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

US10374206B2 Lithium battery electrode and method of manufacturing the same 有权
公开(公告)号：US10374206B2
公开(公告)日：2019-08-06
申请号：US15617733
申请日：2017-06-08
申请人： Electronics and Telecommunications Research Institute
发明人： Ju Young Kim , Kwang Man Kim , Dong Ok Shin , Young-Gi Lee
IPC分类号： H01M2/14 , H01M2/18 , H01M10/052 , H01M2/16 , H01M10/42
摘要： A lithium battery according to the inventive concept may comprise a cathode, an anode separated from the cathode, a first separator disposed between the cathode and the anode, the first separator having first pores, a second separator disposed on the first separator, the second separator having second pores, and an electrolyte filling a gap between the cathode and the anode. Diameters of the second pores may be smaller than those of the first pores. A standard deviation of the diameters of the second pores is smaller than that of the first pores.

2. 发明授权

US09379383B2 Lithium battery and method of preparing the same 有权
标题翻译：锂电池及其制备方法
公开(公告)号：US09379383B2
公开(公告)日：2016-06-28
申请号：US14264804
申请日：2014-04-29
申请人： Electronics and Telecommunications Research Institute , UNIST Academy-Industry Research Corporation
发明人： Young-Gi Lee , Kwang Man Kim , Kunyoung Kang , Dong Ok Shin , Yoon Seok Jung , Bum Ryong Shin
IPC分类号： H01M4/58 , H01M10/0562 , H01M10/052 , H01M4/04 , H01M4/136 , H01M4/36
CPC分类号： H01M4/5815 , H01M4/043 , H01M4/136 , H01M4/366 , H01M10/052 , H01M10/0562 , Y02E60/122 , Y02T10/7011 , Y10T29/49115
摘要： A method of preparing a lithium battery according to an embodiment of the present invention may include preparing a mixture including lithium phosphorus sulfide and metal sulfide, preparing an electrode composite by applying a physical pressure to the mixture, wherein the electrode composite includes lithium phosphorus sulfide, lithium metal sulfide, and amorphous sulfide, preparing an electrode active layer by using the electrode composite, forming an electrode current collector on one side of the electrode active layer, and forming an electrolyte layer on another side of the electrode active layer.
摘要翻译：根据本发明的实施方案的锂电池的制备方法可以包括制备包含硫化锂和金属硫化物的混合物，通过对混合物施加物理压力来制备电极复合材料，其中电极复合材料包括硫化磷锂，锂金属硫化物和无定形硫化物，通过使用电极复合材料制备电极活性层，在电极活性层的一侧形成电极集电体，并在电极活性层的另一侧形成电解质层。

3. 发明申请

US20140011080A1 LITHIUM BATTERY BINDER COMPOSITION, METHOD FOR PREPARING THE SAME AND LITHIUM BATTERY INCLUDING THE SAME 有权
标题翻译：锂电池组合物，其制备方法和包括其的锂电池
公开(公告)号：US20140011080A1
公开(公告)日：2014-01-09
申请号：US13845913
申请日：2013-03-18
申请人： Electronics and Telecommunications Research Institute
发明人： Young-Gi LEE , Kwang Man Kim , Kunyoung Kang , Dong Ok Shin
IPC分类号： H01M10/0565 , H01M10/052 , H01M4/62
CPC分类号： H01M10/0565 , C08B11/02 , C08B11/08 , C08B11/20 , C08L1/00 , C09J101/08 , C09J101/28 , C09J101/284 , H01M4/622 , H01M10/052 , Y02E60/122 , Y02P70/54
摘要： A lithium battery binder composition in accordance with some example embodiments of the inventive concept may include a lithium ion polymer, an inorganic particle and an organic solution in which a lithium salt is dissolved. The lithium ion polymer may be a cellulosic polymer having sulfonic acid lithium salt or carboxylic acid lithium salt functional group. The lithium ion polymer may be manufactured by substituting hydroxyl group or carboxylic group of cellulosic polymer. The lithium battery binder composition may be used to at least one of an electrolyte, a cathode layer and an anode layer.
摘要翻译：根据本发明构思的一些示例性实施方案的锂电池粘合剂组合物可以包括锂离子聚合物，无机颗粒和溶解有锂盐的有机溶液。锂离子聚合物可以是具有磺酸锂盐或羧酸锂盐官能团的纤维素聚合物。锂离子聚合物可以通过用纤维素聚合物的羟基或羧基取代来制造。锂电池粘合剂组合物可用于电解质，阴极层和阳极层中的至少一种。

