CN105529443A - 一种锂离子电池负极用硬碳材料的制备方法 - Google Patents
一种锂离子电池负极用硬碳材料的制备方法 Download PDFInfo
- Publication number
- CN105529443A CN105529443A CN201510926187.2A CN201510926187A CN105529443A CN 105529443 A CN105529443 A CN 105529443A CN 201510926187 A CN201510926187 A CN 201510926187A CN 105529443 A CN105529443 A CN 105529443A
- Authority
- CN
- China
- Prior art keywords
- hard carbon
- preparation
- ion battery
- negative electrode
- carbon material
- 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
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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M4/36—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
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510926187.2A CN105529443B (zh) | 2015-12-14 | 2015-12-14 | 一种锂离子电池负极用硬碳材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510926187.2A CN105529443B (zh) | 2015-12-14 | 2015-12-14 | 一种锂离子电池负极用硬碳材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105529443A true CN105529443A (zh) | 2016-04-27 |
CN105529443B CN105529443B (zh) | 2018-06-22 |
Family
ID=55771537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510926187.2A Active CN105529443B (zh) | 2015-12-14 | 2015-12-14 | 一种锂离子电池负极用硬碳材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105529443B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107425215A (zh) * | 2016-05-23 | 2017-12-01 | 宁波杉杉新材料科技有限公司 | 一种淀粉基复合硬碳负极材料的制备方法及用途 |
CN108682858A (zh) * | 2018-06-08 | 2018-10-19 | 遇秉武 | 一种锂离子电池负极用硬碳材料的制备方法 |
CN109921018A (zh) * | 2017-12-13 | 2019-06-21 | 宁波杉杉新材料科技有限公司 | 钠离子电池用高容量生物质硬炭负极材料的制备方法 |
CN111785935A (zh) * | 2019-04-03 | 2020-10-16 | 江苏载驰科技股份有限公司 | 一种锂离子电池负极复合材料的制备方法 |
CN114824257A (zh) * | 2022-04-26 | 2022-07-29 | 湖南镕锂新材料科技有限公司 | 一种硬碳负极材料及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10284061A (ja) * | 1997-04-02 | 1998-10-23 | Kawasaki Steel Corp | リチウムイオン二次電池負極用炭素材料の製造方法 |
CN102723492A (zh) * | 2012-06-28 | 2012-10-10 | 深圳市贝特瑞新能源材料股份有限公司 | 硬碳材料的制备方法和锂离子电池 |
CN104600258A (zh) * | 2014-12-26 | 2015-05-06 | 宁夏共享新能源材料有限公司 | 锂离子电池用复合负极材料及其制备方法 |
CN105098186A (zh) * | 2014-11-11 | 2015-11-25 | 中国科学院物理研究所 | 一种热解无定型碳材料及其制备方法和用途 |
-
2015
- 2015-12-14 CN CN201510926187.2A patent/CN105529443B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10284061A (ja) * | 1997-04-02 | 1998-10-23 | Kawasaki Steel Corp | リチウムイオン二次電池負極用炭素材料の製造方法 |
CN102723492A (zh) * | 2012-06-28 | 2012-10-10 | 深圳市贝特瑞新能源材料股份有限公司 | 硬碳材料的制备方法和锂离子电池 |
CN105098186A (zh) * | 2014-11-11 | 2015-11-25 | 中国科学院物理研究所 | 一种热解无定型碳材料及其制备方法和用途 |
CN104600258A (zh) * | 2014-12-26 | 2015-05-06 | 宁夏共享新能源材料有限公司 | 锂离子电池用复合负极材料及其制备方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107425215A (zh) * | 2016-05-23 | 2017-12-01 | 宁波杉杉新材料科技有限公司 | 一种淀粉基复合硬碳负极材料的制备方法及用途 |
