CN110364718B - 一种用于锂离子电池的具有三维导电结构的正极材料及其制备方法 - Google Patents
一种用于锂离子电池的具有三维导电结构的正极材料及其制备方法 Download PDFInfo
- Publication number
- CN110364718B CN110364718B CN201910673989.5A CN201910673989A CN110364718B CN 110364718 B CN110364718 B CN 110364718B CN 201910673989 A CN201910673989 A CN 201910673989A CN 110364718 B CN110364718 B CN 110364718B
- Authority
- CN
- China
- Prior art keywords
- ball
- lithium
- ion battery
- lithium ion
- conductive structure
- 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.)
- Active
Links
Classifications
-
- 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
- H01M4/136—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
- H01M4/36—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
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
-
- 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
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910673989.5A CN110364718B (zh) | 2019-07-24 | 2019-07-24 | 一种用于锂离子电池的具有三维导电结构的正极材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910673989.5A CN110364718B (zh) | 2019-07-24 | 2019-07-24 | 一种用于锂离子电池的具有三维导电结构的正极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110364718A CN110364718A (zh) | 2019-10-22 |
CN110364718B true CN110364718B (zh) | 2022-04-12 |
Family
ID=68220802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910673989.5A Active CN110364718B (zh) | 2019-07-24 | 2019-07-24 | 一种用于锂离子电池的具有三维导电结构的正极材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110364718B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114639819B (zh) * | 2022-03-24 | 2024-01-30 | 中南大学 | 一种富钠锰基氧化物复合基底金属氧化物自支撑二元正极材料及其制备方法 |
CN114725391A (zh) * | 2022-04-06 | 2022-07-08 | 华南理工大学 | 一种锌离子电池正极材料及其制备方法与应用 |
CN116534829A (zh) * | 2023-05-29 | 2023-08-04 | 浙江鑫钠新材料科技有限公司 | 一种从FePO4液相法制备双层包覆钠离子电池正极材料的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101186290B (zh) * | 2007-12-11 | 2010-12-15 | 深圳市贝特瑞新能源材料股份有限公司 | 正极材料磷酸钒锂及其制备方法 |
CN101734637B (zh) * | 2008-11-20 | 2011-08-31 | 中国科学院理化技术研究所 | 一种锂离子电池用正极材料磷酸钒锂粉体的制备方法 |
CN101734638B (zh) * | 2009-12-14 | 2012-08-15 | 恒正科技(苏州)有限公司 | 电化学活性材料及其制备方法和应用 |
JP5255143B2 (ja) * | 2011-09-30 | 2013-08-07 | 富士重工業株式会社 | 正極材料、これを用いたリチウムイオン二次電池、及び正極材料の製造方法 |
CN102569797B (zh) * | 2012-01-20 | 2015-04-29 | 中国科学院宁波材料技术与工程研究所 | 一种新型磷酸盐基正极复合材料及其制备方法和用途 |
CN102664267B (zh) * | 2012-04-13 | 2015-04-22 | 浙江工业大学 | 共掺杂的磷酸钒锂正极材料及其应用 |
CN105449164A (zh) * | 2014-09-24 | 2016-03-30 | 中国科学院大连化学物理研究所 | 一种用于磷酸钒锂电池的正极材料及其制备和应用 |
KR101840541B1 (ko) * | 2015-04-30 | 2018-03-20 | 주식회사 엘지화학 | 리튬 이차전지용 양극활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지 |
RU2608598C2 (ru) * | 2015-05-05 | 2017-01-23 | Общество с ограниченной ответственностью "Научный центр "Автономные источники тока" (ООО "Научный центр "АИТ") | Литий-ионный аккумулятор |
