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1. 发明授权

US09093685B2 Methods of making membrane electrode assemblies 有权
标题翻译：制造膜电极组件的方法
公开(公告)号：US09093685B2
公开(公告)日：2015-07-28
申请号：US12321466
申请日：2009-01-20
申请人： Yu Seung Kim , Kwan-Soo Lee , Tommy Q. T. Rockward
发明人： Yu Seung Kim , Kwan-Soo Lee , Tommy Q. T. Rockward
IPC分类号： H01M4/88 , H01M8/10 , H01M8/02
CPC分类号： H01M8/1004 , H01M4/8814 , H01M4/8828 , H01M4/8842 , H01M4/8882 , H01M4/8896 , H01M8/1023 , H01M8/1039 , Y02E60/522 , Y02P70/56
摘要： Method of making a membrane electrode assembly comprising: providing a membrane comprising a perfluorinated sulfonic acid; providing a first transfer substrate; applying to a surface of the first transfer substrate a first ink, said first ink comprising an ionomer and a catalyst; applying to the first ink a suitable non-aqueous swelling agent; forming an assembly comprising: the membrane; and the first transfer substrate, wherein the surface of the first transfer substrate comprising the first ink and the non-aqueous swelling agent is disposed upon one surface of the membrane; and heating the assembly at a temperature of 150° C. or less and at a pressure of from about 250 kPa to about 3000 kPa or less for a time suitable to allow substantially complete transfer of the first ink and the second ink to the membrane; and cooling the assembly to room temperature and removing the first transfer substrate and the second transfer substrate.
摘要翻译：制造膜电极组件的方法，包括：提供包含全氟化磺酸的膜; 提供第一转印衬底; 向所述第一转印基板的表面施加第一墨，所述第一墨包含离聚物和催化剂; 向第一油墨施加合适的非水溶胀剂; 形成组件，其包括：所述膜; 和第一转印衬底，其中包含第一油墨和非水溶胀剂的第一转印衬底的表面设置在膜的一个表面上; 并且在150℃或更低的温度和约250kPa至约3000kPa或更低的压力下加热所述组件适合允许所述第一油墨和所述第二油墨基本上完全转移到所述膜的时间; 并将组件冷却至室温并除去第一转移衬底和第二转移衬底。

2. 发明授权

US08492049B2 Anion exchange polymer electrolytes 有权
标题翻译：阴离子交换聚合物电解质
公开(公告)号：US08492049B2
公开(公告)日：2013-07-23
申请号：US12878844
申请日：2010-09-09
申请人： Yu Seung Kim , Dae Sik Kim , Kwan-Soo Lee
发明人： Yu Seung Kim , Dae Sik Kim , Kwan-Soo Lee
IPC分类号： H01M8/10
CPC分类号： H01M8/083 , C08J5/225 , H01M8/1018
摘要： Solid anion exchange polymer electrolytes and compositions comprising chemical compounds comprising a polymeric core, a spacer A, and a guanidine base, wherein said chemical compound is uniformly dispersed in a suitable solvent and has the structure: wherein: i) A is a spacer having the structure O, S, SO2, —NH—, —N(CH2)n, wherein n=1-10, —(CH2)n—CH3—, wherein n=1-10, SO2-Ph, CO-Ph, wherein R5, R6, R7 and R8 each are independently —H, —NH2, F, Cl, Br, CN, or a C1-C6 alkyl group, or any combination of thereof; ii) R9, R10, R11, R12, or R13 each independently are —H, —CH3, —NH2, —NO, —CHnCH3 where n=1-6, HC═O—, NH2C═O—, —CHnCOOH where n=1-6, —(CH2)n—C(NH2)—COOH where n=1-6, —CH—(COOH)—CH2—COOH, —CH2—CH(O—CH2CH3)2, —(C═S)—NH2, —(C═NH)—N—(CH2)nCH3, where n=0-6, —NH—(C═S)—SH, —CH2—(C═O)—O—C(CH3)3, —O—(CH2)n—CH—(NH2)—COOH, where n=1-6, —(CH2)n—CH═CH wherein n=1-6, —(CH2)n—CH—CN wherein n=1-6, an aromatic group such as a phenyl, benzyl, phenoxy, methylbenzyl, nitrogen-substituted benzyl or phenyl groups, a halide, or halide-substituted methyl groups; and iii) wherein the composition is suitable for use in a membrane electrode assembly.
摘要翻译：固体阴离子交换聚合物电解质和包含化合物的组合物，其包含聚合物芯，间隔物A和胍碱，其中所述化合物均匀分散在合适的溶剂中并具有以下结构：其中：i）A是具有结构O，S，SO 2，-NH-，-N（CH 2）n，其中n = 1-10， - （CH 2）n -CH 3 - ，其中n = 1-10，SO 2 -P Ph，CO-Ph，其中 R5，R6，R7和R8各自独立地为-H，-NH2，F，Cl，Br，CN或C1-C6烷基，或其任何组合; ii）R9，R10，R11，R12或R13各自独立地是-H，-CH3，-NH2，-NO，-CHnCH3，其中n = 1-6，HC = O-，NH2C = O-，-CHnCOOH，其中n = 1-6， - （CH2）nC（NH2）-COOH其中n = 1-6，-CH-（COOH）-CH2-COOH，-CH2-CH（O-CH2CH3）2， - （C = -NH 2 - （C = NH）-N-（CH 2）n CH 3，其中n = 0-6，-NH-（C = S）-SH，-CH 2 - （C = O） -O-（CH 2）n -CH-（NH 2）-COOH，其中n = 1-6， - （CH 2）n -CH = CH其中n = 1-6， - （CH 2）n -CH- = 1-6，芳基如苯基，苄基，苯氧基，甲基苄基，氮取代的苄基或苯基，卤化物或卤化物取代的甲基; 和iii）其中所述组合物适用于膜电极组件。