CN109921018A (zh) * | 2017-12-13 | 2019-06-21 | 宁波杉杉新材料科技有限公司 | 钠离子电池用高容量生物质硬炭负极材料的制备方法 |
CN108682858A (zh) * | 2018-06-08 | 2018-10-19 | 遇秉武 | 一种锂离子电池负极用硬碳材料的制备方法 |
CN111785935A (zh) * | 2019-04-03 | 2020-10-16 | 江苏载驰科技股份有限公司 | 一种锂离子电池负极复合材料的制备方法 |
CN114824257A (zh) * | 2022-04-26 | 2022-07-29 | 湖南镕锂新材料科技有限公司 | 一种硬碳负极材料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN105529443B (zh) | 2018-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Hu et al. | A modified natural polysaccharide as a high-performance binder for silicon anodes in lithium-ion batteries | |
CN103078090B (zh) | 一种锂离子动力电池复合负极材料及其制备方法 | |
CN104638240B (zh) | 一种锂离子电池硅碳复合负极材料的制备方法及其产品 | |
CN105529443A (zh) | 一种锂离子电池负极用硬碳材料的制备方法 | |
CN104993134B (zh) | 一种锂离子电池硝酸铜复合负极材料的制备方法 | |
CN102169985B (zh) | 一种锂离子电池碳负极材料的制备方法 | |
CN111224078A (zh) | 一种硅基复合负极材料及其制备方法、锂离子电池负极 | |
CN102983313B (zh) | 硅碳复合材料及其制备方法、锂离子电池 | |
CN103078092B (zh) | 一种制备锂离子电池硅碳复合负极材料的方法 | |
CN107369823A (zh) | 一种锂离子电池用人造石墨复合负极材料及其制备方法 | |
CN104993147B (zh) | 一种多级结构硝酸铜负极材料的制备方法 | |
CN104752696A (zh) | 一种石墨烯基硅碳复合负极材料的制备方法 | |
CN103165869B (zh) | 改性中间相负极材料、锂离子二次电池及制备方法和应用 | |
CN103247778B (zh) | 一种高功率型磷酸铁锂正极材料及其制备方法 | |
CN104143641B (zh) | 一种中间相负极材料及其制备方法 | |
CN104425823A (zh) | 一种锂离子电池人造石墨负极材料及其制备方法 | |
CN106410164A (zh) | 一种高性能复合材料及其制备方法和应用 | |
CN104600296A (zh) | 一种锂硒电池Se-C正极复合材料的制备方法 | |
CN105244474A (zh) | 一种高比容量锂硫二次电池复合正极及其制备方法 | |
CN101931077B (zh) | 锂离子电池负极材料及制备方法 | |
CN103700816B (zh) | 一种锂离子电池硅基复合材料的制备方法 | |
CN102569735A (zh) | 锂亚硫酰氯电池正极的制备方法 | |
Yang et al. | SiOx@ Si-graphite microspheres for high-stable anode of lithium-ion batteries | |
CN105047928A (zh) | 一种高振实密度的石墨负极材料及其制备方法 | |
CN109244425A (zh) | 一种纳米硅碳材料的制备方法及其在锂电池的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Jinzhou 410600 Hunan province Ningxiang County District Changsha Quan Zhou Bei Lu (Jin Zhou Zhen Long Qiao Cun) Applicant after: Hunan Branch Star graphite Co. Address before: 410600, No. 118, Jinzhou North Road, Jinzhou new district, Ningxiang County, Changsha, Hunan Applicant before: HUNAN SHINZOOM TECHNOLOGY CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of hard carbon material for negative electrode of lithium-ion battery Effective date of registration: 20190923 Granted publication date: 20180622 Pledgee: Jinzhou Branch of Hunan Ningxiang Rural Commercial Bank Co., Ltd. Pledgor: Hunan Branch Star graphite Co. Registration number: Y2019330000081 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201120 Granted publication date: 20180622 Pledgee: Jinzhou Branch of Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Pledgor: HUNAN SHINZOOM TECHNOLOGY Co.,Ltd. Registration number: Y2019330000081 |