JP6621500B2 - リチウムイオン電池負極及びリチウムイオン電池 - Google Patents
リチウムイオン電池負極及びリチウムイオン電池 Download PDFInfo
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- JP6621500B2 JP6621500B2 JP2018088653A JP2018088653A JP6621500B2 JP 6621500 B2 JP6621500 B2 JP 6621500B2 JP 2018088653 A JP2018088653 A JP 2018088653A JP 2018088653 A JP2018088653 A JP 2018088653A JP 6621500 B2 JP6621500 B2 JP 6621500B2
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- carbon nanotube
- negative electrode
- lithium ion
- ion battery
- carbon nanotubes
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims description 35
- 229910001416 lithium ion Inorganic materials 0.000 title claims description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 126
- 239000002041 carbon nanotube Substances 0.000 claims description 91
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 91
- 229910052751 metal Inorganic materials 0.000 claims description 79
- 239000002184 metal Substances 0.000 claims description 79
- 239000002238 carbon nanotube film Substances 0.000 claims description 60
- 239000002131 composite material Substances 0.000 claims description 54
- 239000007773 negative electrode material Substances 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- -1 up Rachina Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 description 26
- 239000010410 layer Substances 0.000 description 19
- 239000000758 substrate Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 14
- 239000012266 salt solution Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 238000000137 annealing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 239000007774 positive electrode material Substances 0.000 description 7
- 238000001878 scanning electron micrograph Methods 0.000 description 7
- 239000006258 conductive agent Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005274 electronic transitions Effects 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002048 multi walled nanotube Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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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
- H01M4/64—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
- H01M4/13—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
- 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
- H01M10/052—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
- 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
- H01M4/665—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
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
-
- 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
- C01B32/158—Carbon nanotubes
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/502—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese for non-aqueous cells
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
Description
Claims (5)
- 集電体及び該集電体の少なくとも一つの表面に設置される負極材料層を含むリチウムイオン電池負極において、前記集電体は三次元の多孔性複合構造であり、該三次元の多孔性複合構造が帯状金属及び少なくとも一つのカーボンナノチューブ構造を含み、前記帯状金属は多くの孔が形成され、少なくとも一つの前記カーボンナノチューブ構造が前記帯状金属の中に設置され、少なくとも一つの前記カーボンナノチューブ構造は、少なくとも一層のカーボンナノチューブフィルムを含み、少なくとも一層の前記カーボンナノチューブフィルムが複数のカーボンナノチューブを含み、複数の前記カーボンナノチューブは端と端が接続され、且つ同じ方向に沿って配向して配列されていることを特徴とするリチウムイオン電池負極。
- 前記帯状金属の材料は、金、銀、銅、プラチナ、パラジウム、イリジウムの中のいずれか一種であることを特徴とする、請求項1に記載のリチウムイオン電池負極。
- 前記三次元の多孔性複合構造は、複数の孔が形成され、複数の前記孔の直径が100マイクロメートル以下であることを特徴とする、請求項1に記載のリチウムイオン電池負極。
- 少なくとも一層の前記カーボンナノチューブフィルムにおける一部分のカーボンナノチューブが前記帯状金属の中に嵌め込まれ、一部分のカーボンナノチューブが複数の孔の内部に位置し、或いは一部分のカーボンナノチューブが複数の孔によって露出することを特徴とする、請求項1に記載のリチウムイオン電池負極。
