CN107768677A - 一种提高锂离子电池正极集电极耐蚀性能的方法 - Google Patents
一种提高锂离子电池正极集电极耐蚀性能的方法 Download PDFInfo
- Publication number
- CN107768677A CN107768677A CN201710843083.4A CN201710843083A CN107768677A CN 107768677 A CN107768677 A CN 107768677A CN 201710843083 A CN201710843083 A CN 201710843083A CN 107768677 A CN107768677 A CN 107768677A
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- collecting body
- plus plate
- plate current
- resisting property
- 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.)
- Pending
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/081—Oxides of aluminium, magnesium or beryllium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
-
- 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
- H01M4/662—Alloys
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710843083.4A CN107768677A (zh) | 2017-09-18 | 2017-09-18 | 一种提高锂离子电池正极集电极耐蚀性能的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710843083.4A CN107768677A (zh) | 2017-09-18 | 2017-09-18 | 一种提高锂离子电池正极集电极耐蚀性能的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107768677A true CN107768677A (zh) | 2018-03-06 |
Family
ID=61265557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710843083.4A Pending CN107768677A (zh) | 2017-09-18 | 2017-09-18 | 一种提高锂离子电池正极集电极耐蚀性能的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107768677A (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110661001A (zh) * | 2018-12-29 | 2020-01-07 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110661002A (zh) * | 2018-12-29 | 2020-01-07 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110660957A (zh) * | 2018-12-29 | 2020-01-07 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110676460A (zh) * | 2018-12-29 | 2020-01-10 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110943201A (zh) * | 2019-04-15 | 2020-03-31 | 宁德时代新能源科技股份有限公司 | 一种正极极片和电化学装置 |
CN110943222A (zh) * | 2019-04-15 | 2020-03-31 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110943200A (zh) * | 2019-04-15 | 2020-03-31 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN111463436A (zh) * | 2020-04-20 | 2020-07-28 | 华鼎国联四川动力电池有限公司 | 一种锂离子电池集流体及其制备方法 |
CN112349962A (zh) * | 2019-08-08 | 2021-02-09 | 宁德时代新能源科技股份有限公司 | 锂离子电池 |
CN113745525A (zh) * | 2021-06-16 | 2021-12-03 | 浙江柔震科技有限公司 | 一种柔性复合塑料薄膜及其制备与测试方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101958418A (zh) * | 2010-03-04 | 2011-01-26 | 常德力元新材料有限责任公司 | 锂离子电池的电极集流体材料及制备方法 |
CN102203993A (zh) * | 2008-11-13 | 2011-09-28 | 丰田自动车株式会社 | 正极集电体及其制造方法 |
CN102548309A (zh) * | 2010-12-21 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 壳体及其制造方法 |
CN106282950A (zh) * | 2016-08-12 | 2017-01-04 | 深圳市第四能源科技有限公司 | 一种提高锂电池负极铝箔集电极电性能的方法 |
-
2017
- 2017-09-18 CN CN201710843083.4A patent/CN107768677A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102203993A (zh) * | 2008-11-13 | 2011-09-28 | 丰田自动车株式会社 | 正极集电体及其制造方法 |
CN101958418A (zh) * | 2010-03-04 | 2011-01-26 | 常德力元新材料有限责任公司 | 锂离子电池的电极集流体材料及制备方法 |
CN102548309A (zh) * | 2010-12-21 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 壳体及其制造方法 |
CN106282950A (zh) * | 2016-08-12 | 2017-01-04 | 深圳市第四能源科技有限公司 | 一种提高锂电池负极铝箔集电极电性能的方法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110661001A (zh) * | 2018-12-29 | 2020-01-07 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110661002A (zh) * | 2018-12-29 | 2020-01-07 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110660957A (zh) * | 2018-12-29 | 2020-01-07 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110676460A (zh) * | 2018-12-29 | 2020-01-10 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
US11749808B2 (en) | 2018-12-29 | 2023-09-05 | Contemporary Amperex Technology Co., Limited | Electrode plate and electrochemical device |
