CN105390296A - 电极材料、电极和蓄电设备 - Google Patents
电极材料、电极和蓄电设备 Download PDFInfo
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- CN105390296A CN105390296A CN201510543497.6A CN201510543497A CN105390296A CN 105390296 A CN105390296 A CN 105390296A CN 201510543497 A CN201510543497 A CN 201510543497A CN 105390296 A CN105390296 A CN 105390296A
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- electrode material
- electrode
- storage device
- energy storage
- electric energy
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Classifications
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- 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
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- 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
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- 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
- H01G11/42—Powders or particles, e.g. composition thereof
-
- 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
- H01G11/44—Raw materials therefor, e.g. resins or coal
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- 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
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
- H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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- 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
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- 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
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- 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
- H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
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- H—ELECTRICITY
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- 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
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- H01G11/32—Carbon-based
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- 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
- H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
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- Chemical Kinetics & Catalysis (AREA)
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- Carbon And Carbon Compounds (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 比较例1 | 比较例2 | |
减少20%重量的温度(℃) | 615 | 570 | 640 | 660 | 655 |
重量减少结束温度(℃) | 675 | 660 | 755 | 740 | 730 |
碱性官能团量(mmol/g) | 0.024 | 0.019 | 0.030 | 0.025 | 0.010 |
大孔容积(cc/g) | 0.066 | 0.048 | 0.042 | 0.067 | 0.065 |
介孔容积(cc/g) | 0.034 | 0.017 | 0.030 | 0.034 | 0.025 |
比表面积(m2/g) | 22.3 | 12.1 | 20.1 | 21.4 | 20.5 |
D50(μm) | 1.9 | 2.0 | 2.0 | 1.9 | 2.0 |
电荷移动电阻(ohms) | 10.3 | 11.8 | 11.9 | 11.9 | 12.8 |
气体产生量(相对值) | 88 | 75 | 80 | 100 | 88 |
Claims (10)
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JP2014176987 | 2014-09-01 |
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CN105390296A true CN105390296A (zh) | 2016-03-09 |
CN105390296B CN105390296B (zh) | 2019-05-07 |
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US (1) | US10081547B2 (zh) |
JP (1) | JP6630071B2 (zh) |
CN (1) | CN105390296B (zh) |
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JP6569526B2 (ja) * | 2013-02-20 | 2019-09-04 | 日本ケミコン株式会社 | 電極、その電極を用いた電気二重層キャパシタ、及び電極の製造方法 |
KR102048343B1 (ko) * | 2016-05-27 | 2019-11-25 | 주식회사 엘지화학 | 음극활물질 및 이를 포함하는 리튬 이차전지 |
KR102028936B1 (ko) * | 2016-06-08 | 2019-10-07 | 쇼와 덴코 가부시키가이샤 | 리튬 이온 2차전지용 부극 및 리튬 이온 2차전지 |
EP3293745B1 (de) * | 2016-09-12 | 2019-08-14 | Heraeus Battery Technology GmbH | Additiv-material für eine elektrode einer elektrochemischen zelle, doppelschichtkondensator und herstellungsverfahren für eine elektrode desselben |
US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
JP6757704B2 (ja) * | 2017-08-31 | 2020-09-23 | 日本カーボン株式会社 | リチウムイオンキャパシタ用負極活物質の製造方法 |
WO2019186831A1 (ja) * | 2018-03-28 | 2019-10-03 | 日立化成株式会社 | リチウムイオン二次電池用負極材の製造方法及びリチウムイオン二次電池の製造方法 |
JP7338234B2 (ja) * | 2019-05-21 | 2023-09-05 | 株式会社Gsユアサ | 非水電解質蓄電素子 |
US20210135233A1 (en) * | 2019-10-30 | 2021-05-06 | Chang Chun Petrochemical Co., Ltd. | Copper foil having excellent heat resistance property |
CN111453721A (zh) * | 2020-04-30 | 2020-07-28 | 中钢集团鞍山热能研究院有限公司 | 锂离子电池专用广域片状结构负极材料的制备方法及装置 |
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