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    • 1. 发明授权
    • Anion exchange polymer electrolytes
    • 阴离子交换聚合物电解质
    • US08492049B2
    • 2013-07-23
    • US12878844
    • 2010-09-09
    • Yu Seung KimDae Sik KimKwan-Soo Lee
    • Yu Seung KimDae Sik KimKwan-Soo Lee
    • H01M8/10
    • H01M8/083C08J5/225H01M8/1018
    • 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.
    • 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。
    • 5. 发明申请
    • ANION EXCHANGE POLYMER ELECTROLYTES
    • 阴离子交换聚合物电解质
    • US20110065018A1
    • 2011-03-17
    • US12878844
    • 2010-09-09
    • Yu Seung KimDae Sik KimKwan-Soo Lee
    • Yu Seung KimDae Sik KimKwan-Soo Lee
    • B01J41/12H01M8/10
    • H01M8/083C08J5/225H01M8/1018
    • 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.
    • 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各自独立地为-H,-CH3,-NH2,-NO,-CHnCH3,其中n = 1-6,HC = O - ,NH2C = O - , - CHNCOOH,其中n = 1-6, - (CH 2)n -C(NH 2)-COOH其中n = 1-6,-CH-(COOH)-CH 2 -COOH,-CH 2 -CH(O-CH 2 CH 3)2, - (C = S)-NH 2, - (C = NH)-N-(CH 2)n CH 3,其中n = 0-6,-NH-(C = S)-SH,-CH 2 - (C = O) CH3)3,-O-(CH2)n-CH-(NH2)-COOH,其中n = 1-6, - (CH2)n-CH = CH其中n = 1-6, - (CH2)n-CH -CN,其中n = 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。
    • 8. 发明授权
    • Advanced membrane electrode assemblies for fuel cells
    • 用于燃料电池的先进膜电极组件
    • US08658329B2
    • 2014-02-25
    • US13528457
    • 2012-06-20
    • Yu Seung KimByran S. Pivovar
    • Yu Seung KimByran S. Pivovar
    • H01M8/10B01J49/00C08J5/20
    • B01D69/12H01M4/881
    • A method of preparing advanced membrane electrode assemblies (MEA) for use in fuel cells. A base polymer is selected for a base membrane. An electrode composition is selected to optimize properties exhibited by the membrane electrode assembly based on the selection of the base polymer. A property-tuning coating layer composition is selected based on compatibility with the base polymer and the electrode composition. A solvent is selected based on the interaction of the solvent with the base polymer and the property-tuning coating layer composition. The MEA is assembled by preparing the base membrane and then applying the property-tuning coating layer to form a composite membrane. Finally, a catalyst is applied to the composite membrane.
    • 一种制备用于燃料电池的先进膜电极组件(MEA)的方法。 选择基础聚合物用于基膜。 选择电极组合物以根据基础聚​​合物的选择来优化膜电极组件所表现出的性能。 基于与基础聚合物和电极组成的相容性来选择性质调节涂层组合物。 基于溶剂与基础聚合物和性能调节涂层组合物的相互作用来选择溶剂。 通过制备基膜,然后施加性能调节涂层以形成复合膜来组装MEA。 最后,将催化剂应用于复合膜。