CN110683564B - 一种含有六氟磷酸锂的混合物晶体及其应用 - Google Patents
一种含有六氟磷酸锂的混合物晶体及其应用 Download PDFInfo
- Publication number
- CN110683564B CN110683564B CN201911255090.8A CN201911255090A CN110683564B CN 110683564 B CN110683564 B CN 110683564B CN 201911255090 A CN201911255090 A CN 201911255090A CN 110683564 B CN110683564 B CN 110683564B
- Authority
- CN
- China
- Prior art keywords
- crystal
- lithium hexafluorophosphate
- microchannel reactor
- lithium
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
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
-
- 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
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0563—Liquid materials, e.g. for Li-SOCl2 cells
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
-
- 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
-
- 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
- C01P2006/82—Compositional purity water content
-
- 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
- C01P2006/90—Other properties not specified above
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/002—Inorganic electrolyte
-
- 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
Abstract
Description
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911255090.8A CN110683564B (zh) | 2019-12-10 | 2019-12-10 | 一种含有六氟磷酸锂的混合物晶体及其应用 |
JP2022535583A JP7429785B2 (ja) | 2019-12-10 | 2020-12-09 | LiPF6生産工程、生産システム、およびLiPF6を含有する混合結晶体、組成物、電解液、リチウム電池 |
PCT/CN2020/134848 WO2021115316A1 (zh) | 2019-12-10 | 2020-12-09 | 一种LiPF6生产工艺和生产系统,及含LiPF6的混合物晶体、组合物、电解液、锂电池 |
US17/783,951 US20230007900A1 (en) | 2019-12-10 | 2020-12-09 | Process and system for producing lipf[6], and mixture crystal, composition, electrolyte solution, and lithium battery containing lipf[6] |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911255090.8A CN110683564B (zh) | 2019-12-10 | 2019-12-10 | 一种含有六氟磷酸锂的混合物晶体及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110683564A CN110683564A (zh) | 2020-01-14 |
CN110683564B true CN110683564B (zh) | 2020-05-22 |
Family
ID=69117768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911255090.8A Active CN110683564B (zh) | 2019-12-10 | 2019-12-10 | 一种含有六氟磷酸锂的混合物晶体及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110683564B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230007900A1 (en) * | 2019-12-10 | 2023-01-12 | Sinochem Lantian Co., Ltd. | Process and system for producing lipf[6], and mixture crystal, composition, electrolyte solution, and lithium battery containing lipf[6] |
CN114044530A (zh) * | 2021-11-25 | 2022-02-15 | 山东中顼技术研究有限公司 | 一种锂离子二次电池用六氟磷酸锂的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101544361B (zh) * | 2009-05-07 | 2012-10-03 | 洛阳森蓝化工材料科技有限公司 | 六氟磷酸锂连续化制备工艺 |
CN105600809B (zh) * | 2016-02-25 | 2017-02-08 | 多氟多化工股份有限公司 | 一种动态结晶制备六氟磷酸锂的方法和装置 |
CN106745096A (zh) * | 2017-02-16 | 2017-05-31 | 九江天赐高新材料有限公司 | 六氟磷酸碱金属盐的制备方法 |
CN106882819B (zh) * | 2017-03-29 | 2018-12-25 | 东营石大胜华新能源有限公司 | 一种六氟磷酸锂的制备纯化方法 |
CN107244681B (zh) * | 2017-03-29 | 2019-07-05 | 东营石大胜华新能源有限公司 | 一种连续制备六氟磷酸锂的方法和装置 |
CN108569710A (zh) * | 2017-12-26 | 2018-09-25 | 衢州北斗星化学新材料有限公司 | 一种制备高纯六氟磷酸锂的纯化方法 |
-
2019
- 2019-12-10 CN CN201911255090.8A patent/CN110683564B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110683564A (zh) | 2020-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2000505042A (ja) | リチウム塩溶液から酸を除去する方法 | |
WO2021115316A1 (zh) | 一种LiPF6生产工艺和生产系统,及含LiPF6的混合物晶体、组合物、电解液、锂电池 | |
KR102036924B1 (ko) | 육불화인산알칼리금속염 제조방법, 육불화인산알칼리금속염, 육불화인산알칼리금속염 함유 전해농축액 제조방법, 및 이차전지 제조방법 | |
CN110683564B (zh) | 一种含有六氟磷酸锂的混合物晶体及其应用 | |
CN104445133A (zh) | 一种二氟磷酸锂的制备方法及其锂离子电池非水电解液 | |
CN102311109B (zh) | 连续反应制备LiFePO4/C复合正极材料的方法 | |
CN102803142A (zh) | 四氟硼酸盐的制造方法 | |
CN101863489A (zh) | 一种无水高纯四氟硼酸锂的制备方法 | |
CN1124975C (zh) | 六氟磷酸锂的制备方法 | |
CN110683563B (zh) | 一种LiPF6生产工艺及生产系统 | |
JP5862094B2 (ja) | ヘキサフルオロリン酸リチウム濃縮液の製造方法 | |
JPH09165210A (ja) | ヘキサフルオロリン酸リチウムの製造方法 | |
CN114865091A (zh) | 六氟磷酸锂以及包含其的锂离子电池电解液的制备方法 | |
Liu et al. | Research progress on preparation and purification of fluorine-containing chemicals in lithium-ion batteries | |
CN113044825B (zh) | 一种二氟磷酸锂的生产工艺及生产系统 | |
CN110690503B (zh) | 一种高稳定性含氟电解液及锂离子电池 | |
CN114477122B (zh) | 一种二氟磷酸锂的制备方法及锂离子电池电解液 | |
CN115818592A (zh) | 一种双氟磺酰亚胺钠的制备方法 | |
CN110690504B (zh) | 一种非水电解液 | |
CA3235229A1 (en) | A method for preparing lithium hexafluorophosphate | |
CN110759362B (zh) | 一种含六氟磷酸锂晶体和水分的组合物 | |
CN113725430A (zh) | 四氟草酸磷酸锂及其衍生物的制备方法、电解液和二次电池 | |
CN1189972C (zh) | 碱金属电池用电解质溶液的制备方法 | |
CN116750780B (zh) | 一种六氟磷酸盐的制备方法、电解液及二次电池 | |
CN110085915B (zh) | 一种高氯酸锂电解质溶液及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mixed crystal containing lithium hexafluorophosphate and its application Effective date of registration: 20211011 Granted publication date: 20200522 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2021330001830 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220507 Granted publication date: 20200522 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2021330001830 |