4. 发明授权

US09640834B2 Lithium battery and method of manufacturing the same 有权
公开(公告)号：US09640834B2
公开(公告)日：2017-05-02
申请号：US14802355
申请日：2015-07-17
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Young-Gi Lee , Kwang Man Kim , Kunyoung Kang , Dong Ok Shin
IPC分类号： H01M2/24 , H01M10/052 , H01M2/02 , H01M10/0565 , H01M10/0585
CPC分类号： H01M10/052 , H01M2/0212 , H01M2/24 , H01M10/0565 , H01M10/0585 , H01M2220/30 , Y02P70/54
摘要： Provided is a lithium battery including a first pouch film, a first anode part on the first pouch film, a second cathode part on the first anode part, a polymer insulating film on the second cathode part, the polymer insulating film including a disk which is configured to penetrate the polymer insulating film, a second anode part on the polymer insulating film, a first cathode part on the second anode part, and a second pouch film on the first cathode part. Herein, the second cathode part is electrically connected to the second anode part through the disk.

5. 发明授权

US09209488B2 Method for manufacturing a solid electrolyte 有权
标题翻译：固体电解质的制造方法
公开(公告)号：US09209488B2
公开(公告)日：2015-12-08
申请号：US14298059
申请日：2014-06-06
申请人： Electronics and Telecommunications Research Institute
发明人： Young-Gi Lee , Kwang Man Kim , Kunyoung Kang , Dong Ok Shin
IPC分类号： H01M10/052 , H01M10/056 , H01M10/0565 , C08J5/18
CPC分类号： H01M10/0565 , C08J5/18 , H01M10/052 , H01M2300/0082
摘要： A method for manufacturing a solid electrolyte includes dissolving first polymers and second polymers in a cosolvent including a first cosolvent and a second cosolvent to provide a preparation solution; adding a lithium solution to the preparation solution to provide a mixture solution; removing the second cosolvent from the mixture solution to prepare an electrolyte paste that exhibits thixotropy; and coating the electrolyte paste onto a substrate to form an electrolyte film, wherein the electrolyte paste in a gel state is characterized by the first polymers being aligned in parallel to one another in one direction; the second polymers randomly surrounding the first polymers and having an average molecular weight that is greater than that of the first polymers; and a lithium solution provided between the first polymers and the second polymers.
摘要翻译：制造固体电解质的方法包括将第一聚合物和第二聚合物溶解在包含第一共溶剂和第二共溶剂的助溶剂中以提供制备溶液; 向制备溶液中加入锂溶液以提供混合溶液; 从混合溶液中除去第二共溶剂以制备具有触变性的电解质糊剂; 并将所述电解质浆料涂布在基材上以形成电解质膜，其中所述电解质糊状物的凝胶状态的特征在于所述第一聚合物在一个方向上彼此平行排列; 所述第二聚合物随机围绕所述第一聚合物并且具有大于所述第一聚合物的平均分子量; 以及提供在第一聚合物和第二聚合物之间的锂溶液。

