-
1.发明公开
公开(公告)号：EP2940779A1
公开(公告)日：2015-11-04
申请号：EP15166034.7
申请日：2008-04-04
发明人： Takehara, Masahiro
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0569 , H01M4/134 , H01M4/587
CPC分类号： H01M10/0567 , H01M4/133 , H01M4/134 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0569 , H01M2300/0025 , H01M2300/004 , Y02E60/122
摘要： An object is to provide a nonaqueous electrolyte and a nonaqueous-electrolyte secondary battery which have excellent discharge load characteristics and are excellent in high-temperature storability, cycle characteristics, high capacity, continuous-charge characteristics, storability, gas evolution inhibition during continuous charge, high-current-density charge/discharge characteristics, discharge load characteristics, etc. The object has been accomplished with a nonaqueous electrolyte which comprises: a monofluorophosphate and/or a difluorophosphate; and further a compound having a specific chemical structure or specific properties.
摘要翻译： 一个目的是提供一种非水电解质和具有优异的放电负载特性，并具有优异的高温保存特性的非水电解质二次电池中，循环特性，高的容量，连续充电特性，保存性，气体逸出连续充电时抑制 高电流密度充/放电特性，放电负载特性等的目的已经实现与非水电解液，其包含：一个单氟磷酸盐和/或difluorophosphates; 并且还具有特定化学结构或特定性质的化合物。
-
公开(公告)号：EP4219400A2
公开(公告)日：2023-08-02
申请号：EP23150117.2
申请日：2012-04-10
IPC分类号： C01D15/04 , H01M10/0525 , H01M10/056 , H01M10/0568
摘要： The present invention relates to a method for producing lithium fluorosulfonate, which comprises reacting a lithium salt and fluorosulfonic acid in a nonaqueous solvent, wherein the lithium salt is a lithium salt not generating water through the reaction; a lithium fluorosulfonate comprising sulfate ion, in which the molar content of sulfate ion is 1.0 × 10 -5 mol/kg to 2.5 × 10 -1 mol/kg, relative to the weight of a lithium fluorosulfonate; the use of a lithium fluorosulfonate in a nonaqueous electrolytic solution, wherein the molar content of sulfate ion is 1.0 × 10 -5 mol/kg or more to 2.5 × 10 -1 mol/kg or less, relative to the weight of a lithium fluorosulfonate; and a nonaqueous electrolytic solution comprising: lithium fluorosulfonate; and halide ion except fluoride ion in an amount of from 1.0 × 10 -7 mol/L to 1.0 × 10 -3 mol/L.
-
公开(公告)号：EP4219400A3
公开(公告)日：2023-10-25
申请号：EP23150117.2
申请日：2012-04-10
IPC分类号： C01D15/04 , H01M10/0525 , H01M10/0568
摘要： The present invention relates to a method for producing lithium fluorosulfonate, which comprises reacting a lithium salt and fluorosulfonic acid in a nonaqueous solvent, wherein the lithium salt is a lithium salt not generating water through the reaction; a lithium fluorosulfonate comprising sulfate ion, in which the molar content of sulfate ion is 1.0 × 10 -5 mol/kg to 2.5 × 10 -1 mol/kg, relative to the weight of a lithium fluorosulfonate; the use of a lithium fluorosulfonate in a nonaqueous electrolytic solution, wherein the molar content of sulfate ion is 1.0 × 10 -5 mol/kg or more to 2.5 × 10 -1 mol/kg or less, relative to the weight of a lithium fluorosulfonate; and a nonaqueous electrolytic solution comprising: lithium fluorosulfonate; and halide ion except fluoride ion in an amount of from 1.0 × 10 -7 mol/L to 1.0 × 10 -3 mol/L.
-
4.发明公开Nonaqueous electrolyte for recherable battery, and recharchable battery with nonaqueous electrolyte 审中-公开可再用电池用非水电解液，非水电解液可再充电电池
公开(公告)号：EP2378602A3
公开(公告)日：2011-12-21
申请号：EP11169896.5
申请日：2008-04-04
发明人： Tokuda, Hiroyuki , Fujii, Takashi , Kotato, Minoru , Takehara, Masahiro , Onuki, Masamichi , Kinoshita, Shinichi
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0569
CPC分类号： H01M10/0567 , H01M4/133 , H01M4/134 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0569 , H01M2300/0025 , H01M2300/004 , Y02E60/122
摘要： The present invention relates
to a nonaqueous electrolyte mainly comprising an electrolyte and a nonaqueous solvent dissolving the electrolyte, the nonaqueous electrolyte comprising: a monofluorophosphate and/or a difluorophosphate; and further at least one compound selected from the group consisting of compounds represented by the following general formula (1), nitrile compounds, isocyanate compounds, phosphazene compounds, disulfonic acid ester compounds, sulfide compounds, disulfide compounds, acid anhydrides, lactone compounds having a substituent in the α-position, and compounds having a carbon-carbon triple bond:
[wherein R 1 , R 2 , and R 3 each independently represent a fluorine atom, an alkyl group which has 1-12 carbon atoms and may be substituted with a fluorine atom, or an alkoxy group which has 1-12 carbon atoms and may be substituted with a fluorine atom].摘要翻译： 本发明涉及主要包含电解质和溶解电解质的非水溶剂的非水电解质，所述非水电解质包含：单氟磷酸盐和/或二氟磷酸盐; 以及选自由下述通式（1）表示的化合物，腈化合物，异氰酸酯化合物，磷腈化合物，二磺酸酯化合物，硫化物化合物，二硫化物化合物，酸酐，内酯化合物中的至少一种化合物 具有碳 - 碳三键的化合物：[其中R1，R2和R3各自独立地表示氟原子，具有1-12个碳原子并且可以被氟原子取代的烷基 或具有1-12个碳原子并可以被氟原子取代的烷氧基]。
-
公开(公告)号：EP3782958A1
公开(公告)日：2021-02-24
申请号：EP20202523.5
申请日：2012-04-10
IPC分类号： C01D15/04 , H01M10/0525 , H01M10/056 , H01M10/0568
摘要： The present invention relates to a nonaqueous electrolytic solution secondary battery in which a positive electrode and a negative electrode capable of occluding and releasing lithium ion, and a nonaqueous electrolytic solution are sealed in an outer packaging case; wherein the nonaqueous electrolytic solution contains lithium fluorosulfonate and sulfate ion, the molar content of the sulfate ion in the nonaqueous electrolytic solution is from 1.0 × 10 -7 mol/L to 1.0 × 10 -2 mol/L, and the outer packaging case is a laminate film.
-
6.发明授权NONAQUEOUS ELECTROLYTE FOR SECONDARY BATTERY AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY EMPLOYING THE SAME 有权用于二次电池的非水电解质和采用相同电解质的非水电解质二次电池
公开(公告)号：EP2940779B1
公开(公告)日：2017-11-22
申请号：EP15166034.7
申请日：2008-04-04
发明人： Takehara, Masahiro
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0569 , H01M4/134 , H01M4/587
CPC分类号： H01M10/0567 , H01M4/133 , H01M4/134 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0569 , H01M2300/0025 , H01M2300/004 , Y02E60/122
摘要： An object is to provide a nonaqueous electrolyte and a nonaqueous-electrolyte secondary battery which have excellent discharge load characteristics and are excellent in high-temperature storability, cycle characteristics, high capacity, continuous-charge characteristics, storability, gas evolution inhibition during continuous charge, high-current-density charge/discharge characteristics, discharge load characteristics, etc. The object has been accomplished with a nonaqueous electrolyte which comprises: a monofluorophosphate and/or a difluorophosphate; and further a compound having a specific chemical structure or specific properties.
-
7.发明公开Nonaqueous electrolyte for recherable battery, and recharchable battery with nonaqueous electrolyte 审中-公开对于可再充电的电池和可充电非水电解质电池的非水电解质
公开(公告)号：EP2378602A2
公开(公告)日：2011-10-19
申请号：EP11169896.5
申请日：2008-04-04
发明人： Tokuda, Hiroyuki , Fujii, Takashi , Kotato, Minoru , Takehara, Masahiro , Onuki, Masamichi , Kinoshita, Shinichi
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0569
CPC分类号： H01M10/0567 , H01M4/133 , H01M4/134 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0569 , H01M2300/0025 , H01M2300/004 , Y02E60/122
摘要： The present invention relates
to a nonaqueous electrolyte mainly comprising an electrolyte and a nonaqueous solvent dissolving the electrolyte, the nonaqueous electrolyte comprising: a monofluorophosphate and/or a difluorophosphate; and further at least one compound selected from the group consisting of compounds represented by the following general formula (1), nitrile compounds, isocyanate compounds, phosphazene compounds, disulfonic acid ester compounds, sulfide compounds, disulfide compounds, acid anhydrides, lactone compounds having a substituent in the α-position, and compounds having a carbon-carbon triple bond:
[wherein R 1 , R 2 , and R 3 each independently represent a fluorine atom, an alkyl group which has 1-12 carbon atoms and may be substituted with a fluorine atom, or an alkoxy group which has 1-12 carbon atoms and may be substituted with a fluorine atom].摘要翻译： 本发明涉及一种非水电解质主要包含电解质和非水溶剂的电解质，所述电解质包含非水溶解：difluorophosphates单氟磷酸盐和/或; 并进一步选自由下述通式（1），腈化合物，异氰酸酯化合物，磷腈化合物，二磺酸酯化合物，硫醚化合物，二硫化物化合物，酸酐表示的化合物中选择的至少一种化合物内酯具有化合物 取代基在±位置，和具有碳 - 碳三键的化合物：[worin R 1，R 2和R 3各自独立地表示氟原子，烷基具有1-12个碳原子的并且具有可以是与取代 氟原子，或其中有1至12个碳原子和可以被氟原子substituiertem]烷氧基。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.022 秒)
