公开(公告)号：US08986862B2

公开(公告)日：2015-03-24

申请号：US13253439

申请日：2011-10-05

Applicant: Joung-won Park ,  Myung-jin Lee ,  Doo-yeon Lee ,  Seung-sik Hwang ,  Duk-jin Oh ,  Seung Uk Son

Inventor： Joung-won Park ,  Myung-jin Lee ,  Doo-yeon Lee ,  Seung-sik Hwang ,  Duk-jin Oh ,  Seung Uk Son

IPC: H01M2/40 ,  H01M8/18 ,  B60L11/00 ,  B60L11/14 ,  B60L11/18 ,  H01M8/20 ,  H01M4/58

CPC classification number: H01M8/188 ,  B60L11/005 ,  B60L11/14 ,  B60L11/1879 ,  B60L11/1887 ,  H01M4/58 ,  H01M8/20 ,  H01M2300/0025 ,  Y02E60/528 ,  Y02T10/70 ,  Y02T10/7022 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T90/34

Abstract: A metal-ligand coordination compound containing an aliphatic ligand useful as a catholyte and/or an anolyte that enables the provision of a redox flow battery having high energy efficiency and charge/discharge efficiency.

Abstract translation: 含有可用作阴极电解质的脂族配体和/或阳极电解液的金属 - 配体配位化合物，其能够提供具有高能量效率和充放电效率的氧化还原液流电池。

公开(公告)号：US20110195283A1

公开(公告)日：2011-08-11

申请号：US13016317

申请日：2011-01-28

Applicant: Hee-young Sun ,  Joung-won Park ,  Doo-yeon Lee ,  Seung-uk Son

Inventor： Hee-young Sun ,  Joung-won Park ,  Doo-yeon Lee ,  Seung-uk Son

IPC: H01M8/20 ,  H01M10/056 ,  H01M8/08 ,  H01M2/38

CPC classification number: H01M8/20 ,  B60L11/005 ,  B60L11/14 ,  B60L11/1879 ,  B60L11/1887 ,  Y02E60/528 ,  Y02T10/70 ,  Y02T10/7022 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T90/34

Abstract: An organic electrolyte solution for use in a redox flow battery and the redox flow battery including the organic electrolyte solution has a high energy density because re-precipitation is prevented in the organic electrolyte solution or eduction is prevented in an electrode during reduction of a metal ion used as an electrolyte.

Abstract translation: 用于氧化还原液流电池的有机电解液和包含有机电解质溶液的氧化还原液电池具有高能量密度，因为在有机电解质溶液中防止了再沉淀，或者在金属离子还原过程中在电极中阻止了吸入 用作电解液。

公开(公告)号：US20090011340A1

公开(公告)日：2009-01-08

申请号：US12222417

申请日：2008-08-08

Applicant: Doo-yeon Lee ,  Hyo-sug Lee

Inventor： Doo-yeon Lee ,  Hyo-sug Lee

IPC: H01M6/16

CPC classification number: H01M10/0569 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/1393 ,  H01M6/16 ,  H01M6/166 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M2300/004

Abstract: An organic electrolytic solution comprising a nonaqueous solvent and a lithium salt, wherein the organic electrolytic solution comprises a compound of Formula 1 and at least one selected from compounds of Formulas 2 through 5: wherein R1, a C1˜C10 alkoxy group, wherein R2 and R3 are independently unsubstituted C1˜C5 alkyl group or C1˜C5 alkyl group substituted with halogen atom, wherein n is an integer between 1 and 6.

Abstract translation: 一种包含非水溶剂和锂盐的有机电解液，其中所述有机电解液包含式1的化合物和选自式2至5的化合物中的至少一种：其中R1，C1〜C10烷氧基，其中R2和 R3独立地为未取代的C1〜C5烷基或被卤素原子取代的C1〜C5烷基，其中n为1〜6的整数。

公开(公告)号：US08927130B2

公开(公告)日：2015-01-06

申请号：US13397852

申请日：2012-02-16

Applicant: Jun-young Mun ,  Seung-sik Hwang ,  Doo-yeon Lee ,  Hyung-tae Kim ,  Young-gyu Kim ,  Oh-min Kwon ,  Tae-eun Yim

Inventor： Jun-young Mun ,  Seung-sik Hwang ,  Doo-yeon Lee ,  Hyung-tae Kim ,  Young-gyu Kim ,  Oh-min Kwon ,  Tae-eun Yim

IPC: H01M6/36 ,  H01M8/18

CPC classification number: H01M8/188 ,  H01M2300/0025 ,  H01M2300/0082 ,  Y02E60/528

Abstract: An electrolyte for a redox flow battery and a redox flow battery including the electrolyte, the electrolyte including a metal-ligand coordination compound as a cation and an anion containing at least four atoms linked to each other by a straight chain in a certain direction.

Abstract translation: 用于氧化还原液流电池的电解质和包含电解质的氧化还原液电池，所述电解质包含作为阳离子的金属 - 配体配位化合物和含有至少四个原子的阴离子，所述阴离子通过直链在一定方向上彼此连接。

公开(公告)号：US07939216B2

公开(公告)日：2011-05-10

申请号：US11650958

申请日：2007-01-09

Applicant: Chung-kun Cho ,  Doo-yeon Lee

Inventor： Chung-kun Cho ,  Doo-yeon Lee

IPC: H01M8/10

CPC classification number: H01M8/1048 ,  C08J5/2231 ,  C08J5/2256 ,  C08J2379/04 ,  H01B1/122 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

Abstract: A polymer electrolyte membrane includes a cross-linking reaction product between a hydrophilic polymer and a cross-linking agent represented by Formula 1 below wherein R1 is substituted or unsubstituted C1-C20 alkyl group, substituted or unsubstituted C6-C20 aryl group, or substituted or unsubstituted C2-C20 heteroaryl group; and n is an integer in the range of 1 to 5. The polymer electrolyte membrane may be prepared by preparing a composition for forming a polymer electrolyte membrane including the hydrophilic polymer, the cross-linking agent represented by Formula 1 and a solvent, applying the composition for forming a polymer electrolyte membrane to a supporting substrate; and heat treating the composition for forming the polymer electrolyte membrane to form the polymer electrolyte membrane. A fuel cell or other device includes the polymer electrolyte membrane. The polymer electrolyte membrane has low solubility to a strong acid and excellent ionic conductivity. Also, the polymer electrolyte membrane is suitable for high temperatures and has excellent durability obtained by reinforcing the mechanical strength of the electrolyte membrane. By employing such a polymer electrolyte membrane, a fuel cell having excellent efficiency, etc. can be prepared.

Abstract translation: 聚合物电解质膜包括亲水性聚合物和下述通式1所示的交联剂之间的交联反应产物，其中R 1为取代或未取代的C 1 -C 20烷基，取代或未取代的C 6 -C 20芳基，或取代或未取代的 未取代的C 2 -C 20杂芳基; n为1〜5的整数。聚合物电解质膜可以通过制备包含亲水性聚合物，由式1表示的交联剂和溶剂形成高分子电解质膜的组合物， 用于将聚合物电解质膜形成到支撑基底的组合物; 并对用于形成聚合物电解质膜的组合物进行热处理以形成聚合物电解质膜。 燃料电池或其他装置包括聚合物电解质膜。 聚合物电解质膜对强酸具有低溶解性和优异的离子导电性。 此外，聚合物电解质膜适合于高温，并且通过增强电解质膜的机械强度而获得优异的耐久性。 通过使用这样的高分子电解质膜，可以制备效率优异的燃料电池等。

公开(公告)号：US07727653B2

公开(公告)日：2010-06-01

申请号：US11340565

申请日：2006-01-27

Applicant: Chung-kun Cho ,  Doo-yeon Lee ,  Hee-young Sun

Inventor： Chung-kun Cho ,  Doo-yeon Lee ,  Hee-young Sun

IPC: H01M8/10

CPC classification number: C08J5/2256 ,  B01D67/0088 ,  B01D71/62 ,  C08J2379/04 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1048 ,  H01M8/1081 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02P70/56

Abstract: A polymer electrolyte membrane includes a poly(benzoxazole) polymer doped with at least one acid. The polymer electrolyte membrane is manufactured by impregnating poly(benzoxazole) with an acid and has better ionic conductivity at high temperatures and better mechanical properties than a conventional poly(benzoxazole) polymer electrolyte membrane. In addition, the polymer electrolyte membrane has equivalent thermal stability to a conventional polymer electrolyte membrane.

