TW201010944A - Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials - Google Patents
Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials Download PDFInfo
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- TW201010944A TW201010944A TW098112365A TW98112365A TW201010944A TW 201010944 A TW201010944 A TW 201010944A TW 098112365 A TW098112365 A TW 098112365A TW 98112365 A TW98112365 A TW 98112365A TW 201010944 A TW201010944 A TW 201010944A
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- 238000000034 method Methods 0.000 title claims abstract description 85
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 title claims description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 12
- 230000008569 process Effects 0.000 title abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 144
- 239000000203 mixture Substances 0.000 claims abstract description 102
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 29
- 238000001354 calcination Methods 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 22
- 229910002588 FeOOH Inorganic materials 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 14
- 125000004437 phosphorous atom Chemical group 0.000 claims abstract description 14
- 230000003647 oxidation Effects 0.000 claims abstract description 10
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 10
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 3
- 229910052701 rubidium Inorganic materials 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 36
- 239000004020 conductor Substances 0.000 claims description 34
- 229910052799 carbon Inorganic materials 0.000 claims description 30
- 239000012798 spherical particle Substances 0.000 claims description 19
- 229910052698 phosphorus Inorganic materials 0.000 claims description 15
- -1 β-Fe〇〇H Inorganic materials 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 229910001416 lithium ion Inorganic materials 0.000 claims description 13
- 229910052744 lithium Inorganic materials 0.000 claims description 11
- 238000001694 spray drying Methods 0.000 claims description 10
- 239000002243 precursor Substances 0.000 claims description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 8
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 7
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
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- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
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- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 2
- 229910006299 γ-FeOOH Inorganic materials 0.000 claims description 2
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims 3
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- MSNWSDPPULHLDL-UHFFFAOYSA-K ferric hydroxide Chemical compound [OH-].[OH-].[OH-].[Fe+3] MSNWSDPPULHLDL-UHFFFAOYSA-K 0.000 description 1
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- 239000011737 fluorine Substances 0.000 description 1
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- 150000002429 hydrazines Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
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- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
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- RFGNMWINQUUNKG-UHFFFAOYSA-N iron phosphoric acid Chemical group [Fe].OP(O)(O)=O RFGNMWINQUUNKG-UHFFFAOYSA-N 0.000 description 1
- 229910000155 iron(II) phosphate Inorganic materials 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 1
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- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
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- 238000013517 stratification Methods 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/30—Alkali metal phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
-
- 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
-
- 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
- H01M4/625—Carbon or graphite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4580208P | 2008-04-17 | 2008-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201010944A true TW201010944A (en) | 2010-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098112365A TW201010944A (en) | 2008-04-17 | 2009-04-14 | Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials |
Country Status (8)
| Country | Link |
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| US (2) | US20110049443A1 (enExample) |
| EP (1) | EP2285740B1 (enExample) |
| JP (1) | JP2011519806A (enExample) |
| KR (1) | KR101592049B1 (enExample) |
| CN (1) | CN102066241B (enExample) |
| CA (1) | CA2721029A1 (enExample) |
| TW (1) | TW201010944A (enExample) |
| WO (1) | WO2009127674A1 (enExample) |
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| KR101063214B1 (ko) * | 2008-11-28 | 2011-09-07 | 전자부품연구원 | 리튬이차전지용 구형 양극 활물질 제조방법 |
| TWI474970B (zh) * | 2008-12-29 | 2015-03-01 | Basf Se | 於水熱條件下合成鋰－金屬－磷酸鹽 |
| WO2010106035A2 (en) | 2009-03-17 | 2010-09-23 | Basf Se | Synthesis of lithium-iron-phosphates |
| WO2010149681A1 (en) | 2009-06-24 | 2010-12-29 | Basf Se | Process for the preparation of lifepo4-carbon composites |
| JP5729802B2 (ja) * | 2009-12-25 | 2015-06-03 | 三菱マテリアル株式会社 | Ｌｉイオン電池用正極活物質、およびその製造方法 |
| CN101989653B (zh) * | 2010-05-06 | 2012-10-31 | 黄兵 | 超微球颗粒连接的锂离子电池用球形正极材料及其制备方法 |
| FR2978137A1 (fr) * | 2011-07-21 | 2013-01-25 | Saint Gobain Ct Recherches | Produit fondu a base de lithium |
| FR2989378B1 (fr) | 2012-04-16 | 2015-10-02 | Commissariat Energie Atomique | Polymere comme materiau d'electrode pour des batteries secondaires au lithium. |
| EP2845250B1 (en) * | 2012-06-15 | 2018-05-02 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Method of manufacture of an electrode material and an electrode material |
| US20140328729A1 (en) | 2013-05-06 | 2014-11-06 | Liang-Yuh Chen | Apparatus for Preparing a Material of a Battery Cell |
| JP6078650B2 (ja) | 2013-08-28 | 2017-02-08 | エルジー・ケム・リミテッド | リチウム遷移金属リン酸化物粒子を含む正極活物質、この製造方法、及びこれを含むリチウム二次電池 |
| FR3012450B1 (fr) | 2013-10-30 | 2017-10-13 | Commissariat Energie Atomique | Materiau d'electrode pour batterie organique |
| CN103647080A (zh) * | 2013-11-15 | 2014-03-19 | 成都兴能新材料有限公司 | 金属离子-LiFePO4-C复合材料的制备方法 |
| CN106684379B (zh) * | 2015-11-11 | 2019-05-10 | 中国科学院金属研究所 | 合成具有超高大倍率充放电性能的超薄纳米片状LiFePO4的方法 |
| JP7280722B2 (ja) * | 2019-03-15 | 2023-05-24 | 積水化学工業株式会社 | 非水電解質二次電池用正極及びリチウムイオン二次電池 |
| US11121354B2 (en) | 2019-06-28 | 2021-09-14 | eJoule, Inc. | System with power jet modules and method thereof |
| CN119657060A (zh) | 2019-06-28 | 2025-03-21 | 壹久公司 | 具有辅助气体流的处理系统与方法 |
| US11376559B2 (en) | 2019-06-28 | 2022-07-05 | eJoule, Inc. | Processing system and method for producing a particulate material |
| US11673112B2 (en) | 2020-06-28 | 2023-06-13 | eJoule, Inc. | System and process with assisted gas flow inside a reaction chamber |
| WO2024038136A1 (en) | 2022-08-18 | 2024-02-22 | Integrals Power | Improved cathode material for secondary lithium batteries |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6514640B1 (en) * | 1996-04-23 | 2003-02-04 | Board Of Regents, The University Of Texas System | Cathode materials for secondary (rechargeable) lithium batteries |
| US5910382A (en) * | 1996-04-23 | 1999-06-08 | Board Of Regents, University Of Texas Systems | Cathode materials for secondary (rechargeable) lithium batteries |
| US20020192137A1 (en) * | 2001-04-30 | 2002-12-19 | Benjamin Chaloner-Gill | Phosphate powder compositions and methods for forming particles with complex anions |
| CA2270771A1 (fr) * | 1999-04-30 | 2000-10-30 | Hydro-Quebec | Nouveaux materiaux d'electrode presentant une conductivite de surface elevee |
| US6528033B1 (en) * | 2000-01-18 | 2003-03-04 | Valence Technology, Inc. | Method of making lithium-containing materials |
| CA2320661A1 (fr) * | 2000-09-26 | 2002-03-26 | Hydro-Quebec | Nouveau procede de synthese de materiaux limpo4 a structure olivine |
| EP1261050A1 (en) * | 2001-05-23 | 2002-11-27 | n.v. Umicore s.a. | Lithium transition-metal phosphate powder for rechargeable batteries |
| US6913855B2 (en) | 2002-07-22 | 2005-07-05 | Valence Technology, Inc. | Method of synthesizing electrochemically active materials from a slurry of precursors |