CN110661001B (zh) * | 2018-12-29 | 2020-12-01 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110943200A (zh) * | 2019-04-15 | 2020-03-31 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110943222A (zh) * | 2019-04-15 | 2020-03-31 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110943222B (zh) * | 2019-04-15 | 2021-01-12 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN110943201A (zh) * | 2019-04-15 | 2020-03-31 | 宁德时代新能源科技股份有限公司 | 一种正极极片和电化学装置 |
CN112349962A (zh) * | 2019-08-08 | 2021-02-09 | 宁德时代新能源科技股份有限公司 | 锂离子电池 |
CN112349962B (zh) * | 2019-08-08 | 2021-11-09 | 宁德时代新能源科技股份有限公司 | 锂离子电池 |
CN111463436A (zh) * | 2020-04-20 | 2020-07-28 | 华鼎国联四川动力电池有限公司 | 一种锂离子电池集流体及其制备方法 |
CN111463436B (zh) * | 2020-04-20 | 2021-11-02 | 华鼎国联四川动力电池有限公司 | 一种锂离子电池集流体及其制备方法 |
CN113745525A (zh) * | 2021-06-16 | 2021-12-03 | 浙江柔震科技有限公司 | 一种柔性复合塑料薄膜及其制备与测试方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107768677A (zh) | 一种提高锂离子电池正极集电极耐蚀性能的方法 | |
CN107502870B (zh) | 一种提高锂电池正极铝箔集电极电性能的方法 | |
Xie et al. | Li-ion transport kinetics in LiMn2O4 thin films prepared by radio frequency magnetron sputtering | |
Chung et al. | Lithium phosphorous oxynitride as a passive layer for anodes in lithium secondary batteries | |
Yoon et al. | Lattice orientation control of lithium cobalt oxide cathode film for all-solid-state thin film batteries | |
Okita et al. | Stabilizing lithium plating-stripping reaction between a lithium phosphorus oxynitride glass electrolyte and copper thin film by platinum insertion | |
Aurbach et al. | A Study of Lithium Deposition‐Dissolution Processes in a Few Selected Electrolyte Solutions by Electrochemical Quartz Crystal Microbalance | |
JP2012033365A (ja) | 参照電極、その製造方法、および電気化学セル | |
Zheng et al. | Friction stir processing induced elctrochemical performance improvement of commercial Al for Al-air battery | |
WO2009014394A2 (en) | Method for depositing ceramic thin film by sputtering using non-conductive target | |
CN101975545B (zh) | 一种检测金属表面膜层的方法 | |
Rezugina et al. | Ni-YSZ films deposited by reactive magnetron sputtering for SOFC applications | |
CN102290595B (zh) | 一种全固态高循环寿命薄膜锂电池及其制作方法 | |
CA2872380C (en) | Textured current collector foil | |
Aribia et al. | In situ lithiated ALD niobium oxide for improved long term cycling of layered oxide cathodes: a thin-film model study | |
Zhao et al. | Li V Si O thin film electrolyte for all-solid-state Li-ion battery | |
US11594735B2 (en) | Metal foil for electrochemical element electrode comprising a material, based on ti, c and h | |
JP2020532836A (ja) | 電解銅箔、その製造方法及びそれを含む高容量Li二次電池用陰極 | |
WO2023151335A1 (zh) | 一种锂离子电池参比电极及其制备方法和应用 | |
CN207624803U (zh) | 一种锂离子电池正极结构和锂离子电池 | |
Xia et al. | Study on Stable Lithiophilic Ag Modification Layer on Copper Current Collector for High Coulombic-Efficiency Lithium Metal Anode | |
CN108110213A (zh) | 一种锂离子电池正极结构和锂离子电池 | |
Kulova et al. | A study of lithium insertion into electrodes with thin gold films | |
CN107749475A (zh) | 一种用于锂电池的Si/金刚石负极材料及其制备方法 | |
Li et al. | Electrodeposition of Al foil for the collector of lithium-ion batteries by electrorefining in [Emim] Cl-AlCl3 ionic liquid with O2− ion at room temperature: Electrochemical dissolution behavior of Al anode |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180416 Address after: 516055 5 building, building 108, Dongxin Road, Dongxing area, Dongjiang hi tech Zone, Huizhou, Guangdong, China, A2 Applicant after: Huizhou engu New Energy Industry Technology Research Institute Co., Ltd. Address before: 518067 D, E unit 19, China Merchants Plaza, 1166 Shekou Road, Shekou, Shenzhen, Guangdong Applicant before: Shenzhen Valley Energy Holdings Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180426 Address after: 516055 5 building, building 108, Dongxin Road, Dongxing area, Dongjiang hi tech Zone, Huizhou, Guangdong, China, A2 Applicant after: Huizhou engu New Energy Industry Technology Research Institute Co., Ltd. Address before: 518067 D, E unit 19, China Merchants Plaza, 1166 Shekou Road, Shekou, Shenzhen, Guangdong Applicant before: Shenzhen Valley Energy Holdings Co., Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |