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1. 发明授权

US10099994B2 Process for the production of high voltage electrolyte solvents for Li-ion batteries 有权
公开(公告)号：US10099994B2
公开(公告)日：2018-10-16
申请号：US15262603
申请日：2016-09-12
申请人： Trevor L. Dzwiniel , Krzysztof Pupek , Gregory K. Krumdick
发明人： Trevor L. Dzwiniel , Krzysztof Pupek , Gregory K. Krumdick
IPC分类号： C07C68/06 , H01M10/0525 , H01M10/0569
摘要： A method for producing halogenated carbonates is provided, the method having the steps of reacting a halogenated hydroxyl moiety with an alkyl formate in the presence of a liquid solvent and a solid base. An exemplary halogenated carbonate so produced is trifluoroethyl methyl carbonate.

2. 发明申请

US20180079708A1 PROCESS FOR PRODUCING FLUORINATED ELECTROLYTE SOLVENT 审中-公开
公开(公告)号：US20180079708A1
公开(公告)日：2018-03-22
申请号：US15270256
申请日：2016-09-20
申请人： Trevor L. Dzwiniel , Krzysztof Pupek , Gregory K. Krumdick
发明人： Trevor L. Dzwiniel , Krzysztof Pupek , Gregory K. Krumdick
IPC分类号： C07C67/20 , C07D317/34
CPC分类号： C07C67/20 , C07C68/00 , C07D317/34 , C07D317/36 , C07C69/96
摘要： The invention provides a method for producing halogenated carbonates, the method comprising reacting a halogenated alcohol or diol with a solid source of carbonyl moiety as a base in an ether.

3. 发明申请

US20150221982A1 HIGH VOLTAGE REDOX SHUTTLES, METHOD FOR MAKING HIGH VOLTAGE REDOX SHUTTLES 有权
标题翻译：高电压氧化锌晶体管，制造高电压氧化锌晶体管的方法
公开(公告)号：US20150221982A1
公开(公告)日：2015-08-06
申请号：US14171556
申请日：2014-02-03
申请人： Gregory K. Krumdick , Trevor L. Dzwiniel , Krzysztof Pupek
发明人： Gregory K. Krumdick , Trevor L. Dzwiniel , Krzysztof Pupek
IPC分类号： H01M10/0567 , C07F9/12 , C07F9/40 , C07F9/28
CPC分类号： H01M10/0567 , C07F9/12 , C07F9/4021 , C07F9/42 , H01M10/0525 , H01M10/4235 , H01M2300/0025
摘要： The invention provides a method for producing a molecule capable of undergoing reduction-oxidation when subjected to a voltage potential, the method comprising phosphorylating hydroquinone to create a first intermediate; rearranging the first intermediate to an aryl-bis- (phosphonate) thereby creating a second intermediate comprising phosphorous alkoxy groups; alkylating (e.g., methylating) the second intermediate; converting the alkoxy groups to halides; and substituting the halides to alkyl or aryl groups. Also provided is a system for preventing overcharge in a Lithium-ion battery, the method comprising a mixture of a redox shuttle with electrolyte in the battery such that the shuttle comprises between about 10 and about 20 weight percent of the mixture.
摘要翻译：本发明提供一种当经受电压电位时能够进行还原氧化的分子的制备方法，该方法包括磷酸化氢醌以产生第一中间体; 将第一中间体重排为芳基 - 双（膦酸酯），从而产生包含磷烷氧基的第二中间体; 烷基化（例如甲基化）第二中间体; 将烷氧基转化成卤化物; 并将卤化物代替烷基或芳基。还提供了一种用于防止锂离子电池中的过充电的系统，该方法包括在电池中的电解质的氧化还原梭与混合物，使得梭子占混合物的约10至约20重量％。

