CN103531814A - 一种复合导电剂及其分散方法及一种正极片和锂离子电池 - Google Patents
一种复合导电剂及其分散方法及一种正极片和锂离子电池 Download PDFInfo
- Publication number
- CN103531814A CN103531814A CN201310511223.XA CN201310511223A CN103531814A CN 103531814 A CN103531814 A CN 103531814A CN 201310511223 A CN201310511223 A CN 201310511223A CN 103531814 A CN103531814 A CN 103531814A
- Authority
- CN
- China
- Prior art keywords
- conductive agent
- graphite
- agent
- ion battery
- lithium ion
- 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.)
- Granted
Links
Images
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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/139—Processes of manufacture
- H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310511223.XA CN103531814B (zh) | 2013-10-28 | 2013-10-28 | 一种复合导电剂及其分散方法及一种正极片和锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310511223.XA CN103531814B (zh) | 2013-10-28 | 2013-10-28 | 一种复合导电剂及其分散方法及一种正极片和锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103531814A true CN103531814A (zh) | 2014-01-22 |
CN103531814B CN103531814B (zh) | 2015-03-25 |
Family
ID=49933646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310511223.XA Active CN103531814B (zh) | 2013-10-28 | 2013-10-28 | 一种复合导电剂及其分散方法及一种正极片和锂离子电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103531814B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887556A (zh) * | 2014-03-13 | 2014-06-25 | 深圳格林德能源有限公司 | 一种动力储能聚合物锂离子电池及制备方法 |
CN106229030A (zh) * | 2016-07-08 | 2016-12-14 | 中南大学 | 一种导电组合物、导电油墨、导电膜、制备方法及应用 |
CN107316751A (zh) * | 2017-08-17 | 2017-11-03 | 大英聚能科技发展有限公司 | 一种超级电容电池专用的复合导电剂及其制备方法 |
CN108270009A (zh) * | 2017-01-01 | 2018-07-10 | 深圳格林德能源有限公司 | 一种镍钴锰酸锂正极片柔韧性改善工艺 |
CN111370678A (zh) * | 2020-05-27 | 2020-07-03 | 湖南雅城新材料有限公司 | 一种改性包覆锂电池用磷酸铁锂材料的制备方法 |
CN112331835A (zh) * | 2020-11-12 | 2021-02-05 | 河北零点新能源科技有限公司 | 提升锂电池低温性能的混合工艺 |
CN112366320A (zh) * | 2020-11-17 | 2021-02-12 | 惠州亿纬锂能股份有限公司 | 一种高电压正极导电剂及其用途 |
CN113366667A (zh) * | 2019-01-30 | 2021-09-07 | Sk新技术株式会社 | 二次电池及其制造方法 |
CN113964293A (zh) * | 2021-09-23 | 2022-01-21 | 宁波二黑科技有限公司 | 一种循环稳定快充型锂离子电池负极及其应用 |
CN114023969A (zh) * | 2021-11-03 | 2022-02-08 | 合肥国轩高科动力能源有限公司 | 一种3d爬山虎型高性能导电剂及其制备方法、应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1485941A (zh) * | 2002-09-23 | 2004-03-31 | ����Sdi��ʽ���� | 锂-硫电池的正极活性物质及其制备方法 |
CN1697215A (zh) * | 2005-05-27 | 2005-11-16 | 深圳市贝特瑞电子材料有限公司 | 锂离子电池复合碳负极材料及其制备方法 |
JP2007080652A (ja) * | 2005-09-14 | 2007-03-29 | Sumitomo Osaka Cement Co Ltd | リチウムイオン電池の電極形成用スラリーおよびリチウムイオン電池 |
CN101207189A (zh) * | 2006-12-21 | 2008-06-25 | 比亚迪股份有限公司 | 一种正极及其制备方法以及锂离子二次电池 |
CN102610329A (zh) * | 2012-03-14 | 2012-07-25 | 长沙凯邦能源科技有限公司 | 四元复合炭导电剂及其制备方法 |
CN102709523A (zh) * | 2012-06-13 | 2012-10-03 | 湖南丰源业翔晶科新能源股份有限公司 | 碳纳米管在锂离子电池导电胶中的分散工艺 |
-
2013
- 2013-10-28 CN CN201310511223.XA patent/CN103531814B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1485941A (zh) * | 2002-09-23 | 2004-03-31 | ����Sdi��ʽ���� | 锂-硫电池的正极活性物质及其制备方法 |
CN1697215A (zh) * | 2005-05-27 | 2005-11-16 | 深圳市贝特瑞电子材料有限公司 | 锂离子电池复合碳负极材料及其制备方法 |
JP2007080652A (ja) * | 2005-09-14 | 2007-03-29 | Sumitomo Osaka Cement Co Ltd | リチウムイオン電池の電極形成用スラリーおよびリチウムイオン電池 |
CN101207189A (zh) * | 2006-12-21 | 2008-06-25 | 比亚迪股份有限公司 | 一种正极及其制备方法以及锂离子二次电池 |
CN102610329A (zh) * | 2012-03-14 | 2012-07-25 | 长沙凯邦能源科技有限公司 | 四元复合炭导电剂及其制备方法 |
CN102709523A (zh) * | 2012-06-13 | 2012-10-03 | 湖南丰源业翔晶科新能源股份有限公司 | 碳纳米管在锂离子电池导电胶中的分散工艺 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887556A (zh) * | 2014-03-13 | 2014-06-25 | 深圳格林德能源有限公司 | 一种动力储能聚合物锂离子电池及制备方法 |
