专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09343774B2 Method for producing a lithium hexafluorophosphate concentrated liquid 有权
标题翻译：六氟磷酸锂浓缩液的制造方法
公开(公告)号：US09343774B2
公开(公告)日：2016-05-17
申请号：US13703588
申请日：2011-08-15
申请人： Meguru Oe , Keiji Sato , Mitsuya Ohashi , Toshinori Mitsui
发明人： Meguru Oe , Keiji Sato , Mitsuya Ohashi , Toshinori Mitsui
IPC分类号： C01D15/00 , H01M10/0563 , H01M10/056 , H01M10/052 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/056 , C01D15/005 , H01M10/052 , H01M10/0563 , H01M10/0568 , H01M10/0569 , Y02E60/122 , Y02P70/54
摘要： Disclosed is a method for forming lithium hexafluorophosphate by reacting together phosphorus trichloride, chlorine and lithium chloride in a nonaqueous organic solvent and then making the reaction product formed in the solvent react with hydrogen fluoride. This method is characterized by that a lithium hexafluorophosphate concentrated liquid is obtained by conducting a filtration after making the reaction product formed in the solvent react with hydrogen fluoride and then subjecting the filtrate to a concentration by degassing. By this method, it is possible to easily produce a high-purity, lithium hexafluorophosphate concentrated liquid at a low cost.
摘要翻译：公开了通过使三氯化磷，氯和氯化锂在非水有机溶剂中反应，然后使在溶剂中形成的反应产物与氟化氢反应形成六氟磷酸锂的方法。该方法的特征在于，使得在溶剂中形成的反应产物与氟化氢反应后，通过进行过滤，然后通过脱气浓缩滤液而获得六氟磷酸锂浓缩液。通过该方法，可以容易地以低成本制造高纯度六氟磷酸锂浓缩液。

2. 发明申请

US20130143112A1 Method for Producing a Lithium Hexafluorophosphate Concentrated Liquid 有权
标题翻译：生产六氟磷酸锂浓缩液的方法
公开(公告)号：US20130143112A1
公开(公告)日：2013-06-06
申请号：US13703588
申请日：2011-08-15
申请人： Meguru Oe , Keiji Sato , Mitsuya Ohashi , Toshinori Mitsui
发明人： Meguru Oe , Keiji Sato , Mitsuya Ohashi , Toshinori Mitsui
IPC分类号： H01M10/056
CPC分类号： H01M10/056 , C01D15/005 , H01M10/052 , H01M10/0563 , H01M10/0568 , H01M10/0569 , Y02E60/122 , Y02P70/54
摘要： Disclosed is a method for forming lithium hexafluorophosphate by reacting together phosphorus trichloride, chlorine and lithium chloride in a nonaqueous organic solvent and then making the reaction product formed in the solvent react with hydrogen fluoride. This method is characterized by that a lithium hexafluorophosphate concentrated liquid is obtained by conducting a filtration after making the reaction product formed in the solvent react with hydrogen fluoride and then subjecting the filtrate to a concentration by degassing. By this method, it is possible to easily produce a high-purity, lithium hexafluorophosphate concentrated liquid at a low cost.
摘要翻译：公开了通过使三氯化磷，氯和氯化锂在非水有机溶剂中反应，然后使在溶剂中形成的反应产物与氟化氢反应形成六氟磷酸锂的方法。该方法的特征在于，使得在溶剂中形成的反应产物与氟化氢反应后，通过进行过滤，然后通过脱气浓缩滤液而获得六氟磷酸锂浓缩液。通过该方法，可以容易地以低成本制造高纯度六氟磷酸锂浓缩液。

3. 发明申请

US20130071760A1 Method for Producing Electrolyte Solution for Lithium Ion Battery, and Lithium Ion Battery Using the Electrolyte Solution 审中-公开
标题翻译：生产锂离子电池电解质溶液的方法和使用电解液的锂离子电池
公开(公告)号：US20130071760A1
公开(公告)日：2013-03-21
申请号：US13697471
申请日：2011-04-20
申请人： Meguru Oe , Keiji Sato
发明人： Meguru Oe , Keiji Sato
IPC分类号： H01M10/056
CPC分类号： H01M10/056 , C01D15/005 , H01M10/052 , H01M10/0568 , H01M10/0569
摘要： Disclosed is a method for producing a lithium ion battery electrolyte solution containing lithium hexafluorophosphate as an electrolyte and a lithium ion battery using the electrolyte solution. The electrolyte solution is produced by reacting lithium chloride with phosphorus trichloride and chlorine in a non-aqueous organic solvent, reacting a reaction product generated in the solvent with hydrogen fluoride, reacting unreacted remaining hydrogen fluoride with lithium chloride, and then, separating the resulting reaction solution by filtration into a filtrate and a solid residue. The filtrate is obtained as the lithium ion battery electrolyte solution. The solid product is further reacted with phosphorous trichloride and chlorine in a non-aqueous organic solvent. The reaction product generated in the solvent is reacted with hydrogen fluoride, followed by reacting unreacted remaining hydrogen fluoride with lithium chloride. It is possible to accomplish reduction in production cost with the reuse of the reaction residue as production raw material.
摘要翻译：公开了一种生产含锂六氟磷酸盐作为电解质的锂离子电池电解液和使用该电解质溶液的锂离子电池的方法。电解质溶液是通过氯化锂与三氯化磷和氯在非水有机溶剂中反应制备的，使溶剂中产生的反应产物与氟化氢反应，使未反应的剩余氟化氢与氯化锂反应，然后分离所得反应通过过滤将溶液滤液和固体残余物。作为锂离子电池电解液得到滤液。固体产物进一步与三氯化磷和氯在非水有机溶剂中反应。在溶剂中产生的反应产物与氟化氢反应，然后使未反应的剩余氟化氢与氯化锂反应。通过将反应残留物用作生产原料，可以实现生产成本的降低。

