HUE068071T2 - Módszer nagy tisztaságú lítium-difluorfoszfát kristály elõállítására és nem vizes elektrolit az azt használó másodlagos akkumulátorhoz - Google Patents
Módszer nagy tisztaságú lítium-difluorfoszfát kristály elõállítására és nem vizes elektrolit az azt használó másodlagos akkumulátorhozInfo
- Publication number
- HUE068071T2 HUE068071T2 HUE19844382A HUE19844382A HUE068071T2 HU E068071 T2 HUE068071 T2 HU E068071T2 HU E19844382 A HUE19844382 A HU E19844382A HU E19844382 A HUE19844382 A HU E19844382A HU E068071 T2 HUE068071 T2 HU E068071T2
- Authority
- HU
- Hungary
- Prior art keywords
- secondary battery
- same
- high purity
- aqueous electrolyte
- lithium difluorophosphate
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title 1
- IGILRSKEFZLPKG-UHFFFAOYSA-M lithium;difluorophosphinate Chemical compound [Li+].[O-]P(F)(F)=O IGILRSKEFZLPKG-UHFFFAOYSA-M 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011255 nonaqueous electrolyte Substances 0.000 title 1
Classifications
-
- 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
- C01B25/455—Phosphates containing halogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
-
- 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
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
- C01P2006/80—Compositional purity
-
- 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)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180090369A KR101925051B1 (ko) | 2018-08-02 | 2018-08-02 | 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE068071T2 true HUE068071T2 (hu) | 2024-12-28 |
Family
ID=65584658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE19844382A HUE068071T2 (hu) | 2018-08-02 | 2019-05-28 | Módszer nagy tisztaságú lítium-difluorfoszfát kristály elõállítására és nem vizes elektrolit az azt használó másodlagos akkumulátorhoz |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3831771B1 (hu) |
| KR (1) | KR101925051B1 (hu) |
| HU (1) | HUE068071T2 (hu) |
| PL (1) | PL3831771T3 (hu) |
| WO (1) | WO2020027415A1 (hu) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101925051B1 (ko) * | 2018-08-02 | 2019-02-22 | 주식회사 천보 | 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액 |
| KR102460958B1 (ko) * | 2019-07-16 | 2022-10-31 | 삼성에스디아이 주식회사 | 리튬 이차전지용 전해질 첨가제, 이를 포함하는 리튬 이차전지용 전해질 및 리튬 이차전지 |
| US20220384847A1 (en) * | 2019-08-06 | 2022-12-01 | Central Glass Co., Ltd. | Method for producing lithium difluorophosphate, method for producing difluorophosphate ester, lithium difluorophosphate, method for producing nonaqueous electrolytic solution, and method for producing nonaqueous secondary battery |
| CA3160982A1 (en) * | 2019-11-15 | 2021-05-20 | Metso Outotec Finland Oy | Arrangement and method for recovering lithium hydroxide |
| CN112811407B (zh) * | 2019-11-15 | 2023-10-31 | 多氟多新材料股份有限公司 | 一种二氟磷酸锂的制备方法 |
