PL417291A1 - Materiały katodowe LKMNO i sposób ich wytwarzania - Google Patents
Materiały katodowe LKMNO i sposób ich wytwarzaniaInfo
- Publication number
- PL417291A1 PL417291A1 PL417291A PL41729116A PL417291A1 PL 417291 A1 PL417291 A1 PL 417291A1 PL 417291 A PL417291 A PL 417291A PL 41729116 A PL41729116 A PL 41729116A PL 417291 A1 PL417291 A1 PL 417291A1
- Authority
- PL
- Poland
- Prior art keywords
- lithium
- lkmno
- nickel
- producing
- high energy
- Prior art date
Links
- 239000010406 cathode material Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052744 lithium Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 150000003109 potassium Chemical class 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Complex oxides containing manganese and at least one other metal element
- C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
- C01G45/1242—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)-, e.g. LiMn2O4 or Li(MxMn2-x)O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Complex oxides containing nickel and at least one other metal element
- C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
- C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/54—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
-
- 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
- H01M4/52—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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- 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
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
W zgłoszeniu ujawniono materiały katodowe LKMNO oparte na spinelu litowo-manganowym synergetycznie modyfikowanym potasem i niklem oraz sposób ich wytwarzania. Materiały katodowe LKMNO cechują się odwracalną pojemnością grawimetryczną względem litu co najmniej 250 mAh/g po 80 cyklach pracy przy obciążeniu prądowym 1C, dzięki czemu nadają się do zastosowania w ogniwach litowo-jonowych o wysokiej gęstości energii. Przedmiotem zgłoszenia jest także sposób wytwarzania materiału katodowego LKMNO (Li1-xKxMn2-yNiyO4, gdzie 0,01 ? x ? 0,15 oraz 0,01 ? y ? 0,2) o wysokiej gęstości energii, charakteryzuje się tym, że stechiometryczne naważki prekursorów litu, potasu, manganu oraz niklu rozpuszcza się w minimalnej ilości wody, zapewniającej całkowite rozpuszczenie substratów i jednocześnie stosuje się atmosferę ochronną gazu obojętnego, po czym do roztworu wprowadza się stopniowo roztwór amoniaku o stężeniu 15 - 28% do uzyskania odczynu pH w zakresie 8,5 - 11, a następnie po 30 - 60 min utworzony zol poddaje się procesom polikondensacji, starzenia i suszenia, aż do uzyskania kserożelu, który następnie poddaje się kalcynacji w zakresie temperatur 200 - 900°C.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417291A PL235260B1 (pl) | 2016-05-23 | 2016-05-23 | Materiały katodowe LKMNO i sposób ich wytwarzania |
| US16/304,229 US10978707B2 (en) | 2016-05-23 | 2017-05-23 | LKMNO cathode materials and method of production thereof |
| KR1020187033657A KR102355068B1 (ko) | 2016-05-23 | 2017-05-23 | Lkmno 캐소드 재료 및 이의 제조 방법 |
| JP2018560858A JP7053040B2 (ja) | 2016-05-23 | 2017-05-23 | Ｌｋｍｎｏカソード材料およびその製造方法 |
| EP17739688.4A EP3464186B1 (en) | 2016-05-23 | 2017-05-23 | Lkmno cathode materials and method of production thereof |
| PCT/IB2017/053022 WO2017203422A1 (en) | 2016-05-23 | 2017-05-23 | Lkmno cathode materials and method of production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417291A PL235260B1 (pl) | 2016-05-23 | 2016-05-23 | Materiały katodowe LKMNO i sposób ich wytwarzania |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL417291A1 true PL417291A1 (pl) | 2017-12-04 |
| PL235260B1 PL235260B1 (pl) | 2020-06-15 |
Family
ID=59337728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL417291A PL235260B1 (pl) | 2016-05-23 | 2016-05-23 | Materiały katodowe LKMNO i sposób ich wytwarzania |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10978707B2 (pl) |
| EP (1) | EP3464186B1 (pl) |
| JP (1) | JP7053040B2 (pl) |
| KR (1) | KR102355068B1 (pl) |
| PL (1) | PL235260B1 (pl) |
| WO (1) | WO2017203422A1 (pl) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3606289B2 (ja) | 1995-04-26 | 2005-01-05 | 日本電池株式会社 | リチウム電池用正極活物質およびその製造法 |
| JP2000149942A (ja) * | 1998-11-02 | 2000-05-30 | Toyota Central Res & Dev Lab Inc | リチウムマンガン複合酸化物およびこれを正極活物質に用いたリチウム二次電池 |
| JP2000264638A (ja) * | 1999-03-23 | 2000-09-26 | Toyota Central Res & Dev Lab Inc | リチウム二次電池正極活物質用リチウムマンガン複合酸化物の製造方法 |
| JP4274630B2 (ja) | 1999-05-21 | 2009-06-10 | 三井金属鉱業株式会社 | スピネル型マンガン酸リチウムの製造方法 |
| JP2000331682A (ja) | 1999-05-21 | 2000-11-30 | Mitsui Mining & Smelting Co Ltd | リチウム二次電池用正極材料及びこれを用いた電池 |
| US6770398B1 (en) | 2001-09-11 | 2004-08-03 | The United States Of America As Represented By The Secretary Of The Army | Potassium stabilized manganese dioxide for lithium rechargeable batteries |
| US8389160B2 (en) * | 2008-10-07 | 2013-03-05 | Envia Systems, Inc. | Positive electrode materials for lithium ion batteries having a high specific discharge capacity and processes for the synthesis of these materials |
| JP2013062082A (ja) | 2011-09-12 | 2013-04-04 | Nec Corp | 二次電池 |
| EP2784853B1 (en) | 2013-03-27 | 2018-07-25 | Karlsruher Institut für Technologie | Lithium transistion metal titanate with a spinel structure, method for its manufacturing, its use, Li-ion cell and battery |
| JP6311925B2 (ja) * | 2014-05-13 | 2018-04-18 | 株式会社豊田自動織機 | リチウム複合金属酸化物及びその製造方法 |
| JP6737178B2 (ja) * | 2014-07-18 | 2020-08-05 | 日本電気株式会社 | 電解液及びそれを用いた二次電池 |
| KR101884142B1 (ko) | 2014-07-24 | 2018-07-31 | 창 어센딩 엔터프라이즈 컴패니 리미티드 | 리튬 니켈 망간 코발트 인 산화물의 합성 및 특성화 |
-
2016
- 2016-05-23 PL PL417291A patent/PL235260B1/pl unknown
-
2017
- 2017-05-23 JP JP2018560858A patent/JP7053040B2/ja active Active
- 2017-05-23 KR KR1020187033657A patent/KR102355068B1/ko active Active
- 2017-05-23 WO PCT/IB2017/053022 patent/WO2017203422A1/en not_active Ceased
- 2017-05-23 US US16/304,229 patent/US10978707B2/en active Active
- 2017-05-23 EP EP17739688.4A patent/EP3464186B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7053040B2 (ja) | 2022-04-12 |
| EP3464186B1 (en) | 2021-03-31 |
| EP3464186A1 (en) | 2019-04-10 |
| KR20190009300A (ko) | 2019-01-28 |
| PL235260B1 (pl) | 2020-06-15 |
| WO2017203422A1 (en) | 2017-11-30 |
| KR102355068B1 (ko) | 2022-01-24 |
| US10978707B2 (en) | 2021-04-13 |
| US20190393499A1 (en) | 2019-12-26 |
| JP2019522311A (ja) | 2019-08-08 |
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