PL3231769T3 - Sposób wytwarzania proszku difluorofosforanu litu oraz difluorofosforan litu - Google Patents

Sposób wytwarzania proszku difluorofosforanu litu oraz difluorofosforan litu

Info

Publication number
PL3231769T3
PL3231769T3 PL15867035.6T PL15867035T PL3231769T3 PL 3231769 T3 PL3231769 T3 PL 3231769T3 PL 15867035 T PL15867035 T PL 15867035T PL 3231769 T3 PL3231769 T3 PL 3231769T3
Authority
PL
Poland
Prior art keywords
lithium difluorophosphate
manufacturing
powder
lithium
difluorophosphate
Prior art date
Application number
PL15867035.6T
Other languages
English (en)
Inventor
Keita Nakahara
Takayoshi Morinaka
Yuta Ikeda
Natsuya Nishimura
Original Assignee
Central Glass Company, Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Central Glass Company, Limited filed Critical Central Glass Company, Limited
Publication of PL3231769T3 publication Critical patent/PL3231769T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
PL15867035.6T 2014-12-09 2015-11-17 Sposób wytwarzania proszku difluorofosforanu litu oraz difluorofosforan litu PL3231769T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014248913A JP6428222B2 (ja) 2014-12-09 2014-12-09 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
PCT/JP2015/082230 WO2016093025A1 (ja) 2014-12-09 2015-11-17 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

Publications (1)

Publication Number Publication Date
PL3231769T3 true PL3231769T3 (pl) 2023-02-06

Family

ID=56107219

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15867035.6T PL3231769T3 (pl) 2014-12-09 2015-11-17 Sposób wytwarzania proszku difluorofosforanu litu oraz difluorofosforan litu

Country Status (8)

Country Link
US (1) US10329155B2 (pl)
EP (1) EP3231769B1 (pl)
JP (1) JP6428222B2 (pl)
KR (1) KR101911461B1 (pl)
CN (1) CN107001042B (pl)
HU (1) HUE060546T2 (pl)
PL (1) PL3231769T3 (pl)
WO (1) WO2016093025A1 (pl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744781A (zh) * 2016-12-26 2017-05-31 惠州市宙邦化工有限公司 一种二氟磷酸锂的提纯方法
JP6921128B2 (ja) * 2017-01-20 2021-08-18 三井化学株式会社 ジフルオロリン酸リチウムの製造方法
CN110225881A (zh) * 2017-01-31 2019-09-10 三井化学株式会社 二氟磷酸锂的制造方法
CN107381530B (zh) * 2017-08-23 2020-06-16 中山大学 一种二氟磷酸锂的提纯方法
KR101887488B1 (ko) * 2018-01-18 2018-08-10 주식회사 천보 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
KR101925044B1 (ko) 2018-06-21 2018-12-04 주식회사 천보 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
KR101925053B1 (ko) * 2018-06-22 2018-12-04 주식회사 천보 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
KR101925051B1 (ko) * 2018-08-02 2019-02-22 주식회사 천보 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
CN110220931B (zh) * 2019-07-18 2022-04-26 东莞东阳光科研发有限公司 一种锂盐溶解度的检测方法
CN110980683A (zh) * 2019-12-18 2020-04-10 江苏国泰超威新材料有限公司 一种含磷锂盐的提纯方法
KR102231049B1 (ko) * 2020-09-09 2021-03-23 주식회사 천보 용해성이 우수한 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
KR102300438B1 (ko) * 2021-01-29 2021-09-09 주식회사 천보 용해성이 우수한 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
KR102300440B1 (ko) * 2021-02-05 2021-09-09 주식회사 천보 비수계 전해액에 대한 용해성이 우수한 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
CN113880066B (zh) * 2021-11-12 2023-07-21 深圳市研一新材料有限责任公司 一种流动化学法制备二氟磷酸锂的方法
CN117069089B (zh) * 2023-08-24 2025-07-25 杭州万锂达新能源科技有限公司 一种液态二氟磷酸锂溶液制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3439085B2 (ja) * 1997-08-21 2003-08-25 三洋電機株式会社 非水系電解液二次電池
CN101208266B (zh) * 2005-06-20 2011-04-13 三菱化学株式会社 制备二氟磷酸盐的方法、二次电池的非水电解液和非水电解质二次电池
JP5277550B2 (ja) * 2007-03-12 2013-08-28 セントラル硝子株式会社 ジフルオロリン酸リチウムの製造方法及びこれを用いた非水電解液電池
ES2448580T3 (es) * 2008-12-02 2014-03-14 Stella Chemifa Corporation Procedimiento de producción de difluorofosfato
EP2611731A1 (en) * 2010-08-04 2013-07-10 Solvay Sa Manufacture of lipo2f2 from pof3 or pf5
US20140205916A1 (en) * 2011-08-16 2014-07-24 Solvay Sa Manufacture of mixtures comprising lipo2f2 and lipf6
KR101614235B1 (ko) * 2012-03-14 2016-04-20 스텔라 케미파 코포레이션 디플루오로인산염의 제조방법
CN103259040B (zh) * 2013-03-25 2016-01-13 中山市华玮新能源科技有限公司 利用有机锡氟化物制备高纯度二氟磷酸锂的方法
EP2842908A1 (en) * 2013-08-28 2015-03-04 Solvay SA Production of metal difluorophosphates in liquid phase
WO2019061802A1 (zh) * 2017-09-27 2019-04-04 惠州市大道新材料科技有限公司 一种二氟磷酸锂的制备方法

Also Published As

Publication number Publication date
EP3231769A4 (en) 2018-08-22
EP3231769A1 (en) 2017-10-18
EP3231769B1 (en) 2022-09-28
US10329155B2 (en) 2019-06-25
WO2016093025A1 (ja) 2016-06-16
US20170334723A1 (en) 2017-11-23
JP2016108197A (ja) 2016-06-20
KR20170078784A (ko) 2017-07-07
CN107001042A (zh) 2017-08-01
KR101911461B1 (ko) 2018-10-24
JP6428222B2 (ja) 2018-11-28
HUE060546T2 (hu) 2023-03-28
CN107001042B (zh) 2020-01-14

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