-07-20 | 2017-01-26 | Cambridge Enterprise Limited | Lithium-oxygen battery |
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US10566623B2 (en) | 2020-02-18 |
US11205777B2 (en) | 2021-12-21 |
GB202000660D0 (en) | 2020-03-04 |
TR201804178A2 (tr) | 2019-01-21 |
CN110637391B (zh) | 2023-07-04 |
US11289704B2 (en) | 2022-03-29 |
GB2579455A (en) | 2020-06-24 |
DE112018003196T5 (de) | 2020-03-05 |
WO2018234936A1 (en) | 2018-12-27 |
US20200083535A1 (en) | 2020-03-12 |
CN110637391A (zh) | 2019-12-31 |
US20180375098A1 (en) | 2018-12-27 |
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