CN105633404A - 一种改性氧化铁制备碳包覆磷酸铁锂的方法 - Google Patents
一种改性氧化铁制备碳包覆磷酸铁锂的方法 Download PDFInfo
- Publication number
- CN105633404A CN105633404A CN201610158376.4A CN201610158376A CN105633404A CN 105633404 A CN105633404 A CN 105633404A CN 201610158376 A CN201610158376 A CN 201610158376A CN 105633404 A CN105633404 A CN 105633404A
- Authority
- CN
- China
- Prior art keywords
- carbon
- iron
- ferric oxide
- modified oxidized
- modified
- 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
- H01M4/58—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
- H01M4/36—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
-
- 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
-
- 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 (5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810330811.6A CN108321383B (zh) | 2016-03-18 | 2016-03-18 | 一种改性氧化铁制备磷酸铁锂工艺 |
CN201810331996.2A CN108565459B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备磷酸铁锂的方法 |
CN201810331378.8A CN108550811B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备碳包覆磷酸铁锂的方法 |
CN201610158376.4A CN105633404B (zh) | 2016-03-18 | 2016-03-18 | 一种改性氧化铁制备碳包覆磷酸铁锂的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610158376.4A CN105633404B (zh) | 2016-03-18 | 2016-03-18 | 一种改性氧化铁制备碳包覆磷酸铁锂的方法 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810330811.6A Division CN108321383B (zh) | 2016-03-18 | 2016-03-18 | 一种改性氧化铁制备磷酸铁锂工艺 |
CN201810331378.8A Division CN108550811B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备碳包覆磷酸铁锂的方法 |
CN201810331996.2A Division CN108565459B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备磷酸铁锂的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105633404A true CN105633404A (zh) | 2016-06-01 |
CN105633404B CN105633404B (zh) | 2018-04-24 |
Family
ID=56048118
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810330811.6A Active CN108321383B (zh) | 2016-03-18 | 2016-03-18 | 一种改性氧化铁制备磷酸铁锂工艺 |
CN201810331378.8A Active CN108550811B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备碳包覆磷酸铁锂的方法 |
CN201610158376.4A Active CN105633404B (zh) | 2016-03-18 | 2016-03-18 | 一种改性氧化铁制备碳包覆磷酸铁锂的方法 |
CN201810331996.2A Active CN108565459B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备磷酸铁锂的方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810330811.6A Active CN108321383B (zh) | 2016-03-18 | 2016-03-18 | 一种改性氧化铁制备磷酸铁锂工艺 |
CN201810331378.8A Active CN108550811B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备碳包覆磷酸铁锂的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810331996.2A Active CN108565459B (zh) | 2016-03-18 | 2016-03-18 | 一种氧化铁改性制备磷酸铁锂的方法 |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN108321383B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106486668A (zh) * | 2016-10-14 | 2017-03-08 | 山东省科学院能源研究所 | 一种磷酸铁锰钒前驱体、磷酸铁锰钒锂/碳正极材料及制备方法 |
CN107879379A (zh) * | 2017-11-07 | 2018-04-06 | 上海纳米技术及应用国家工程研究中心有限公司 | 碳包覆氧化铁纳米管的制备方法及其产品和应用 |
CN110272072A (zh) * | 2019-06-20 | 2019-09-24 | 河南大学 | 一种铆钉状纳米氧化铁、其制备方法及应用 |
CN111908513A (zh) * | 2020-07-08 | 2020-11-10 | 傅尚真 | 一种用于染料吸附的介晶铁氧化物材料及其制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108321383B (zh) * | 2016-03-18 | 2020-09-18 | 日照轩宜信息科技有限公司 | 一种改性氧化铁制备磷酸铁锂工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040208A (zh) * | 2011-01-12 | 2011-05-04 | 山西泰众新能源有限公司 | 一种磷酸铁的制备方法 |
CN103043726A (zh) * | 2012-12-03 | 2013-04-17 | 云南云天化股份有限公司 | 椭球形粒径可控α-Fe2O3纳米颗粒的制备方法 |
CN105185993A (zh) * | 2015-10-21 | 2015-12-23 | 山东精工电子科技有限公司 | 一种高纯磷酸铁及其掺杂金属元素的合成方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4829557B2 (ja) * | 2005-07-21 | 2011-12-07 | Agcセイミケミカル株式会社 | リチウム鉄複合酸化物の製造方法 |
CN100385713C (zh) * | 2005-11-30 | 2008-04-30 | 重庆大学 | 一种制备磷酸亚铁锂的方法 |