3. 发明申请

US20120225370A1 MINIMIZING ELECTRODE CONTAMINATION IN AN ELECTROCHEMICAL CELL 有权
标题翻译：在电化学细胞中最小化电极污染
公开(公告)号：US20120225370A1
公开(公告)日：2012-09-06
申请号：US13412364
申请日：2012-03-05
申请人： Yu Seung Kim , Piotr Zelenay , Christina Johnston
发明人： Yu Seung Kim , Piotr Zelenay , Christina Johnston
IPC分类号： H01M8/10 , H01M8/02 , B82Y30/00
CPC分类号： H01M8/1004 , H01M8/0289 , Y02E60/521
摘要： An electrochemical cell assembly that is expected to prevent or at least minimize electrode contamination includes one or more getters that trap a component or components leached from a first electrode and prevents or at least minimizes them from contaminating a second electrode.
摘要翻译：期望防止或至少最小化电极污染的电化学电池组件包括捕获从第一电极浸出的组分或组分的一种或多种吸气剂，并且防止或至少使它们不会污染第二电极。

4. 发明申请

US20110275008A1 ANION EXCHANGE POLYMER ELECTROLYTES 有权
标题翻译：阴离子交换聚合物电解质
公开(公告)号：US20110275008A1
公开(公告)日：2011-11-10
申请号：US13186214
申请日：2011-07-19
申请人： Yu Seung Kim , Dae Sik Kim
发明人： Yu Seung Kim , Dae Sik Kim
IPC分类号： H01M8/10 , C08J5/22 , C08F14/18 , B01J41/14
CPC分类号： H01M8/1018 , H01M8/083 , H01M8/1039
摘要： Solid anion exchange polymer electrolytes include chemical compounds comprising a polymer backbone with side chains that include guanidinium cations.
摘要翻译：固体阴离子交换聚合物电解质包括包含聚合物骨架的化合物，其侧链包括胍阳离子。

5. 发明申请

US20110223521A1 ION-Conducting Sulfonated Polymeric Materials 有权
标题翻译：离子导电磺化聚合材料
公开(公告)号：US20110223521A1
公开(公告)日：2011-09-15
申请号：US12845874
申请日：2010-07-29
申请人： James E. McGrath , Michael Hickner , Feng Wang , Yu-Seung Kim
发明人： James E. McGrath , Michael Hickner , Feng Wang , Yu-Seung Kim
IPC分类号： H01M8/10 , C08G73/10 , C08J5/22
CPC分类号： B01D71/82 , B01D69/141 , B01D71/64 , B01D71/68 , C08G73/10 , C08G75/23
摘要： Sulfonated polymers are made by the direct polymerization of a sulfonated monomer to form the sulfonated polymers. The types of sulfonated polymers may include polysulfones or polyimides. The sulfonated polymers can be formed into membranes that may be used in proton exchange membrane fuel cells or as ion exchange membranes. The membranes formed from the sulfonated polymers exhibit improved properties over that of Nafion®. A heteropoly acid may be added to the sulfonated polymer to form a nanocomposite membrane in which the heteropoly acid is highly dispersed. The addition of a heteropoly acid to the sulfonated polymer increases the thermal stability of the membrane, enhances the conductivity above 100° C., and reduces the water uptake of the membrane.
摘要翻译：磺化聚合物通过磺化单体的直接聚合制成磺化聚合物。磺化聚合物的类型可以包括聚砜或聚酰亚胺。磺化聚合物可以形成为可用于质子交换膜燃料电池或作为离子交换膜的膜。由磺化聚合物形成的膜表现出比Nafion®改善的性能。可以将杂多酸加入到磺化聚合物中以形成杂多酸高度分散的纳米复合膜。向磺化聚合物中加入杂多酸增加了膜的热稳定性，提高了100℃以上的电导率，并降低了膜的吸水率。

6. 发明申请

US20100135345A1 WAVELENGTH CONVERSION LASER DEVICE AND NONLINEAR OPTICAL CRYSTAL USED IN THE SAME 审中-公开
标题翻译：波长转换激光器件及其中使用的非线性光学晶体
公开(公告)号：US20100135345A1
公开(公告)日：2010-06-03
申请号：US12699577
申请日：2010-02-03
申请人： Hong Ki Kim , Kiyoyuki Kawai , Yu Seung Kim
发明人： Hong Ki Kim , Kiyoyuki Kawai , Yu Seung Kim
IPC分类号： H01S3/10
CPC分类号： G02F1/3553
摘要： A wavelength conversion laser device and a nonlinear optical crystal used in the same. The wavelength conversion laser device includes a laser light source for emitting a predetermined wavelength beam, and a laser medium for exciting the predetermined wavelength beam from the laser light source into a fundamental beam. The wavelength conversion laser device further includes a nonlinear optical crystal composed of a KTiOPO4 (KTP) crystal having b-c crystal plane as an incident surface of the fundamental beam to provide type II phase matching conditions. The KTP crystal converts the fundamental wavelength beam into a second harmonic generation beam.
摘要翻译：一种波长转换激光器件及其中使用的非线性光学晶体。波长转换激光装置包括用于发射预定波长光束的激光光源和用于将来自激光光源的预定波长光束激发成基波束的激光介质。波长转换激光器件还包括由具有b-c晶面作为基波束的入射表面的KTiOPO4（KTP）晶体组成的非线性光学晶体，以提供II型相位匹配条件。 KTP晶体将基波长光束转换成二次谐波发生光束。

7. 发明申请

US20100099212A1 METHOD OF FORMING PATTERN ON GROUP III NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING GROUP III NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE 有权
标题翻译：在III族氮化物半导体衬底上形成图案的方法和制造III族氮化物半导体发光器件的方法
公开(公告)号：US20100099212A1
公开(公告)日：2010-04-22
申请号：US12429458
申请日：2009-04-24
申请人： Jong In YANG , Yu Seung KIM , Sang Yeob SONG , Si Hyuk LEE , Tae Hyung KIM
发明人： Jong In YANG , Yu Seung KIM , Sang Yeob SONG , Si Hyuk LEE , Tae Hyung KIM
IPC分类号： H01L33/00 , H01L21/306 , H01L21/26
CPC分类号： H01L21/3086 , H01L21/30612 , H01L33/0079 , H01L33/0095 , H01L33/22 , H01L33/32
摘要： There is provided a method of forming a pattern on a group III nitride semiconductor substrate. A method of forming a pattern on a group III nitride semiconductor substrate according to an aspect of the invention may include: irradiating a laser beam onto at least one first region for preventing etching in a group III nitride semiconductor substrate; and etching at least one second region exclusive of the first region using the first region irradiated with the laser beam as a mask.
摘要翻译：提供了在III族氮化物半导体衬底上形成图案的方法。根据本发明的一个方面的在III族氮化物半导体衬底上形成图案的方法可以包括：将激光束照射到至少一个第一区域以防止III族氮化物半导体衬底中的蚀刻; 以及使用被激光束照射的第一区域作为掩模，蚀刻除了第一区域之外的至少一个第二区域。