CN106784753A (zh) * | 2017-03-29 | 2017-05-31 | 天津巴莫科技股份有限公司 | 锂离子特种电源用磷酸钒锂正极材料的制备方法 |
CN106887577B (zh) * | 2017-03-30 | 2019-06-14 | 齐鲁工业大学 | 一种同质异构二相磷酸钒锂/磷酸钒钠/碳复合正极材料及其制备方法与应用 |
CN108539133A (zh) * | 2018-02-12 | 2018-09-14 | 西安工业大学 | Li3V2(PO4)3纳米晶/导电聚合物锂离子电池正极材料的制备方法 |
-
2019
- 2019-07-24 CN CN201910673989.5A patent/CN110364718B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110364718A (zh) | 2019-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107706390B (zh) | 一种快离子导体和导电聚合物双重修饰的锂离子电池三元正极材料的制备方法 | |
CN103456936B (zh) | 钠离子二次电池及其用的层状钛酸盐活性物质、电极材料、正负极和活性物质的制备方法 | |
CN105428637B (zh) | 锂离子电池及其正极材料的制备方法 | |
CN107665983B (zh) | 锂离子电池正极材料及其制备方法和锂离子电池 | |
CN110364718B (zh) | 一种用于锂离子电池的具有三维导电结构的正极材料及其制备方法 | |
CN102738451A (zh) | 一种改性锂离子电池正极材料及其制备方法 | |
Zhong et al. | Low temperature combustion synthesis and performance of spherical 0.5 Li2MnO3–LiNi0. 5Mn0. 5O2 cathode material for Li-ion batteries | |
CN107492643A (zh) | 一种磷酸钛锂包覆LiNi1/3Co1/3Mn1/3O2正极材料及其制备方法 | |
TWI725822B (zh) | 鋰電池及其負極材料 | |
CN107394166A (zh) | 高安全性双层包覆的镍钴锰酸锂正极材料及其制备方法 | |
JP4973826B2 (ja) | 非水電解質二次電池用正極活物質の製造法、非水電解質二次電池 | |
Gao et al. | Enhanced rate performance of nanosized RGO-LiNi 0.5 Mn 1.5 O 4 composites as cathode material by a solid-state assembly method | |
You et al. | LiFePO 4-coated LiNi 0.6 Co 0.2 Mn 0.2 O 2 for lithium-ion batteries with enhanced cycling performance at elevated temperatures and high voltages | |
CN116014104A (zh) | 富锂镍系正极材料及其制备方法、正极片与二次电池 | |
CN103693632B (zh) | 一种锂离子电池用磷酸氧钒锂正极材料的制备方法 | |
CN111628154A (zh) | 锂电池正极活性材料及其制备方法和锂电池 | |
CN111180682A (zh) | 一种石墨型氮化碳修饰锂离子电池正极材料 | |
CN106340637A (zh) | 锂离子电池用聚硅酸酯/ncm三元复合正极材料及其制备方法 | |
CN110224134B (zh) | 一种锂离子电池正极材料及其制备方法 | |
KR20160002187A (ko) | 2차 전지 양극활물질용 리튬-니켈 복합산화물 및 이의 제조 방법 | |
CN115995545A (zh) | 一种锂离子电池正极材料及其制备方法 | |
CN111233052A (zh) | 镍钴锰酸锂三元正极材料、其制备方法、正电极及电池 | |
CN107845787B (zh) | 石榴状Fe3O4@N-C锂电池负极材料制备方法 | |
CN101764216A (zh) | 一种掺杂型锂离子电池正极材料磷酸铁锂粉体的制备方法 | |
CN113745487A (zh) | 一种正极材料及其制备方法和应用 |
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 |
Effective date of registration: 20220325 Address after: 273100 Qufu Economic Development Zone, Jining City, Shandong Province Applicant after: SHANDONG XINGYU ENTERPRISE S&T Co.,Ltd. Address before: 102249 Beijing city Changping District Road No. 18 Applicant before: Lu Changqin |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cathode material with three-dimensional conductive structure for lithium-ion batteries and its preparation method Effective date of registration: 20230731 Granted publication date: 20220412 Pledgee: Industrial and Commercial Bank of China Limited Qufu Branch Pledgor: SHANDONG XINGYU ENTERPRISE S&T Co.,Ltd. Registration number: Y2023980050394 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |