CN1422807A - 制备LiPF6的方法 - Google Patents
制备LiPF6的方法 Download PDFInfo
- Publication number
- CN1422807A CN1422807A CN01130018A CN01130018A CN1422807A CN 1422807 A CN1422807 A CN 1422807A CN 01130018 A CN01130018 A CN 01130018A CN 01130018 A CN01130018 A CN 01130018A CN 1422807 A CN1422807 A CN 1422807A
- Authority
- CN
- China
- Prior art keywords
- lif
- lipf
- preparation
- pcl
- purity
- 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.)
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Classifications
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- Y02P70/54—
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- Secondary Cells (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
编号 | 反应条件 | 纯度(%) | 产率(%) | |||
温度(℃) | 时间(小时) | PCl5加入量(克) | 溶剂量(ml) | |||
1 | 60 | 8 | 420 | 1500 | 82.4 | 73.6 |
2 | 60 | 8 | 294 | 1500 | 76.1 | 72.5 |
3 | 60 | 4 | 294 | 1500 | 77.7 | 64.2 |
4 | 45 | 8 | 420 | 1500 | 99.2 | 73.1 |
5 | 40 | 8 | 420 | 1500 | 99.5 | 71.2 |
6 | 40 | 4 | 420 | 1500 | 99.6 | 57.5 |
7 | 40 | 2 | 420 | 1500 | 99.5 | 29.3 |
8 | 40 | 8 | 420 | 2000 | 95.3 | 73.2 |
9 | 40 | 8 | 294 | 1500 | 92.1 | 72.3 |
10 | 40 | 8 | 420 | 3000 | 90.4 | 78.5 |
11 | 40 | 8 | 294 | 3000 | 84.3 | 74.4 |
12 | 35 | 8 | 350 | 1500 | 99.1 | 69.5 |
13 | 20 | 4 | 294 | 1500 | 未检测到产物 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011300183A CN1247459C (zh) | 2001-12-04 | 2001-12-04 | 制备LiPF6的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011300183A CN1247459C (zh) | 2001-12-04 | 2001-12-04 | 制备LiPF6的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1422807A true CN1422807A (zh) | 2003-06-11 |
CN1247459C CN1247459C (zh) | 2006-03-29 |
Family
ID=4669650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011300183A Expired - Lifetime CN1247459C (zh) | 2001-12-04 | 2001-12-04 | 制备LiPF6的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1247459C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103213963A (zh) * | 2012-01-18 | 2013-07-24 | 彭国启 | 一种直接制备液态六氟磷酸锂的方法 |
EP2733779A1 (de) * | 2012-11-20 | 2014-05-21 | LANXESS Deutschland GmbH | Elektrolytlösung mit geringem Säuregehalt |
CN105355999A (zh) * | 2015-11-30 | 2016-02-24 | 马鞍山泓宇材料科技有限公司 | 一种废旧锂电池新型回收方法 |
CN106430255A (zh) * | 2016-09-21 | 2017-02-22 | 常州大学 | 一种六氟磷酸锂的制备方法 |
-
2001
- 2001-12-04 CN CNB011300183A patent/CN1247459C/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103213963A (zh) * | 2012-01-18 | 2013-07-24 | 彭国启 | 一种直接制备液态六氟磷酸锂的方法 |
CN103213963B (zh) * | 2012-01-18 | 2016-02-24 | 彭国启 | 一种直接制备液态六氟磷酸锂的方法 |
EP2733779A1 (de) * | 2012-11-20 | 2014-05-21 | LANXESS Deutschland GmbH | Elektrolytlösung mit geringem Säuregehalt |
WO2014079887A1 (de) * | 2012-11-20 | 2014-05-30 | Lanxess Deutschland Gmbh | Elektrolytlösung mit geringem säuregehalt |
CN105355999A (zh) * | 2015-11-30 | 2016-02-24 | 马鞍山泓宇材料科技有限公司 | 一种废旧锂电池新型回收方法 |
CN106430255A (zh) * | 2016-09-21 | 2017-02-22 | 常州大学 | 一种六氟磷酸锂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1247459C (zh) | 2006-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2012.11.19 Contract record no.: 2008440000071 Denomination of invention: Method for preparing LiPF6 Granted publication date: 20060329 License type: Exclusive license Record date: 20080513 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2012.11.19 Name of requester: SHENZHEN BYD LITHIUM BATTERY CO., LTD. Effective date: 20080513 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.11.12 to 2014.4.30 Contract record no.: 2008440000368 Denomination of invention: Method for preparing LiPF6 Granted publication date: 20060329 License type: Exclusive license Record date: 20081113 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.12 TO 2014.4.30; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY BIYADILI BATTERY CO., LTD. Effective date: 20081113 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060329 |