DK0816289T3 - Fremgangsmåde til fremstilling af lithiumhexafluorphosphat - Google Patents

Fremgangsmåde til fremstilling af lithiumhexafluorphosphat

Info

Publication number
DK0816289T3
DK0816289T3 DK97109919T DK97109919T DK0816289T3 DK 0816289 T3 DK0816289 T3 DK 0816289T3 DK 97109919 T DK97109919 T DK 97109919T DK 97109919 T DK97109919 T DK 97109919T DK 0816289 T3 DK0816289 T3 DK 0816289T3
Authority
DK
Denmark
Prior art keywords
preparation
lithium hexafluorophosphate
pcl5
lipf6
lif
Prior art date
Application number
DK97109919T
Other languages
Danish (da)
English (en)
Inventor
Heinz-Joachim Belt
Werner Rudolph
Dirk Seffer
Original Assignee
Solvay Fluor & Derivate
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 Solvay Fluor & Derivate filed Critical Solvay Fluor & Derivate
Application granted granted Critical
Publication of DK0816289T3 publication Critical patent/DK0816289T3/da

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
    • C01D15/005—Lithium hexafluorophosphate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Saccharide Compounds (AREA)
  • Primary Cells (AREA)
DK97109919T 1996-06-26 1997-06-18 Fremgangsmåde til fremstilling af lithiumhexafluorphosphat DK0816289T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19625448A DE19625448A1 (de) 1996-06-26 1996-06-26 Verfahren zur Herstellung von LiPF¶6¶

Publications (1)

Publication Number Publication Date
DK0816289T3 true DK0816289T3 (da) 2000-04-17

Family

ID=7797991

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97109919T DK0816289T3 (da) 1996-06-26 1997-06-18 Fremgangsmåde til fremstilling af lithiumhexafluorphosphat

Country Status (9)

Country Link
US (1) US5866093A (pt)
EP (1) EP0816289B1 (pt)
JP (1) JPH1072207A (pt)
AT (1) ATE189187T1 (pt)
DE (2) DE19625448A1 (pt)
DK (1) DK0816289T3 (pt)
ES (1) ES2143268T3 (pt)
GR (1) GR3032795T3 (pt)
PT (1) PT816289E (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805356C1 (de) * 1998-02-12 1999-06-17 Metallgesellschaft Ag Verfahren zur Herstellung von reinem LiPF¶6¶
FR2782517B1 (fr) * 1998-08-21 2000-09-29 Atochem Elf Sa Procede de fabrication d'hexafluorophosphate de lithium
JP3798560B2 (ja) * 1998-11-17 2006-07-19 ステラケミファ株式会社 六フッ化リン酸リチウムの精製法
KR100288825B1 (ko) * 1998-12-31 2001-05-02 박대치 육불화인산리튬의 제조방법
US6455200B1 (en) 1999-09-02 2002-09-24 Illinois Institute Of Technology Flame-retardant additive for li-ion batteries
US6884403B2 (en) * 2000-09-05 2005-04-26 Stella Chemifa Kabushiki Kaisha Method of purifying lithium hexafluorophosphate
US6824754B2 (en) * 2002-03-13 2004-11-30 Council Of Scientific And Industrial Research Solid state thermal method for the synthesis of lithium hexafluoro phosphate (LiPF)6 as battery electrolyte
DE10296746B4 (de) * 2002-03-21 2007-02-15 Council Of Scientific And Industrial Research Neues thermisches Festkörperverfahren zur Synthese von Lithiumhexafluorphosphat
JP4810867B2 (ja) * 2005-04-19 2011-11-09 セントラル硝子株式会社 リチウムイオン電池用電解液の製造方法
WO2007066464A1 (ja) * 2005-12-06 2007-06-14 Central Glass Company, Limited リチウムイオン電池用電解液の製造方法およびそれを用いたリチウムイオン電池
JP5609283B2 (ja) 2010-06-08 2014-10-22 セントラル硝子株式会社 リチウムイオン電池用電解液の製造方法およびそれを用いたリチウムイオン電池
JP5862094B2 (ja) * 2010-08-17 2016-02-16 セントラル硝子株式会社 ヘキサフルオロリン酸リチウム濃縮液の製造方法
CN104211029B (zh) * 2014-07-22 2016-09-07 浙江东氟塑料科技有限公司 一种六氟磷酸锂的制备方法
US10875781B2 (en) 2018-03-28 2020-12-29 Gene Lee Hunsucker Phosphorus pentafluoride reactions
US20210135291A1 (en) 2018-05-04 2021-05-06 Umicore A lithium cobalt oxide secondary battery comprising a fluorinated electrolyte and a positive electrode material for high voltage applications
EP3788671A1 (en) 2018-05-04 2021-03-10 Solvay Sa Non-aqueous liquid electrolyte composition
CN112042015A (zh) 2018-05-04 2020-12-04 尤米科尔公司 包含氟化电解质的Ni基锂离子二次蓄电池
CN114873577A (zh) * 2022-05-24 2022-08-09 江苏新泰材料科技有限公司 一种六氟磷酸钠的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907977A (en) * 1969-05-29 1975-09-23 United States Steel Corp Method for the preparation of high purity, highly surface active LiAsF{HD 6
US3607020A (en) * 1970-03-19 1971-09-21 Foote Mineral Co Preparation of lithium hexafluorophosphate
JPS60251109A (ja) * 1984-05-28 1985-12-11 Daikin Ind Ltd ６−フツ化リン酸リチウムの製造法
US4880714A (en) * 1989-02-27 1989-11-14 Duracell Inc. Method for preparing non-aqueous electrolytes
JP2987713B2 (ja) * 1990-11-09 1999-12-06 株式会社トーケムプロダクツ 高純度六フツ化リン酸化合物の製造方法
JPH05279003A (ja) * 1992-03-31 1993-10-26 Morita Kagaku Kogyo Kk ６フッ化リン酸リチウムの製造法
JP3173225B2 (ja) * 1993-05-26 2001-06-04 ソニー株式会社 非水電解液二次電池
CA2104718C (en) * 1993-08-24 1999-11-16 Huanyu Mao Simplified preparation of lipf6 based electrolyte for non-aqueous batteries
JPH07254415A (ja) * 1993-12-20 1995-10-03 Wilson Greatbatch Ltd 電気化学電池およびその電圧遅延を減少させる方法
US5378445A (en) * 1993-12-23 1995-01-03 Fmc Corporation Preparation of lithium hexafluorophosphate solutions
DE19614503A1 (de) * 1995-04-12 1996-10-17 Basf Ag Verfahren zur Herstellung von Lithiumhexafluorophosphat

Also Published As

Publication number Publication date
EP0816289B1 (de) 2000-01-26
JPH1072207A (ja) 1998-03-17
GR3032795T3 (en) 2000-06-30
ATE189187T1 (de) 2000-02-15
ES2143268T3 (es) 2000-05-01
PT816289E (pt) 2000-04-28
DE59701059D1 (de) 2000-03-02
US5866093A (en) 1999-02-02
EP0816289A1 (de) 1998-01-07
DE19625448A1 (de) 1998-01-02

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