CN103887556B (zh) * | 2014-03-13 | 2015-08-19 | 深圳格林德能源有限公司 | 一种动力储能聚合物锂离子电池及制备方法 |
CN106229030A (zh) * | 2016-07-08 | 2016-12-14 | 中南大学 | 一种导电组合物、导电油墨、导电膜、制备方法及应用 |
CN108270009A (zh) * | 2017-01-01 | 2018-07-10 | 深圳格林德能源有限公司 | 一种镍钴锰酸锂正极片柔韧性改善工艺 |
CN107316751A (zh) * | 2017-08-17 | 2017-11-03 | 大英聚能科技发展有限公司 | 一种超级电容电池专用的复合导电剂及其制备方法 |
CN107316751B (zh) * | 2017-08-17 | 2019-01-01 | 大英聚能科技发展有限公司 | 一种超级电容电池专用的复合导电剂及其制备方法 |
CN113366667A (zh) * | 2019-01-30 | 2021-09-07 | Sk新技术株式会社 | 二次电池及其制造方法 |
CN113366667B (zh) * | 2019-01-30 | 2023-11-24 | Sk新能源株式会社 | 二次电池及其制造方法 |
CN111370678A (zh) * | 2020-05-27 | 2020-07-03 | 湖南雅城新材料有限公司 | 一种改性包覆锂电池用磷酸铁锂材料的制备方法 |
CN112331835A (zh) * | 2020-11-12 | 2021-02-05 | 河北零点新能源科技有限公司 | 提升锂电池低温性能的混合工艺 |
CN112366320A (zh) * | 2020-11-17 | 2021-02-12 | 惠州亿纬锂能股份有限公司 | 一种高电压正极导电剂及其用途 |
CN113964293A (zh) * | 2021-09-23 | 2022-01-21 | 宁波二黑科技有限公司 | 一种循环稳定快充型锂离子电池负极及其应用 |
CN113964293B (zh) * | 2021-09-23 | 2023-02-28 | 宁波二黑科技有限公司 | 一种循环稳定快充型锂离子电池负极及其应用 |
CN114023969A (zh) * | 2021-11-03 | 2022-02-08 | 合肥国轩高科动力能源有限公司 | 一种3d爬山虎型高性能导电剂及其制备方法、应用 |
Also Published As
Publication number | Publication date |
---|---|
CN103531814B (zh) | 2015-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103531814B (zh) | 一种复合导电剂及其分散方法及一种正极片和锂离子电池 | |
CN101630729B (zh) | 用于大功率锂二次电池的复合电极材料及其制备方法 | |
CN106486639B (zh) | 一种锂电池极片及其制作方法 | |
WO2021108983A1 (zh) | 二次电池、装置、人造石墨及制备方法 | |
EP2797142A1 (en) | Anode for lithium secondary battery and lithium secondary battery including same | |
CN110620237A (zh) | 一种导电浆料及其制备方法和应用、电池 | |
CN105355877B (zh) | 一种石墨烯‑金属氧化物复合负极材料及其制备方法 | |
CN109273694B (zh) | 一种石墨烯/氧化亚锡二维异质结复合材料及其制备方法 | |
WO2016202169A2 (zh) | 一种高能量密度锂离子电池 | |
CN103094558A (zh) | 一种铁酸锌基纳米复合材料、制备方法及其用途 | |
CN106654125A (zh) | 通过多巴胺复合粘结剂制备改性陶瓷隔膜的方法及其应用 | |
JP2009048921A (ja) | 非水電解質電池用正極及びその製造方法と非水電解質電池及びその製造方法 | |
WO2022142241A1 (zh) | 负极活性材料、电化学装置和电子装置 | |
CN106784789B (zh) | 一种富锂锰基材料锂离子电池正极及包含该正极的锂离子电池 | |
CN104916825A (zh) | 一种锂电池高电压改性负极材料的制备方法 | |
AU2015100977A4 (en) | Method for preparing hybrid capacitor cathode slurry | |
CN103855401A (zh) | 一种锂离子电池正极极片及其制备方法和含有该极片的锂离子电池 | |
WO2023093340A1 (zh) | 一种外包装及其制备方法、二次电池、电池模块、电池包 | |
CN103326010A (zh) | 一种纳米硅掺杂复合钛酸锂负极材料的制备方法 | |
KR102567300B1 (ko) | 사전리튬화된 음극, 그 제조방법 및 사전리튬화된 음극을 포함하는 리튬 이온 전지 및 슈퍼 커패시터 | |
CN105006555A (zh) | 一种金属锡掺杂复合钛酸锂负极材料的制备方法 | |
CN104781967B (zh) | 活性物质颗粒、蓄电装置用正极、蓄电装置以及活性物质颗粒的制造方法 | |
CN110380021A (zh) | 一种有机导电聚合物/碳双重包覆的TiO2(B)负极材料及其制备方法 | |
CN110400923A (zh) | 电池负极材料、负极材料浆料、负极极片和电化学电池 | |
WO2021226842A1 (zh) | 负极材料、负极极片、电化学装置和电子装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 4th Floor, Building A2, Liyuan Bay Industrial Park, 168 Honghu Road, Yanchuan, Songgang, Shenzhen, Guangdong Province Patentee after: Shenzhen Greende Energy Group Co., Ltd. Address before: 518000 4th Floor, Building A2, Liyuan Bay Industrial Park, 168 Honghu Road, Yanchuan, Songgang, Shenzhen, Guangdong Province Patentee before: Shenzhen Green's moral limited energy company |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220427 Address after: 336000 wuliling functional area, Shanggao Industrial Park, Yichun City, Jiangxi Province Patentee after: JIANGXI GELINDE ENERGY Co.,Ltd. Address before: 518000 4th Floor, Building A2, Liyuan Bay Industrial Park, 168 Honghu Road, Yanchuan, Songgang, Shenzhen, Guangdong Province Patentee before: SHENZHEN GRAND POWERSOURCE Co.,Ltd. |