8. 发明授权

US09048480B2 Anion exchange polymer electrolytes 有权
标题翻译：阴离子交换聚合物电解质
公开(公告)号：US09048480B2
公开(公告)日：2015-06-02
申请号：US13584183
申请日：2012-08-13
申请人： Yu Seung Kim , Dae Sik Kim
发明人： Yu Seung Kim , Dae Sik Kim
IPC分类号： H01M4/62 , C08J5/22 , H01M8/10 , H01M4/36 , B01J41/12 , H01M8/08
CPC分类号： H01M8/1039 , B01J41/13 , C08G65/4006 , C08G65/48 , C08J5/22 , C08J5/2262 , H01M4/36 , H01M4/623 , H01M8/083 , H01M8/1025 , Y02E60/521
摘要： Anion exchange polymer electrolytes that include guanidinium functionalized polymers may be used as membranes and binders for electrocatalysts in preparation of anodes for electrochemical cells such as solid alkaline fuel cells.
摘要翻译：包括胍官能化聚合物的阴离子交换聚合物电解质可以用作电催化剂的膜和粘合剂，用于制备电化学电池如固体碱性燃料电池的阳极。

9. 发明申请

US20150084537A1 SEMICONDUCTOR LIGHT EMITTING DEVICE 审中-公开
公开(公告)号：US20150084537A1
公开(公告)日：2015-03-26
申请号：US14338225
申请日：2014-07-22
申请人： Pun Jae . CHOI , Sang Bum LEE , Jin Bock LEE , Yu Seung KIM , Sang Yeob SONG
发明人： Pun Jae . CHOI , Sang Bum LEE , Jin Bock LEE , Yu Seung KIM , Sang Yeob SONG
IPC分类号： H01L25/13 , H05B33/08 , H01L33/50 , H01L33/48 , H01L33/38 , H01L33/54
CPC分类号： H01L25/13 , H01L25/0753 , H01L33/002 , H01L33/0025 , H01L33/0029 , H01L33/08 , H01L33/20 , H01L33/22 , H01L33/382 , H01L33/387 , H01L33/40 , H01L33/44 , H01L33/486 , H01L33/502 , H01L33/504 , H01L33/507 , H01L33/508 , H01L33/54 , H01L33/56 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49175 , H01L2224/8592 , H01L2924/0002 , H01L2924/1461 , H01L2924/181 , H01L2924/3025 , H01L2933/0041 , H05B33/0803 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： In a semiconductor light emitting device, a light emitting structure includes a first-conductivity type semiconductor layer, an active layer, and a second-conductivity type semiconductor layer, which are sequentially formed on a conductive substrate. A second-conductivity type electrode includes a conductive via and an electrical connection part. The conductive via passes through the first-conductivity type semiconductor layer and the active layer, and is connected to the inside of the second-conductivity type semiconductor layer. The electrical connection part extends from the conductive via and is exposed to the outside of the light emitting structure. An insulator electrically separates the second-conductivity type electrode from the conductive substrate, the first-conductivity type semiconductor layer, and the active layer. A passivation layer is formed to cover at least a side surface of the active layer in the light emitting structure. An uneven structure is formed on a path of light emitted from the active layer.

10. 发明授权

US08906575B2 Minimizing electrode contamination in an electrochemical cell 有权
标题翻译：最大限度地减少电化学电池中的电极污染
公开(公告)号：US08906575B2
公开(公告)日：2014-12-09
申请号：US13412364
申请日：2012-03-05
申请人： Yu Seung Kim , Piotr Zelenay , Christina Johnston
发明人： Yu Seung Kim , Piotr Zelenay , Christina Johnston
IPC分类号： H01M8/10 , H01M8/02
CPC分类号： H01M8/1004 , H01M8/0289 , Y02E60/521
摘要： An electrochemical cell assembly that is expected to prevent or at least minimize electrode contamination includes one or more getters that trap a component or components leached from a first electrode and prevents or at least minimizes them from contaminating a second electrode.
摘要翻译：期望防止或至少最小化电极污染的电化学电池组件包括捕获从第一电极浸出的组分或组分的一种或多种吸气剂，并且防止或至少使它们不会污染第二电极。

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