CN101786666B - 锰酸锂正极材料及其制备方法 - Google Patents
锰酸锂正极材料及其制备方法 Download PDFInfo
- Publication number
- CN101786666B CN101786666B CN2010101078768A CN201010107876A CN101786666B CN 101786666 B CN101786666 B CN 101786666B CN 2010101078768 A CN2010101078768 A CN 2010101078768A CN 201010107876 A CN201010107876 A CN 201010107876A CN 101786666 B CN101786666 B CN 101786666B
- Authority
- CN
- China
- Prior art keywords
- ion
- lithium
- purity
- manganse dioxide
- less
- 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
-
- 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
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101078768A CN101786666B (zh) | 2010-02-10 | 2010-02-10 | 锰酸锂正极材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101078768A CN101786666B (zh) | 2010-02-10 | 2010-02-10 | 锰酸锂正极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101786666A CN101786666A (zh) | 2010-07-28 |
CN101786666B true CN101786666B (zh) | 2012-02-22 |
Family
ID=42530067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101078768A Active CN101786666B (zh) | 2010-02-10 | 2010-02-10 | 锰酸锂正极材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101786666B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102169990B (zh) * | 2011-04-07 | 2013-06-26 | 先进储能材料国家工程研究中心有限责任公司 | 一种三元正极材料及其生产方法 |
CN102259931B (zh) * | 2011-05-24 | 2014-05-07 | 姚金翰 | 一种锰酸锂电池材料的制备方法 |
CN102332566A (zh) * | 2011-10-17 | 2012-01-25 | 四川大学 | 用于锂离子电池正极的低钠钾锰酸锂材料及其制备方法 |
CN102903903A (zh) * | 2012-09-27 | 2013-01-30 | 中国海洋石油总公司 | 一种锂电池正极材料高纯锰酸锂的制备方法 |
CN103117386B (zh) * | 2013-02-05 | 2015-02-18 | 刘爱强 | 一种合成尖晶石锰酸锂原料二氧化锰锰含量及原料碳酸锂和二氧化锰配比的确定方法 |
CN103219509B (zh) * | 2013-04-19 | 2015-04-01 | 四川大学 | 一种尖晶石锰酸锂正极材料的制备方法 |
CN103268932A (zh) * | 2013-05-22 | 2013-08-28 | 南京双登科技发展研究院有限公司 | 一种锰酸锂电池制作方法 |
WO2015016257A1 (ja) * | 2013-08-01 | 2015-02-05 | 三井金属鉱業株式会社 | リチウムマンガン含有複合酸化物の製造方法 |
CN104445423B (zh) * | 2014-12-15 | 2016-05-18 | 中信大锰矿业有限责任公司大新锰矿分公司 | 一种高纯二氧化锰的制备方法 |
CN105390692A (zh) * | 2015-10-31 | 2016-03-09 | 芜湖迈特电子科技有限公司 | 锂聚合物电池用锰酸锂化合物的制备方法 |
CN107154484A (zh) * | 2017-05-10 | 2017-09-12 | 苏州思创源博电子科技有限公司 | 一种镍掺杂锰酸锂复合正极材料的制备方法 |
CN107248575A (zh) * | 2017-07-19 | 2017-10-13 | 苏州思创源博电子科技有限公司 | 一种氧化钛包覆锰酸锂材料的制备方法 |
CN108063247A (zh) * | 2017-12-23 | 2018-05-22 | 清远佳致新材料研究院有限公司 | 一种复合锰矿制备锰酸锂正极材料的方法 |
CN110240203B (zh) * | 2019-06-04 | 2022-06-14 | 上海大学 | 过氧化氢分解的锰氧化物催化剂的制备方法及其应用 |
CN110518237A (zh) * | 2019-08-08 | 2019-11-29 | 河南电池研究院有限公司 | 一种制备锂离子电池正极材料锰酸锂的方法 |
CN115849453B (zh) * | 2022-12-16 | 2024-05-03 | 惠州亿纬锂能股份有限公司 | 一种三元共掺杂二氧化锰材料及其制备方法与应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1562771A (zh) * | 2004-04-07 | 2005-01-12 | 中信国安盟固利电源技术有限公司 | 球形锰酸锂及制备方法 |
CN1872702A (zh) * | 2006-06-16 | 2006-12-06 | 南京航空航天大学 | 锂离子电池正极材料用尖晶石型锰酸锂的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59190225A (ja) * | 1983-04-12 | 1984-10-29 | Sanyo Electric Co Ltd | 電池用二酸化マンガン活物質の製法 |
JPH0639334B2 (ja) * | 1984-02-04 | 1994-05-25 | ソニー株式会社 | β−二酸化マンガンの製法 |
JPS6330322A (ja) * | 1986-07-23 | 1988-02-09 | Tosoh Corp | β−二酸化マンガンの製造法 |