6. 发明授权

US09034522B2 Method of fabricating a patterned solid polymeric electrolyte 有权
标题翻译：制造图案化固体高分子电解质的方法
公开(公告)号：US09034522B2
公开(公告)日：2015-05-19
申请号：US13712528
申请日：2012-12-12
申请人： Electronics and Telecommunications Research Institute
发明人： Young-Gi Lee , Kwang Man Kim , Dong Ok Shin , Kunyoung Kang , Sang-Young Lee , Eun-Hye Kil , Keunho Choi
IPC分类号： H01M10/0565 , H01M10/056 , H01M10/052
CPC分类号： H01M10/0565 , H01M10/052 , H01M10/056 , H01M2300/0025 , H01M2300/0082 , H01M2300/0091 , Y02E60/122
摘要： A method of fabricating a solid polymeric electrolyte having a pattern includes mixing constituents including a liquid electrolyte, a photo-crosslinking agent, and inorganic particles to form an electrolyte paste; dispersing together the constituents of the electrolyte paste; coating the electrolyte paste on a substrate; pressing the electrolyte paste with a patterned mold having a shape to copy the shape of the patterned mold onto the electrolyte paste and provide said pattern; and illuminating an ultraviolet light onto the electrolyte paste to induce a photo-crosslinking reaction and cure the photo-crosslinking agent of the electrolyte paste, wherein said solid polymeric electrolyte includes a polymer matrix having a mesh structure, the polymer matrix being formed of the cured photo-crosslinking agent; inorganic particles distributed in the polymer matrix; and a lithium salt and an organic solvent impregnated between the polymer matrix and the inorganic particles.
摘要翻译：制造具有图案的固体高分子电解质的方法包括混合包括液体电解质，光交联剂和无机颗粒的组分以形成电解质浆料; 将电解质浆料的成分分散在一起; 将电解质糊剂涂覆在基材上; 用具有将图案化模具的形状复制到电解质膏上的形状的图案化模具按压电解质浆料并提供所述图案; 以及将紫外光照射到所述电解质糊剂上以引发光交联反应并使所述电解质糊剂的光交联剂固化，其中所述固体高分子电解质包括具有网状结构的聚合物基质，所述聚合物基质由固化的光交联剂; 无机颗粒分布在聚合物基体中; 以及浸渍在聚合物基质和无机颗粒之间的锂盐和有机溶剂。

7. 发明授权

US09461331B2 Method of preparing an oxide-based solid electrolyte by a hydrothermal reaction 有权
标题翻译：通过水热反应制备氧化物类固体电解质的方法
公开(公告)号：US09461331B2
公开(公告)日：2016-10-04
申请号：US14274675
申请日：2014-05-09
申请人： Electronics and Telecommunications Research Institute
发明人： Dong Ok Shin , Young-Gi Lee , Kwang Man Kim , Kunyoung Kang
IPC分类号： H01M6/18 , H01M10/0562 , C01G25/00 , C01G33/00 , C01G35/00
CPC分类号： H01M10/0562 , C01G25/006 , C01G33/006 , C01G35/006 , C01P2002/52 , C01P2006/40 , H01M2300/0071
摘要： A method of preparing an oxide-based solid electrolyte includes preparing a precursor solution which includes a lanthanide complex and a metal complex; preparing an intermediate by a hydrothermal reaction that is performed on the precursor solution; adding a lithium compound and a dopant precursor to the intermediate to prepare a mixture; and crystallizing the mixture. The mixture is crystallized by preparing a first oxide-based solid electrolyte by performing a first crystallization process on the mixture; and preparing a second oxide-based solid electrolyte by performing a second crystallization process on the first oxide-based solid electrolyte, wherein the second oxide-based solid electrolyte has a stoichiometric composition that is the same as that of the first oxide-based solid electrolyte, but that has a different crystal structure.
摘要翻译：一种制备氧化物基固体电解质的方法包括制备包含镧系元素络合物和金属络合物的前体溶液; 通过对前体溶液进行的水热反应制备中间体; 向中间体中加入锂化合物和掺杂剂前体以制备混合物; 并使混合物结晶。通过对混合物进行第一结晶过程，制备第一氧化物基固体电解质，使混合物结晶; 以及通过对所述第一氧化物基固体电解质进行第二结晶处理制备第二氧化物基固体电解质，其中所述第二氧化物基固体电解质具有与所述第一氧化物系固体电解质相同的化学计量组成，但具有不同的晶体结构。

8. 发明申请

US20140011095A1 ORGANIC/INORGANIC HYBRID ELECTROLYTE, METHODS FOR PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE SAME 审中-公开
标题翻译：有机/无机混合电解质，其制备方法和包括其的锂电池
公开(公告)号：US20140011095A1
公开(公告)日：2014-01-09
申请号：US13845990
申请日：2013-03-18
申请人： Electronics and Telecommunications Research Institute
发明人： Young-Gi LEE , Kwang Man Kim , Kunyoung Kang , Dong Ok Shin
IPC分类号： H01M10/056 , H01M10/052
CPC分类号： H01M10/056 , H01M10/052 , H01M2300/0085 , H01M2300/0091
摘要： An organic/inorganic hybrid electrolyte includes inorganic particles, a first polymer surrounding the inorganic particles, a second polymer having a network structure and surrounding the first polymer, and an organic solution. In the organic/inorganic hybrid electrolyte, ions may be transferred to the organic solution through the first polymer and/or the second polymer. As the inorganic particles are distributed to be provided, they may be involved in transferring ions in the organic/inorganic hybrid electrolyte. The organic/inorganic hybrid electrolyte may have high ionic conductivity while ensuring stability and mechanical strength.
摘要翻译：有机/无机混合电解质包括无机颗粒，围绕无机颗粒的第一聚合物，具有网状结构并围绕第一聚合物的第二聚合物和有机溶液。在有机/无机混合电解质中，离子可以通过第一聚合物和/或第二聚合物转移到有机溶液中。由于无机颗粒分布被提供，它们可能涉及在有机/无机混合电解质中转移离子。有机/无机混合电解质可以具有高离子导电性，同时确保稳定性和机械强度。