4. 发明授权

US08969625B1 Method for producing redox shuttles 有权
标题翻译：生产氧化还原梭的方法
公开(公告)号：US08969625B1
公开(公告)日：2015-03-03
申请号：US13462012
申请日：2012-05-02
申请人： Krzysztof Z. Pupek , Trevor L. Dzwiniel , Gregory K. Krumdick
发明人： Krzysztof Z. Pupek , Trevor L. Dzwiniel , Gregory K. Krumdick
IPC分类号： C07F9/02
CPC分类号： C07F9/12 , C07F9/145 , C07F9/146
摘要： A single step method for producing a redox shuttle having the formula 2,5-di-tert-butyl-1,4-phenylene tetraethyl bis(phosphate) is provided, the method comprising phosphorylating tert butyl hydroquinone with a phosphate-containing reagent. Also provided is method for producing 2,5-di-tert-butyl-1,4-phenylene tetraethyl bis(phosphate), the method comprising solubilizing tert-butyl hydroquinone and tetrabutylammonium bromide with methyltetrahydrofuran to create a mixture; heating the mixture while adding base to the mixture in an amount to turn the mixture orange; and adding diethyl chlorophosphate to the orange mixture in an amount to phosphorylate the hydroquinone.
摘要翻译：提供了一种用于制备具有式2,5-二叔丁基-1,4-亚苯基四乙基双（磷酸酯）的氧化还原梭的单步方法，该方法包括用含磷酸盐的试剂磷酸化叔丁基氢醌。还提供了制备2,5-二叔丁基-1,4-亚苯基四乙基双（磷酸酯）的方法，该方法包括用甲基四氢呋喃溶解叔丁基氢醌和四丁基溴化铵以产生混合物; 加热混合物，同时向混合物中加入一定量的碱以使混合物变成橙色; 并将氯代磷酸二乙酯加入到橙色混合物中，使磷氢化氢醌的量。

5. 发明授权

US10008743B2 High voltage redox shuttles, method for making high voltage redox shuttles 有权
公开(公告)号：US10008743B2
公开(公告)日：2018-06-26
申请号：US14171556
申请日：2014-02-03
申请人： Gregory K. Krumdick , Trevor L. Dzwiniel , Krzysztof Pupek
发明人： Gregory K. Krumdick , Trevor L. Dzwiniel , Krzysztof Pupek
IPC分类号： H01M10/0567 , C07F9/12 , C07F9/40 , H01M10/0525 , C07F9/42 , H01M10/42
CPC分类号： H01M10/0567 , C07F9/12 , C07F9/4021 , C07F9/42 , H01M10/0525 , H01M10/4235 , H01M2300/0025
摘要： The invention provides a method for producing a molecule capable of undergoing reduction-oxidation when subjected to a voltage potential, the method comprising phosphorylating hydroquinone to create a first intermediate; rearranging the first intermediate to an aryl-bis-(phosphonate) thereby creating a second intermediate comprising phosphorous alkoxy groups; alkylating (e.g., methylating) the second intermediate; converting the alkoxy groups to halides; and substituting the halides to alkyl or aryl groups. Also provided is a system for preventing overcharge in a Lithium-ion battery, the method comprising a mixture of a redox shuttle with electrolyte in the battery such that the shuttle comprises between about 10 and about 20 weight percent of the mixture.

6. 发明申请

US20180072650A1 PROCESS FOR THE PRODUCTION OF HIGH VOLTAGE ELECTROLYTE SOLVENTS FOR LI-ION BATTERIES 审中-公开
公开(公告)号：US20180072650A1
公开(公告)日：2018-03-15
申请号：US15262603
申请日：2016-09-12
申请人： Trevor L. DZWINIEL , Krzysztof PUPEK , Gregory K. KRUMDICK
发明人： Trevor L. DZWINIEL , Krzysztof PUPEK , Gregory K. KRUMDICK
IPC分类号： C07C68/06 , H01M10/0525 , H01M10/0569
CPC分类号： C07C68/02 , H01M2300/0028 , H01M2300/0034 , C07C69/96
摘要： A method for producing halogenated carbonates is provided, the method having the steps of reacting a halogenated hydroxyl moiety with an alkyl formate in the presence of a liquid solvent and a solid base. An exemplary halogenated carbonate so produced is trifluoroethyl methyl carbonate.

7. 发明授权

US08921611B1 Process for producing redox shuttles 有权
标题翻译：生产氧化还原梭的方法
公开(公告)号：US08921611B1
公开(公告)日：2014-12-30
申请号：US13446072
申请日：2012-04-13
申请人： Krzysztof Z. Pupek , Trevor L. Dzwiniel , Gregory K. Krumdick
发明人： Krzysztof Z. Pupek , Trevor L. Dzwiniel , Gregory K. Krumdick
IPC分类号： C07C41/01
CPC分类号： C07C41/01 , H01M10/0525 , H01M10/0567 , H01M2300/0025 , C07C43/2055
摘要： The invention provides a method for preparing 1,4-di-tert-butyl-2,5-bis(2-methoxyethoxy)benzene, the method comprising reacting 2,5-di-tert-butylbenzene-1,4-diol with cesium carbonate and halogenated ether in dimethyl formamide. The method yields 500 gram batches at a time, or multiples thereof. The method enables the industrial production of redox shuttles for use in lithium ion battery systems.
摘要翻译：本发明提供了制备1,4-二叔丁基-2,5-双（2-甲氧基乙氧基）苯的方法，该方法包括使2,5-二叔丁基苯-1,4-二醇与铯碳酸酯和卤代醚在二甲基甲酰胺中。该方法一次产生500克批次，或其倍数。该方法使工业生产用于锂离子电池系统的氧化还原梭。

8. 发明授权

US10294189B2 Process for producing fluorinated electrolyte solvent 有权
公开(公告)号：US10294189B2
公开(公告)日：2019-05-21
申请号：US15270256
申请日：2016-09-20
申请人： Trevor L. Dzwiniel , Krzysztof Pupek , Gregory K. Krumdick
发明人： Trevor L. Dzwiniel , Krzysztof Pupek , Gregory K. Krumdick
IPC分类号： C07D317/34 , C07C67/20
摘要： The invention provides a method for producing halogenated carbonates, the method comprising reacting a halogenated alcohol or diol with a solid source of carbonyl moiety as a base in an ether.

9. 发明授权

US06485541B1 Method to decrease loss of aluminum and magnesium melts 失效
标题翻译：减少铝和镁熔体损失的方法
公开(公告)号：US06485541B1
公开(公告)日：2002-11-26
申请号：US09632873
申请日：2000-08-04
申请人： John N. Hryn , Michael J. Pellin , Wallis F. Calaway, Jr. , Jerry F. Moore , Gregory K. Krumdick
发明人： John N. Hryn , Michael J. Pellin , Wallis F. Calaway, Jr. , Jerry F. Moore , Gregory K. Krumdick
IPC分类号： C22B900
CPC分类号： C22B21/06 , C22B9/10 , C22B21/0084
摘要： A method to minimize oxidation of metal during melting processes is provided, the method comprising placing solid phase metal into a furnace environ-ment, transforming the solid-phase metal into molten metal phase having a molten metal surface, and creating a barrier between the surface and the environment. Also provided is a method for isolating the surface of molten metal from its environment, the method comprising confining the molten metal to a controlled atmos-phere, and imposing a floating substrate between the surface and the atmosphere.
摘要翻译：提供了一种在熔融过程中使金属氧化最小化的方法，该方法包括将固相金属放入炉内环境，将固相金属转化成具有熔融金属表面的熔融金属相，并在表面和环境。还提供了一种用于从其环境中分离熔融金属的表面的方法，该方法包括将熔融金属限制在受控的大气中，并在表面和大气之间施加浮动的基板。

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