- 正極、負極及びセパレータを含むリチウムイオン電池において、前記正極及び前記負極が前記セパレータの一方の側、他方の側にそれぞれ位置して、前記負極が請求項1〜4の中のいずれか一項に記載のリチウムイオン電池負極であることを特徴とするリチウムイオン電池。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710318856.7 | 2017-05-08 | ||
CN201710318856.7A CN108878768B (zh) | 2017-05-08 | 2017-05-08 | 锂离子电池负极及锂离子电池 |
Publications (2)
Publication Number | Publication Date |
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JP2018190725A JP2018190725A (ja) | 2018-11-29 |
JP6621500B2 true JP6621500B2 (ja) | 2019-12-18 |
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JP2018088653A Active JP6621500B2 (ja) | 2017-05-08 | 2018-05-02 | リチウムイオン電池負極及びリチウムイオン電池 |
Country Status (4)
Country | Link |
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US (1) | US10516166B2 (ja) |
JP (1) | JP6621500B2 (ja) |
CN (1) | CN108878768B (ja) |
TW (1) | TWI661598B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109509877B (zh) * | 2018-11-30 | 2020-12-11 | 清华大学深圳研究生院 | 碳包覆多孔金属涂层集流体、制备方法及锂电池 |
CN111640947B (zh) | 2019-03-01 | 2022-04-22 | 清华大学 | 锂离子电池集流体、负极及该集流体与负极的制备方法 |
CN111636009A (zh) | 2019-03-01 | 2020-09-08 | 清华大学 | 多孔铜复合材料及其制备方法 |
CN114571653A (zh) * | 2022-02-23 | 2022-06-03 | 武汉市碳翁科技有限公司 | 一种碳纳米管膜缠绕装置及其使用方法 |
WO2024071438A1 (ja) * | 2022-09-30 | 2024-04-04 | 高圧ガス工業株式会社 | 電極および電極を備えた電池 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5252535B2 (ja) * | 2007-09-03 | 2013-07-31 | Necエナジーデバイス株式会社 | 非水電解液二次電池 |
CN101409337B (zh) * | 2007-10-10 | 2011-07-27 | 清华大学 | 锂离子电池负极,其制备方法和应用该负极的锂离子电池 |
JP2009138252A (ja) | 2007-12-11 | 2009-06-25 | Sumitomo Electric Ind Ltd | 多孔体並びに該多孔体を用いた触媒担持体、ろ過フィルタ、浄水装置及び船舶バラスト排水処理装置 |
CN101734645B (zh) * | 2008-11-14 | 2015-09-30 | 清华大学 | 碳纳米管膜 |
CA2841007A1 (en) * | 2011-07-19 | 2013-01-24 | Epic Ventures Inc. | A reticulated open-cell foam modified by fibers extending across and between the cells of said foam and preparation methods thereof |
JP2013243090A (ja) * | 2012-05-22 | 2013-12-05 | Kaneka Corp | 非水電解質二次電池 |
CN102709569A (zh) * | 2012-06-15 | 2012-10-03 | 常德力元新材料有限责任公司 | 多孔金属复合材料 |
CN105073252B (zh) * | 2013-02-22 | 2018-07-24 | 住友电气工业株式会社 | 多孔部件和催化剂部件 |
JP2014220328A (ja) * | 2013-05-07 | 2014-11-20 | 住友電気工業株式会社 | 蓄電デバイス用電極、蓄電デバイスおよび蓄電デバイス用電極の製造方法 |
TWI495183B (zh) | 2013-10-09 | 2015-08-01 | Nat Univ Tsing Hua | 電極薄膜之製備方法 |
US20150253277A1 (en) | 2014-03-06 | 2015-09-10 | Kabushiki Kaisha Toshiba | Biosensor and manufacturing method thereof |
JP2015173030A (ja) * | 2014-03-11 | 2015-10-01 | 三菱マテリアル株式会社 | 多孔質集電体及び多孔質集電体の製造方法 |
JP2016051869A (ja) * | 2014-09-02 | 2016-04-11 | 株式会社明電舎 | 蓄電体用集電体の製造方法 |
JP6508990B2 (ja) * | 2015-03-13 | 2019-05-08 | 高知県公立大学法人 | 多孔質金属およびその製造方法並びに蓄電装置 |
CN106276778B (zh) * | 2015-05-21 | 2018-08-14 | 清华大学 | 一种金属纳米线膜的制备方法以及导电元件 |
US20180183041A1 (en) | 2015-06-09 | 2018-06-28 | William Marsh Rice University | Sulfur-containing carbon nanotube arrays as electrodes |
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 |
CN106611627A (zh) | 2015-10-23 | 2017-05-03 | 苏州汉纳材料科技有限公司 | 高质量碳纳米管透明导电膜及其制备方法与应用 |
US10190211B2 (en) | 2015-11-20 | 2019-01-29 | Fourté International, Sdn. Bhd | High conductivity graphane-metal and graphene-metal composite and methods of manufacture |
CN105779804B (zh) * | 2016-03-21 | 2018-01-02 | 中南大学 | 一种泡沫骨架结构增强金属基复合材料及制备方法 |
CN106410100A (zh) * | 2016-11-16 | 2017-02-15 | 浙江长兴中俄新能源材料技术研究院有限公司 | 三维多孔聚合物锂离子电池用电极的制备及电池结构设计 |
CN108878895B (zh) * | 2017-05-08 | 2021-01-05 | 清华大学 | 燃料电池电极及燃料电池 |
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