4. 发明授权

US08097360B2 Method for producing electrolyte solution for lithium ion battery and battery using same 有权
标题翻译：锂离子电池用电解液的制造方法及其使用方法
公开(公告)号：US08097360B2
公开(公告)日：2012-01-17
申请号：US11911901
申请日：2006-04-10
申请人： Meguru Oe , Keiji Sato , Hiroaki Sakaguchi
发明人： Meguru Oe , Keiji Sato , Hiroaki Sakaguchi
IPC分类号： H01M6/04
CPC分类号： H01M10/0568 , C01D15/005 , H01M10/0525 , H01M10/0569 , H01M2300/0025
摘要： A method for producing an electrolyte solution for a lithium ion battery involving reacting a lithium halide selected from the group consisting of lithium fluoride, lithium chloride, lithium bromide, lithium iodide and a mixture of at least two of these, with phosphorus pentachloride and hydrogen fluoride in a nonaqueous organic solvent, thereby producing lithium hexafluorophosphate as an electrolyte of the electrolyte solution.
摘要翻译：一种锂离子电池用电解液的制造方法，其特征在于，使选自由氟化锂，氯化锂，溴化锂，碘化锂及其中的至少两种的混合物构成的组中的卤化锂与五氯化磷和氟化氢反应在非水有机溶剂中，由此生产六氟磷酸锂作为电解质溶液的电解质。

5. 发明申请

US20090081559A1 Method for Producing Electrolyte Solution for Lithium Ion Battery and Battery Using Same 有权
标题翻译：锂离子电池和电池的电解液生产方法
公开(公告)号：US20090081559A1
公开(公告)日：2009-03-26
申请号：US11911901
申请日：2006-04-10
申请人： Meguru Oe , Keiji Sato , Hiroaki Sakaguchi
发明人： Meguru Oe , Keiji Sato , Hiroaki Sakaguchi
IPC分类号： H01M10/40 , H01M10/36
CPC分类号： H01M10/0568 , C01D15/005 , H01M10/0525 , H01M10/0569 , H01M2300/0025
摘要： There is provided a method for producing an electrolyte solution for lithium ion battery, which is characterized in that lithium fluoride, lithium chloride, lithium bromide, lithium iodide or a mixture of any of these is reacted with phosphorus pentachloride and hydrogen fluoride in a nonaqueous organic solvent, when an electrolyte solution for lithium ion battery, which contains lithium hexafluorophosphate as an electrolyte, is produced.
摘要翻译：提供了一种锂离子电池用电解液的制造方法，其特征在于，将氟化锂，氯化锂，溴化锂，碘化锂或其混合物与五氯化磷和氟化氢在非水有机物中反应溶剂时，制造含有六氟磷酸锂作为电解质的锂离子电池用电解液。

6. 发明授权

US08771882B2 Method for producing electrolyte solution for lithium ion battery and lithium ion battery using same 有权
标题翻译：锂离子电池用锂离子电池用电解液的制造方法
公开(公告)号：US08771882B2
公开(公告)日：2014-07-08
申请号：US12096147
申请日：2006-11-07
申请人： Keiji Sato , Meguru Oe
发明人： Keiji Sato , Meguru Oe
IPC分类号： H01M6/18
CPC分类号： C01D15/005 , H01M10/0568
摘要： There is provided a method for producing an electrolyte solution for lithium ion batteries, in which lithium hexafluorophosphate is used as an electrolyte, comprising the steps of (a) reacting phosphorus trichloride, chlorine and lithium chloride in a nonaqueous organic solvent; and (b) reacting a reaction product of the step (a) formed in the solvent, with hydrogen fluoride.
摘要翻译：提供一种锂离子电池用电解液的制造方法，其中使用六氟磷酸锂作为电解质，其包括以下步骤：（a）使三氯化磷，氯和氯化锂在非水有机溶剂中反应; 和（b）使在溶剂中形成的步骤（a）的反应产物与氟化氢反应。

7. 发明申请

US20090311610A1 METHOD FOR PRODUCING ELECTROLYTE SOLUTION FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY USING SAME 有权
标题翻译：用于生产锂离子电池和锂离子电池的电解液的方法
公开(公告)号：US20090311610A1
公开(公告)日：2009-12-17
申请号：US12096147
申请日：2006-11-07
申请人： Keiji Sato , Meguru Oe
发明人： Keiji Sato , Meguru Oe
IPC分类号： H01M6/04 , H01M6/16
CPC分类号： C01D15/005 , H01M10/0568
摘要： There is provided a method for producing an electrolyte solution for lithium ion batteries, in which lithium hexafluorophosphate is used as an electrolyte, comprising the steps of (a) reacting phosphorus trichloride, chlorine and lithium chloride in a nonaqueous organic solvent; and (b) reacting a reaction product of the step (a) formed in the solvent, with hydrogen fluoride.
摘要翻译：提供一种锂离子电池用电解液的制造方法，其中使用六氟磷酸锂作为电解质，其包括以下步骤：（a）使三氯化磷，氯和氯化锂在非水有机溶剂中反应; 和（b）使在溶剂中形成的步骤（a）的反应产物与氟化氢反应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式