CN107253739B - 微米级截角八面体结构正极材料镍锰酸锂的制备方法 - Google Patents
微米级截角八面体结构正极材料镍锰酸锂的制备方法 Download PDFInfo
- Publication number
- CN107253739B CN107253739B CN201710491596.3A CN201710491596A CN107253739B CN 107253739 B CN107253739 B CN 107253739B CN 201710491596 A CN201710491596 A CN 201710491596A CN 107253739 B CN107253739 B CN 107253739B
- Authority
- CN
- China
- Prior art keywords
- manganese
- nickel
- lithium
- ion doped
- octahedral 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710491596.3A CN107253739B (zh) | 2017-06-20 | 2017-06-20 | 微米级截角八面体结构正极材料镍锰酸锂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710491596.3A CN107253739B (zh) | 2017-06-20 | 2017-06-20 | 微米级截角八面体结构正极材料镍锰酸锂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107253739A CN107253739A (zh) | 2017-10-17 |
CN107253739B true CN107253739B (zh) | 2019-04-02 |
Family
ID=60024681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710491596.3A Active CN107253739B (zh) | 2017-06-20 | 2017-06-20 | 微米级截角八面体结构正极材料镍锰酸锂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107253739B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107845803A (zh) * | 2017-12-01 | 2018-03-27 | 洛阳师范学院 | 一种BiOF包覆的镍锰酸锂正极材料的制备方法 |
CN108675359A (zh) * | 2018-05-22 | 2018-10-19 | 兰州理工大学 | 一种高电压锂离子电池镍锰酸锂正极材料的制备方法 |
CN110156086A (zh) * | 2019-03-29 | 2019-08-23 | 中国电力科学研究院有限公司 | 一种锰酸锂正极材料的制备方法 |
CN116247197B (zh) * | 2023-02-15 | 2023-09-26 | 安徽博石高科新材料股份有限公司 | 一种球形高电压镍锰酸锂正极材料及其制备方法、锂离子电池 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101754939A (zh) * | 2007-05-31 | 2010-06-23 | 康宁股份有限公司 | 形成钛酸铝陶瓷的批料混合物和具有成孔剂的生坯 |
CN102723478A (zh) * | 2012-06-30 | 2012-10-10 | 北京化工大学 | 一种八面体形锰酸锂微米单晶电极材料及其制备方法 |
CN104993121A (zh) * | 2015-05-21 | 2015-10-21 | 中信国安盟固利电源技术有限公司 | 一种镍锰掺混锂离子电池正极材料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101527532B1 (ko) * | 2012-04-17 | 2015-06-10 | 주식회사 엘지화학 | 리튬 확산성이 향상된 전극 활물질 및 이를 포함하는 리튬 이차전지 |
-
2017
- 2017-06-20 CN CN201710491596.3A patent/CN107253739B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101754939A (zh) * | 2007-05-31 | 2010-06-23 | 康宁股份有限公司 | 形成钛酸铝陶瓷的批料混合物和具有成孔剂的生坯 |
CN102723478A (zh) * | 2012-06-30 | 2012-10-10 | 北京化工大学 | 一种八面体形锰酸锂微米单晶电极材料及其制备方法 |
CN104993121A (zh) * | 2015-05-21 | 2015-10-21 | 中信国安盟固利电源技术有限公司 | 一种镍锰掺混锂离子电池正极材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
5V正极材料LiNi0.5Mn1.5O4的自蔓延燃烧合成;张真等;《电池》;20111031;第41卷(第5期);第239-240页第1.1节、第240页第2.1节 |
正极材料LiNi0.5Mn1.5O4 的制备及离子掺杂改性研究;史新明等;《电源技术》;20120731;第36卷(第7期);第959页摘要、第959-960页第1.1节、第2.1节 |
Also Published As
Publication number | Publication date |
---|---|
CN107253739A (zh) | 2017-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106684323B (zh) | 一种活性氧化物改善锂离子电池三元正极材料及其制备方法 | |
CN103545519B (zh) | 一种碳包覆富锂正极材料及其制备方法 | |
CN107253739B (zh) | 微米级截角八面体结构正极材料镍锰酸锂的制备方法 | |
CN109119611A (zh) | 一种一步法实现离子掺杂和表面包覆共同修饰三元正极材料的方法 | |
CN103794777B (zh) | 一种表面包覆的镍锰酸锂正极材料的制备方法 | |
CN104409685B (zh) | 一种制备具有核壳结构的锂离子电池正极材料的方法 | |
CN105932250B (zh) | 一种金属掺杂尖晶石结构快离子导体包覆含镍正极材料的制备方法及应用 | |
CN109873140B (zh) | 一种锂离子电池石墨烯复合三元正极材料及其制备方法 | |
CN103682244B (zh) | 一种锂离子电池电极材料的表面包覆方法 | |
CN105938899A (zh) | 一种快离子导体包覆改性锂离子电池正极材料的制备方法及应用 | |
CN102683665B (zh) | 锂钒氧化物超长纳米线及其制备方法和应用 | |
CN108550791A (zh) | 一种尖晶石包覆的层状正极材料及其制备方法和应用 | |
CN112018377B (zh) | 一种固态电池用原位包覆正极材料及其制备方法 | |
CN103413924A (zh) | 一种La1-xCaxCoO3包覆锂离子电池LiNi1/3Co1/3Mn1/3O2正极材料及其制备方法 | |
CN104810520A (zh) | 一种锂离子电池镍钴锰酸锂正极材料及其制备方法 | |
CN104505490A (zh) | 采用原位碳还原法制备的锂离子电池用正极活性材料及方法 | |
CN105826550A (zh) | 一种含铁化合物涂层锰酸锂正极材料的制备方法 | |
CN110364716A (zh) | 镁基mof的球形氧化镁包覆锂离子电池三元正极材料及其制备方法 | |
CN106953094A (zh) | 一种高循环、高电压改性富锂锰酸锂正极材料的制备方法 | |
CN106450278A (zh) | 一种空心微球结构三元正极材料及制备方法和应用 | |
CN104241628B (zh) | 一种二氧化钛修饰的三氧化二铁微球的制法及其制得的产品和用途 | |
CN105006563B (zh) | 锂离子电池负极活性材料Li2ZnTi3O8的制备方法 | |
CN110061211A (zh) | 氧化镧/镧酸锂包覆富锂锰基正极材料的制备方法 | |
CN107768628B (zh) | 一种锂离子电池正极材料及其制备方法 | |
CN103811745B (zh) | 一种高比容量富锂型锂电池材料的制备方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 730913 Small and Medium-sized Enterprise Pioneer Park in Pingchuan District, Baiyin City, Gansu Province Patentee after: GANSU DX ENERGY TECHNOLOGY Co.,Ltd. Address before: 730050 Lanzhou, Shandong Province, Portland Road, No. 287, No. Patentee before: LANZHOU University OF TECHNOLOGY |
|
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 of lithium nickel manganate cathode material with micron octahedral structure Effective date of registration: 20201228 Granted publication date: 20190402 Pledgee: Xiamen longneng Financial Leasing Co.,Ltd. Pledgor: GANSU DX ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020620000023 |
|
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: 20221018 Granted publication date: 20190402 Pledgee: Xiamen longneng Financial Leasing Co.,Ltd. Pledgor: GANSU DX ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2020620000023 |