CN102208621A (zh) * | 2011-04-21 | 2011-10-05 | 浙江美思锂电科技有限公司 | 一种适于工业化生产的纳米磷酸铁锂的制备方法 |
US10950849B2 (en) * | 2011-06-30 | 2021-03-16 | Cornell University | Hybrid materials and nanocomposite materials, methods of making same, and uses thereof |
CN103855392B (zh) * | 2012-04-19 | 2015-10-28 | 王海峰 | 一种终产品无碳包覆的磷酸亚铁锂的合成方法 |
CN104701538B (zh) * | 2013-12-09 | 2018-03-20 | 北京有色金属研究总院 | 一种用于锂离子电池正极材料磷酸铁锂的制备方法 |
CN104752763B (zh) * | 2013-12-25 | 2017-04-12 | 中国科学院宁波材料技术与工程研究所 | 一种新型锂离子电解液添加剂体系 |
CN108321383B (zh) * | 2016-03-18 | 2020-09-18 | 日照轩宜信息科技有限公司 | 一种改性氧化铁制备磷酸铁锂工艺 |
-
2016
- 2016-03-18 CN CN201810330811.6A patent/CN108321383B/zh active Active
- 2016-03-18 CN CN201810331378.8A patent/CN108550811B/zh active Active
- 2016-03-18 CN CN201610158376.4A patent/CN105633404B/zh active Active
- 2016-03-18 CN CN201810331996.2A patent/CN108565459B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040208A (zh) * | 2011-01-12 | 2011-05-04 | 山西泰众新能源有限公司 | 一种磷酸铁的制备方法 |
CN103043726A (zh) * | 2012-12-03 | 2013-04-17 | 云南云天化股份有限公司 | 椭球形粒径可控α-Fe2O3纳米颗粒的制备方法 |
CN105185993A (zh) * | 2015-10-21 | 2015-12-23 | 山东精工电子科技有限公司 | 一种高纯磷酸铁及其掺杂金属元素的合成方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106486668A (zh) * | 2016-10-14 | 2017-03-08 | 山东省科学院能源研究所 | 一种磷酸铁锰钒前驱体、磷酸铁锰钒锂/碳正极材料及制备方法 |
CN106486668B (zh) * | 2016-10-14 | 2019-07-16 | 山东省科学院能源研究所 | 一种磷酸铁锰钒前驱体、磷酸铁锰钒锂/碳正极材料及制备方法 |
CN107879379A (zh) * | 2017-11-07 | 2018-04-06 | 上海纳米技术及应用国家工程研究中心有限公司 | 碳包覆氧化铁纳米管的制备方法及其产品和应用 |
CN110272072A (zh) * | 2019-06-20 | 2019-09-24 | 河南大学 | 一种铆钉状纳米氧化铁、其制备方法及应用 |
CN110272072B (zh) * | 2019-06-20 | 2020-04-28 | 河南大学 | 一种铆钉状纳米氧化铁、其制备方法及应用 |
CN111908513A (zh) * | 2020-07-08 | 2020-11-10 | 傅尚真 | 一种用于染料吸附的介晶铁氧化物材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105633404B (zh) | 2018-04-24 |
CN108321383B (zh) | 2020-09-18 |
CN108565459B (zh) | 2020-09-08 |
CN108550811A (zh) | 2018-09-18 |
CN108550811B (zh) | 2020-08-04 |
CN108321383A (zh) | 2018-07-24 |
CN108565459A (zh) | 2018-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105633404A (zh) | 一种改性氧化铁制备碳包覆磷酸铁锂的方法 | |
CN101955175B (zh) | 一种磷酸亚铁锂的工业制备方法 | |
CN108987687B (zh) | 一种低温锂离子电池石墨负极材料及其制备方法 | |
CN101355158B (zh) | 锂离子电池正极材料LiFePO4的制备方法 | |
CN102013489B (zh) | 一种金属钛掺杂覆碳磷酸铁锂及其制备方法 | |
CN101826617B (zh) | 磷酸铁锂的制备方法 | |
CN101348243A (zh) | 一种磷酸铁锂正极活性材料及其制备方法 | |
CN110021747B (zh) | 一种以酸洗铁红为原料制备磷酸铁锂正极材料的方法 | |
CN102637877A (zh) | 一种锂离子电池正极材料及其制备方法 | |
CN111293288B (zh) | 一种NaF/金属复合补钠正极活性材料、正极材料、正极及其制备和在钠电中的应用 | |
CN114229918B (zh) | 钠离子电池正极材料中相比例的调控方法、及钠离子电池正极材料、其制备和用途 | |
CN101081695A (zh) | 一种掺杂改性的磷酸铁锂的制备方法 | |
CN113651303A (zh) | 一种纳米片状磷酸铁的制备方法及应用其制得的LiFePO4/C正极活性材料 | |
WO2023093158A1 (zh) | 多孔钠离子电池正极材料磷酸铁钠的制备方法 | |
CN109728286A (zh) | 一种富金属磷化物包覆磷酸铁锂的制备方法 | |
CN104577113A (zh) | 一种石墨烯包覆磷酸铁锰锂正极材料及其制备方法 | |
CN103972506A (zh) | 一种纳米片状锂离子电池负极材料磷酸氧钒的制备方法 | |
CN103996847B (zh) | 水系锂离子电池LiyTi2-xMx(PO4)3/C负极材料及其制备方法 | |
CN101826616A (zh) | 一种制备磷酸铁锂正极材料的方法 | |
CN102942167A (zh) | 无水磷酸铁、其制备的磷酸亚铁锂及其应用 | |
CN103840159B (zh) | 一种锂离子正极材料LiFePO4/C的合成方法 | |
CN109473674A (zh) | 一种石墨烯负载纳米磷酸镍锂锂电池正极材料及制备方法 | |
CN104979557A (zh) | 一种高倍率磷酸铁锂正极材料及电池极片 | |
CN107611413A (zh) | 一种掺杂钛的磷酸铁锂正极材料的制备方法 | |
CN103326021A (zh) | 磷酸亚铁锂正极材料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Haifeng Inventor after: Zhang Jing Inventor after: Zhu Youkun Inventor before: Wang Haifeng |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: 276826 No. 399-1 Linyi South Road, Rizhao City, Shandong Province Patentee after: Rizhao Huaxuan New Energy Co., Ltd. Address before: 276826 No. 99 Tianjin Road, Donggang District, Rizhao City, Shandong Province Patentee before: Wang Haifeng |