CN101428861B (zh) * | 2008-12-15 | 2011-06-01 | 中国海洋石油总公司 | 一种高纯二氧化锰的制备方法 |
-
2010
- 2010-02-10 CN CN2010101078768A patent/CN101786666B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1562771A (zh) * | 2004-04-07 | 2005-01-12 | 中信国安盟固利电源技术有限公司 | 球形锰酸锂及制备方法 |
CN1872702A (zh) * | 2006-06-16 | 2006-12-06 | 南京航空航天大学 | 锂离子电池正极材料用尖晶石型锰酸锂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101786666A (zh) | 2010-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101786666B (zh) | 锰酸锂正极材料及其制备方法 | |
CN107275573B (zh) | 非水电解质二次电池用正极活性物质 | |
US9090481B2 (en) | Positive electrode active material for lithium-ion battery, positive electrode for lithium-ion battery, and lithium-ion battery | |
KR101604509B1 (ko) | Ni-, Co- 및 Mn-의 다원소가 주입된 리튬 이온 전지용 양극 물질 및 이의 제조 방법 | |
CN103339062B (zh) | 尖晶石型锂锰系复合氧化物 | |
EP3611132B1 (en) | Method for preparing cathode active material | |
US20160049654A1 (en) | Positive Electrode Active Material For Lithium-Ion Battery, Positive Electrode For Lithium-Ion Battery, And Lithium-Ion Battery | |
CN101450815A (zh) | 一种以废旧锂离子电池为原料制备镍钴锰酸锂的方法 | |
US20120326102A1 (en) | Positive Electrode Active Material For Lithium Ion Battery, Positive Electrode For Lithium Ion Battery, And Lithium Ion Battery | |
JP2016162601A (ja) | リチウムイオン電池用正極活物質の製造方法、リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びリチウムイオン電池 | |
CN102782914A (zh) | 锂离子电池用正极活性物质、锂离子电池用正极及锂离子电池 | |
CN104091943B (zh) | 一种高功率锂离子正极材料及其制备方法 | |
CN112993239A (zh) | 一种耐高压低钴三元正极材料及其制备方法 | |
CN103094523A (zh) | 一种锂离子电池正极材料及其制备方法 | |
CN102420326A (zh) | 一种大颗粒尖晶石锰酸锂材料的制备方法 | |
KR20230112137A (ko) | 3원계 양극 재료 전구체 및 그의 제조 방법, 양극 재료, 양극 슬러리, 리튬 이온 전지 및 양극, 및 리튬 이온 전지를 포함하는 장치 | |
CN102723494A (zh) | 一种掺杂改性高温锰酸锂正极材料及其制备方法 | |
JP2011105565A (ja) | 異種金属置換マンガン酸リチウム化合物及びその用途 | |
WO2023221625A1 (zh) | 大粒径单晶三元正极材料及其制备方法和应用 | |
CN101593829A (zh) | 一种锂离子电池正极材料锰酸锂的制备方法 | |
CN101399341B (zh) | 磷酸铁锂的电池正极材料制备方法 | |
CN116675262A (zh) | 一种层状正极材料及其制备方法和钠离子电池 | |
CN103199236B (zh) | 掺杂锰酸锂前驱体、改性锰酸锂正极材料及其制备方法 | |
CN117080418B (zh) | 一种钠离子电池正极材料及其制备方法、正极片、钠离子电池和用电设备 | |
CN117342628A (zh) | 钠离子电池正极前驱体及其制备方法 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-density lithium manganate anode material and preparation method thereof Effective date of registration: 20160902 Granted publication date: 20120222 Pledgee: Hunan trillion investment Company limited by guarantee Pledgor: Peng Tianjian Registration number: 2016430000030 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171101 Granted publication date: 20120222 Pledgee: Hunan trillion investment Company limited by guarantee Pledgor: Peng Tianjian Registration number: 2016430000030 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180212 Address after: 410300 Hunan province Changsha Liuyang City Economic and Technological Development Zone No. 8 Yang Ching Patentee after: HUNAN XINDA NEW MATERIALS CO., LTD. Address before: 410016 Hunan province Changsha Yuhua District People's Road No. 46 Ming Cheng International Building 26 floor Patentee before: Peng Tianjian |
|
TR01 | Transfer of patent right |