CN107403932B - 电池用正极、其制备方法以及具有该正极的电池 - Google Patents
电池用正极、其制备方法以及具有该正极的电池 Download PDFInfo
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- CN107403932B CN107403932B CN201610340288.6A CN201610340288A CN107403932B CN 107403932 B CN107403932 B CN 107403932B CN 201610340288 A CN201610340288 A CN 201610340288A CN 107403932 B CN107403932 B CN 107403932B
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Images
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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- 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
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/38—Construction or manufacture
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/045—Electrochemical coating; Electrochemical impregnation
- H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
浮充参数 | GPSI-SBR-LMO-1 | 改性GPSI-SBR-LMO-1 | SBR-LMO |
浮充期间比容量 | 18 | 11 | 28 |
浮充前比容量 | 113 | 118 | 115 |
浮充损失 | 15.9% | 9.3% | 24.3% |
浮充参数 | 浮充期间比容量 | 浮充前比容量 | 浮充损失 |
改性GPSI-SBR-LMO-2 | 26 | 117 | 22.2% |
改性GPSI-SBR-LMO-1.5 | 25 | 118 | 21.2% |
改性GPSI-SBR-LMO-0.5 | 23 | 121 | 19.0% |
改性GPSI-SBR-LMO-1 | 11 | 118 | 9.3% |
浮充参数 | 纤维素-SBR-LMO-1 | 淀粉-SBR-LMO-1 | 改性GPSI-SBR-LMO-1 |
浮充期间比容量 | 31 | 29 | 11 |
浮充前比容量 | 120 | 114 | 118 |
浮充损失 | 25.8% | 25.4% | 9.3% |
Claims (16)
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CN201610340288.6A CN107403932B (zh) | 2016-05-20 | 2016-05-20 | 电池用正极、其制备方法以及具有该正极的电池 |
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CN201610340288.6A CN107403932B (zh) | 2016-05-20 | 2016-05-20 | 电池用正极、其制备方法以及具有该正极的电池 |
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CN107403932A CN107403932A (zh) | 2017-11-28 |
CN107403932B true CN107403932B (zh) | 2021-01-05 |
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CN111653766B (zh) * | 2020-06-15 | 2022-10-04 | 郑州大学 | 一种用于水系锌离子电池正极的木质素和金属原子共掺杂MnO2材料及其制备方法与应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105098187A (zh) * | 2014-04-25 | 2015-11-25 | 苏州宝时得电动工具有限公司 | 电池 |
CN105131306A (zh) * | 2015-06-28 | 2015-12-09 | 延边石岘白麓纸业股份有限公司 | 一种有机膨胀剂木质素磺酸盐的制备方法及应用 |
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