Abstract translation: 聚合物电解质膜包括掺杂有至少一种酸的聚（苯并恶唑）聚合物。 聚合物电解质膜通过用酸浸渍聚（苯并恶唑）并且在高温下具有更好的离子导电性和比常规聚（苯并恶唑）聚合物电解质膜更好的机械性能。 此外，高分子电解质膜与现有的高分子电解质膜相当的热稳定性。

公开(公告)号：US5965300A

公开(公告)日：1999-10-12

申请号：US921279

申请日：1997-08-29

Applicant: Doo-yeon Lee ,  Sang-hyun Seong ,  Hyung-bok Lee

Inventor： Doo-yeon Lee ,  Sang-hyun Seong ,  Hyung-bok Lee

IPC: C08L27/16 ,  C08L33/26 ,  H01B1/12 ,  H01M2/16 ,  H01M4/60 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/08

CPC classification number: H01M10/052 ,  H01M10/0565 ,  H01M2/1653

Abstract: A polymer solid electrolyte, a method for manufacturing the polymer solid electrolyte, and a lithium secondary cell adopting the polymer solid electrolyte are provided. The polymer solid electrolyte includes a polymer electrolyte medium, at least one vinylidene fluoride resin and/or at least one N,N-diethylacrylamide. The polymer solid electrolyte provides excellent ion conductivity and mechanical strength.

Abstract translation: 提供聚合物固体电解质，制造聚合物固体电解质的方法和采用聚合物固体电解质的锂二次电池。 聚合物固体电解质包括聚合物电解质介质，至少一种偏氟乙烯树脂和/或至少一种N，N-二乙基丙烯酰胺。 聚合物固体电解质提供优异的离子传导性和机械强度。

公开(公告)号：US20120171541A1

公开(公告)日：2012-07-05

申请号：US13267203

申请日：2011-10-06

Applicant: Joung-won Park ,  Myung-jin Lee ,  Seung-sik Hwang ,  Doo-yeon Lee ,  Duk-jin Oh

Inventor： Joung-won Park ,  Myung-jin Lee ,  Seung-sik Hwang ,  Doo-yeon Lee ,  Duk-jin Oh

IPC: H01M10/02 ,  H01M4/38

CPC classification number: H01M8/188 ,  B60L11/1879 ,  H01M8/18 ,  H01M8/20 ,  H01M2250/20 ,  Y02E60/528 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/705 ,  Y02T90/32

Abstract: A redox flow battery. A metal-ligand coordination compound including an aromatic ligand that contains an electron withdrawing group is used as the catholyte and/or the anolyte so that a redox flow battery having high energy density and excellent charge/discharge efficiency may be provided.

Abstract translation: 氧化还原液电池。 使用包含吸电子基团的芳族配体的金属 - 配位体配位化合物作为阴极电解液和/或阳极电解液，可以提供具有高能量密度和优异的充放电效率的氧化还原液流电池。

公开(公告)号：US20110189549A1

公开(公告)日：2011-08-04

申请号：US12828551

申请日：2010-07-01

Applicant: Hee-young Sun ,  Joung-won Park ,  Seung-sik Hwang ,  Doo-yeon Lee ,  Myung-jin Lee

Inventor： Hee-young Sun ,  Joung-won Park ,  Seung-sik Hwang ,  Doo-yeon Lee ,  Myung-jin Lee

IPC: H01M6/16

CPC classification number: H01M6/16 ,  Y02E60/528

Abstract: A redox flow battery has a high energy density and an excellent charge and discharge efficiency because re-precipitation is prevented in an electrolyte solution or eduction is prevented in an electrode during reduction of a metal ion used as an electrolyte.

Abstract translation: 氧化还原液流电池具有高的能量密度和优异的充电和放电效率，因为在电解质溶液中防止了再沉淀，或者在用作电解质的金属离子还原期间在电极中阻止了电蚀。

公开(公告)号：US5681672A

公开(公告)日：1997-10-28

申请号：US587794

申请日：1995-12-26

Applicant: Doo-yeon Lee

Inventor： Doo-yeon Lee

IPC: H01M2/16 ,  H01M4/24 ,  H01M10/26 ,  H01M10/30 ,  H01M10/32 ,  H01M4/42

CPC classification number: H01M10/26 ,  H01M2/1633 ,  H01M4/244

Abstract: An alkali-zinc secondary battery, employing zinc anode and alkali electrolyte solution comprising barium fluoride, which is much improved in cycle life as well as in efficiency of charge and discharge.

Abstract translation: 一种碱锌二次电池，其使用包含氟化钡的锌阳极和碱性电解质溶液，其循环寿命以及充放电效率大大改善。