| FR2848205B1 (fr) * | 2002-12-05 | 2006-03-24 | Commissariat Energie Atomique | Composes d'insertion du lithium substitues au bore, materiaux actifs d'electrodes, accumulateurs et dispositifs electrochromes |
| FR2852148B1 (fr) | 2003-03-07 | 2014-04-11 | Batscap Sa | Materiau pour electrode composite, procede pour sa preparation |
| JP4483253B2 (ja) * | 2003-09-30 | 2010-06-16 | 三菱化学株式会社 | リチウム二次電池用正極材料、リチウム二次電池用正極及びリチウム二次電池 |
| JP4522682B2 (ja) * | 2003-10-09 | 2010-08-11 | 住友大阪セメント株式会社 | 電極材料粉体の製造方法と電極材料粉体及び電極並びにリチウム電池 |
| CN1233054C (zh) | 2003-12-17 | 2005-12-21 | 北京科技大学 | 一种采用微波法制备LiFePO4材料的方法 |
| JP2007230784A (ja) | 2004-03-30 | 2007-09-13 | Agc Seimi Chemical Co Ltd | リチウム鉄複合酸化物の製造方法 |
| JP2006155941A (ja) * | 2004-11-25 | 2006-06-15 | Kyushu Univ | 電極活物質の製造方法 |
| DE102005012640B4 (de) | 2005-03-18 | 2015-02-05 | Süd-Chemie Ip Gmbh & Co. Kg | Kreisprozess zur nasschemischen Herstellung von Lithiummetallphosphaten |
| KR100889105B1 (ko) | 2005-04-05 | 2009-03-16 | 비와이디 컴퍼니 리미티드 | 유로판과 그 유로판을 구비한 연료전지 스택 |
| DE102005015613A1 (de) | 2005-04-05 | 2006-10-12 | Süd-Chemie AG | Kristallines Ionenleitendes Nanomaterial und Verfahren zu seiner Herstellung |
| US8062792B2 (en) * | 2005-04-26 | 2011-11-22 | Uchicago Argonne Llc | Processes for making dense, spherical active materials for lithium-ion cells |
| JP4869629B2 (ja) * | 2005-05-30 | 2012-02-08 | 住友大阪セメント株式会社 | リチウム電池用正極活物質の製造方法及びリチウム電池用正極活物質並びにリチウム電池 |
| JP4804045B2 (ja) | 2005-06-15 | 2011-10-26 | 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 |
| CN100420076C (zh) * | 2005-12-19 | 2008-09-17 | 南开大学 | 溶胶凝胶法合成锂离子电池正极材料磷酸钒锂的方法 |
| KR100940979B1 (ko) * | 2006-05-08 | 2010-02-05 | 주식회사 엘지화학 | ＬｉＦｅＰ０４의 제조방법 |
| JP5216960B2 (ja) * | 2006-12-26 | 2013-06-19 | 日立マクセル株式会社 | リチウムイオン二次電池用正極活物質 |
| JP5409601B2 (ja) * | 2007-04-16 | 2014-02-05 | ビーエーエスエフ ソシエタス・ヨーロピア | リチウム含有率の高い金属酸化物の製造方法 |
| JP5293936B2 (ja) * | 2007-05-21 | 2013-09-18 | 戸田工業株式会社 | 非水電解質二次電池用オリビン型複合酸化物及びその製造方法、並びに二次電池 |
| CN101883735B (zh) * | 2007-10-01 | 2012-10-24 | 巴斯夫欧洲公司 | 制备包含锂、钒和磷酸根的结晶材料的方法 |
| CA2701144A1 (en) * | 2007-10-01 | 2009-04-09 | Hartmut Hibst | Process for the preparation of porous lithium-, vanadium and phosphate-comprising materials |
| CN101980956A (zh) * | 2008-03-31 | 2011-02-23 | 户田工业株式会社 | 磷酸铁锂颗粒粉末的制造方法、橄榄石型结构的磷酸铁锂颗粒粉末、使用该磷酸铁锂颗粒粉末的正极材料片和非水溶剂类二次电池 |
| JP5517032B2 (ja) * | 2008-03-31 | 2014-06-11 | 戸田工業株式会社 | 非水電解質二次電池用オリビン型複合酸化物粒子粉末及びその製造方法、並びに二次電池 |
| TW200951066A (en) * | 2008-04-17 | 2009-12-16 | Basf Se | Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials |
| TWI440597B (zh) * | 2008-08-26 | 2014-06-11 | Basf Se | 於水熱條件下合成ＬｉＦｅＰＯ4 |
| TWI474970B (zh) * | 2008-12-29 | 2015-03-01 | Basf Se | 於水熱條件下合成鋰－金屬－磷酸鹽 |
| WO2010106035A2 (en) | 2009-03-17 | 2010-09-23 | Basf Se | Synthesis of lithium-iron-phosphates |
-
2009
- 2009-04-14 TW TW098112365A patent/TW201010944A/zh unknown
- 2009-04-16 KR KR1020107025278A patent/KR101592049B1/ko active Active
- 2009-04-16 EP EP09732251.5A patent/EP2285740B1/en active Active
- 2009-04-16 JP JP2011504454A patent/JP2011519806A/ja active Pending
- 2009-04-16 CA CA2721029A patent/CA2721029A1/en not_active Abandoned
- 2009-04-16 CN CN200980122733XA patent/CN102066241B/zh active Active
- 2009-04-16 US US12/988,418 patent/US20110049443A1/en not_active Abandoned
- 2009-04-16 WO PCT/EP2009/054488 patent/WO2009127674A1/en not_active Ceased
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2014
- 2014-12-08 US US14/563,290 patent/US9147877B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110008218A (ko) | 2011-01-26 |
| CN102066241B (zh) | 2013-11-13 |
| KR101592049B1 (ko) | 2016-02-11 |
| JP2011519806A (ja) | 2011-07-14 |
| WO2009127674A1 (en) | 2009-10-22 |
| CN102066241A (zh) | 2011-05-18 |
| EP2285740B1 (en) | 2014-05-21 |
| CA2721029A1 (en) | 2009-10-22 |
| EP2285740A1 (en) | 2011-02-23 |
| US9147877B2 (en) | 2015-09-29 |
| US20110049443A1 (en) | 2011-03-03 |
| US20150090940A1 (en) | 2015-04-02 |
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