| ES3057596T3 (en) * | 2020-04-14 | 2026-03-03 | Lg Energy Solution Ltd | Lithium-sulfur battery electrolyte and lithium-sulfur battery comprising same |
| KR102218938B1 (ko) * | 2020-04-20 | 2021-02-23 | 주식회사 천보 | 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액 |
| JP7389244B2 (ja) * | 2020-05-12 | 2023-11-29 | エルジー エナジー ソリューション リミテッド | リチウム二次電池用電解液及びこれを含むリチウム二次電池 |
| CN111943156A (zh) * | 2020-08-12 | 2020-11-17 | 福建瓮福蓝天氟化工有限公司 | 一种活性二氧化硅优化磷酸反应、分离的工艺 |
| KR102231049B1 (ko) * | 2020-09-09 | 2021-03-23 | 주식회사 천보 | 용해성이 우수한 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액 |
| KR102812162B1 (ko) | 2020-11-23 | 2025-05-22 | 주식회사 엘지에너지솔루션 | 리튬-황 전지용 전해질 및 이를 포함하는 리튬-황 전지 |
| CN115448945A (zh) * | 2021-06-08 | 2022-12-09 | 恒大新能源技术(深圳)有限公司 | 卤代磷酸酯及其制备方法和应用 |
| CN115448947A (zh) * | 2021-06-08 | 2022-12-09 | 恒大新能源技术(深圳)有限公司 | 含支链卤代磷酸酯及其制备方法和应用 |
| CN113793975B (zh) * | 2021-08-31 | 2023-02-03 | 湖南法恩莱特新能源科技有限公司 | 一种含氟电解液的制备方法 |
| CN113620270B (zh) * | 2021-09-08 | 2023-05-23 | 安阳工学院 | 一种二氟磷酸锂的制备工艺 |
| WO2023177257A1 (ko) * | 2022-03-17 | 2023-09-21 | 솔브레인 주식회사 | 디플루오로인산염의 제조방법 |
| CN115340081B (zh) * | 2022-10-17 | 2022-12-09 | 山东海科创新研究院有限公司 | 一种二氟磷酸铵的合成方法 |
| CN115477297B (zh) * | 2022-10-18 | 2023-06-20 | 山东海科创新研究院有限公司 | 一种二氟磷酸锂的制备方法及其所得产品 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19802699A1 (de) | 1998-01-24 | 1999-07-29 | Bayer Ag | Holzschutzmittel |
| JP2001006729A (ja) | 1999-06-18 | 2001-01-12 | Mitsubishi Chemicals Corp | 非水系電解液二次電池 |
| TW201213228A (en) * | 2010-07-08 | 2012-04-01 | Solvay | Manufacture of LiPO2F2 |
| KR20130041183A (ko) * | 2010-07-08 | 2013-04-24 | 솔베이(소시에떼아노님) | LiPO2F2의 제조법 및 결정형 LiPO2F2 |
| JP5893522B2 (ja) * | 2012-07-06 | 2016-03-23 | 関東電化工業株式会社 | ジハロゲノリン酸リチウムの製造方法 |
| EP2712843A1 (de) * | 2012-09-28 | 2014-04-02 | LANXESS Deutschland GmbH | Herstellung von hochreinem Lithiumdifluorphosphat |
| EP3176129A4 (en) * | 2014-07-31 | 2018-02-28 | Kanto Denka Kogyo Co., Ltd. | Method for producing difluorophosphate |
| JP6428222B2 (ja) * | 2014-12-09 | 2018-11-28 | セントラル硝子株式会社 | ジフルオロリン酸リチウム粉体の製造方法およびジフルオロリン酸リチウム |
| CN107285293B (zh) * | 2017-06-12 | 2019-06-18 | 上海如鲲新材料有限公司 | 一种用二氟磷酸酯制备二氟磷酸锂的方法 |
| KR101925051B1 (ko) * | 2018-08-02 | 2019-02-22 | 주식회사 천보 | 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액 |
-
2018
- 2018-08-02 KR KR1020180090369A patent/KR101925051B1/ko active Active
-
2019
- 2019-05-28 WO PCT/KR2019/006350 patent/WO2020027415A1/ko not_active Ceased
- 2019-05-28 PL PL19844382.2T patent/PL3831771T3/pl unknown
- 2019-05-28 HU HUE19844382A patent/HUE068071T2/hu unknown
- 2019-05-28 EP EP19844382.2A patent/EP3831771B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3831771A4 (en) | 2022-04-27 |
| PL3831771T3 (pl) | 2024-09-30 |
| EP3831771B1 (en) | 2024-07-31 |
| KR101925051B1 (ko) | 2019-02-22 |
| EP3831771A1 (en) | 2021-06-09 |
| WO2020027415A1 (ko) | 2020-02-06 |
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