9. 发明申请

US20140008006A1 METHOD OF MANUFACTURING LITHIUM BATTERY 审中-公开
标题翻译：制造锂电池的方法
公开(公告)号：US20140008006A1
公开(公告)日：2014-01-09
申请号：US13842322
申请日：2013-03-15
申请人： Electronics and Telecommunications Research Institute
发明人： Young-Gi Lee , Kwang Man Kim , Kunyoung Kang , Dong Ok Shin
IPC分类号： H01M4/139
CPC分类号： H01M4/139 , H01M2/0212 , H01M2/145 , H01M2/166 , H01M2/1673 , H01M4/5825 , H01M10/0404 , H01M10/0525 , H01M10/0585 , H01M2220/30 , Y10T29/4911
摘要： Provided is a method of manufacturing a lithium battery. The method of manufacturing the lithium battery includes providing a anode part including a anode collector, a anode layer, and a anode electrolyte layer which are successively stacked on a first pouch film, providing a cathode part including a cathode collector, a cathode layer, and a cathode electrolyte layer which are successively stacked on a second pouch film, and sealing the first and second pouch films to couple the anode part to the cathode part.
摘要翻译：提供一种制造锂电池的方法。制造锂电池的方法包括提供包括阳极集电体，阳极层和阳极电解质层的阳极部分，其连续堆叠在第一袋膜上，提供阴极部分，阴极部分包括阴极集电体，阴极层和阴极电解质层，其依次层叠在第二袋膜上，并密封第一和第二袋膜以将阳极部分耦合到阴极部分。

10. 发明授权

US09490500B2 Oxide-based solid electrolyte and method of preparing the same 有权
标题翻译：基于氧化物的固体电解质及其制备方法
公开(公告)号：US09490500B2
公开(公告)日：2016-11-08
申请号：US14608906
申请日：2015-01-29
申请人： Electronics and Telecommunications Research Institute
发明人： Dong Ok Shin , Young-Gi Lee , Kunyoung Kang , Kwang Man Kim
IPC分类号： H01M10/0562 , H01M10/0525 , H01M10/052 , H01B1/12 , C04B35/486 , C04B35/495 , C01G25/00 , C01G33/00 , C01G35/00
CPC分类号： H01M10/0562 , C01G25/006 , C01G33/006 , C01G35/006 , C01P2002/52 , C01P2002/72 , C01P2002/76 , C01P2006/40 , C04B35/486 , C04B35/495 , C04B2235/3203 , C04B2235/3217 , C04B2235/3227 , C04B2235/3244 , C04B2235/3251 , C04B2235/3284 , C04B2235/3287 , C04B2235/3293 , C04B2235/3294 , C04B2235/3418 , C04B2235/762 , C04B2235/81 , H01B1/122 , H01M10/052 , H01M2300/0071 , Y02E60/122
摘要： An oxide-based solid electrolyte according to the present invention may be LixLa3M2O12 and may have a cubic phase. The oxide-based solid electrolyte may further include first and second dopants. A method of preparing an oxide-based solid electrolyte according to the concept of the present invention may include mixing a lithium compound, a lanthanum compound, a metal compound, a first dopant precursor, and a second dopant precursor to prepare an intermediate, and crystallizing the intermediate to prepare LixLa3M2O12 crystals having a cubic phase.
摘要翻译：根据本发明的基于氧化物的固体电解质可以是LixLa3M2O12，并且可以具有立方相。基于氧化物的固体电解质还可以包括第一和第二掺杂剂。根据本发明的概念制备基于氧化物的固体电解质的方法可以包括混合锂化合物，镧化合物，金属化合物，第一掺杂剂前体和第二掺杂剂前体以制备中间体，并结晶制备具有立方相的LixLa3M2O12晶体的中间体。

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