-
21.发明公开조성물, 그 중합체, 이를 포함하는 연료전지용 전극, 연료전지용 전해질막 및 이를 채용한 연료전지 审中-实审用于燃料电池的组合物聚合物，其包括相同的燃料电池用电解质膜和使用该电极的燃料电池
公开(公告)号：KR1020160129812A
公开(公告)日：2016-11-09
申请号：KR1020160142121
申请日：2016-10-28
Applicant: 삼성전자주식회사
IPC: C07D265/14 , C08G61/12 , H01M4/86 , H01M8/10
CPC classification number: Y02P70/56
Abstract: 불소관능기를갖는화합물을함유하는조성물, 상기조성물의중합반응생성물인중합체, 이를포함한연료전지용전극, 연료전지용전해질막및 이를채용한연료전지가제시된다.
Abstract translation: 目的：提供含有具有氟官能团的化合物的组合物，以制造用于燃料电池的电极和电解质膜。 组成：组合物含有化学式1或化合物2.组合物还含有可交联化合物。 可交联化合物是聚唑材料，聚酰亚胺或聚恶唑。 可交联化合物的含量为100重量份化学式1的第一化合物或化学式2的第二化合物的5〜210重量份。燃料电池用电极含有化学式1或化合物2的化合物。
-
22.发明授权하이퍼브랜치 폴리머, 이를 포함한 연료전지용 전극과 전해질막 및 이를 채용한 연료전지 有权用于燃料电池的超支化聚合物电极包括用于燃料电池的超支化聚合物电解质膜，其包括使用至少一个电极和电解质膜的超支化聚合物和燃料电池
公开(公告)号：KR101670966B1
公开(公告)日：2016-11-09
申请号：KR1020100012023
申请日：2010-02-09
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
CPC classification number: H01M4/8668 , C08G18/3275 , C08G18/3287 , C08G18/329 , C08G18/3293 , C08G18/3829 , C08G18/712 , C08G18/73 , C08G18/74 , C08G18/75 , C08G18/758 , C08G18/76 , C08G18/7614 , C08G18/7657 , C08G18/7671 , C08G18/7678 , C08G18/77 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M2008/1095 , H01M2300/0025 , H01M2300/0082 , Y02E60/521 , Y02P70/56
Abstract: 디이소시아네이트계화합물및 디하이드록시아민계화합물을포함하는하이퍼브랜치폴리머형성용조성물을중축합반응하여얻은생성물인하이퍼브랜치폴리머, 그가교체, 이를포함한연료전지용전극및 전해질막과이를채용한연료전지가개시된다.
-
-
公开(公告)号：KR1020150068193A
公开(公告)日：2015-06-19
申请号：KR1020130154104
申请日：2013-12-11
Applicant: 삼성전자주식회사
CPC classification number: Y02E60/523 , Y02P70/56
Abstract: 촉매슬러리, 이를사용하여제조된전극및 상기전극을포함하는막전극접합체및 상기막전극접합체를포함하는연료전지가개시된다. 상기촉매슬러리는촉매물질, 바인더수지, 이온성기를갖는무기입자, 친수성올리고머; 및용매를포함한다.
Abstract translation: 公开了一种催化剂浆料，使用该催化剂浆料的电极，包含电极的膜电极组件和含有该膜电极组件的燃料电池。 催化剂浆料包括催化剂材料，粘合剂树脂，含有离子基团的无机颗粒，亲水性低聚物和溶剂。
-
公开(公告)号：KR1020130096527A
公开(公告)日：2013-08-30
申请号：KR1020120018056
申请日：2012-02-22
Applicant: 삼성전자주식회사
CPC classification number: H01M4/9058 , H01M4/8652 , H01M4/926 , H01M8/086 , H01M8/1007 , H01M2008/1095 , Y02E60/50
Abstract: PURPOSE: A fuel cell electrode catalyst is provided to shorten an activation time of a membrane electrode assembly by securing a conductive material movement route and a fuel diffusion path. CONSTITUTION: An electrode catalyst comprises a hydrophilic first catalyst (A) comprising more than 50 v% of pore having less than 100 nm of average diameter. The first catalyst has a hydrophilicity, which has more than 0.8 of [C-O]/[C=O] bond ratio based on the X-ray photoelectron spectroscopy. A membrane electrode assembly comprises: a cathode; an anode arranged facing to the cathode; and an electrolyte film arranged between the cathode and anode.
Abstract translation: 目的：提供燃料电池电极催化剂，通过确保导电材料移动路线和燃料扩散路径来缩短膜电极组件的活化时间。 构成：电极催化剂包括含有平均直径小于100nm的多于50v％的孔的亲水性第一催化剂（A）。 第一催化剂具有亲水性，其基于X射线光电子能谱法具有大于0.8的[C-O] / [C = O]键比。 膜电极组件包括：阴极; 面向阴极的阳极; 以及设置在阴极和阳极之间的电解质膜。
-
Patent Agency Ranking26.发明公开
公开(公告)号：KR1020120080091A
公开(公告)日：2012-07-16
申请号：KR1020110001550
申请日：2011-01-06
Applicant: 삼성전자주식회사
CPC classification number: H01M8/1004 , H01M4/8605 , H01M4/8668 , H01M4/881 , H01M4/8828 , H01M4/8882 , H01M8/0245 , H01M8/1048 , Y02P70/56
Abstract: PURPOSE: A catalyst-coated membrane for a fuel cell is provided to have improved catalyst availability and proton conductivity, thereby capable of providing a fuel cell with improved cell performance. CONSTITUTION: A catalyst-coated membrane for a fuel cell comprises an electrolyte membrane, and a catalyst layer formed on at least one side of the electrolyte membrane. A membrane electrode assembly comprises a membrane in which the catalyst is coated, and an electrode support attached on a catalyst layer of the catalyst-coated membrane. The cell resistance of a membrane-electrode assembly is 50-200 mΩ*cm^2. The thickness deviation of the catalyst layer is 20% or less, and the catalyst availability is 40% or more. The electrolyte membrane is an electrolyte membrane in which phosphoric acid based material is doped. The catalyst layer comprises a catalyst, a binder, and a phosphoric material, and water.
Abstract translation: 目的：提供一种用于燃料电池的催化剂涂覆膜，以提高催化剂的可用性和质子传导性，从而能够提供具有改善的电池性能的燃料电池。 构成：用于燃料电池的催化剂涂覆膜包括电解质膜和形成在电解质膜的至少一侧上的催化剂层。 膜电极组件包括其中涂覆有催化剂的膜和附着在催化剂涂覆膜的催化剂层上的电极载体。 膜 - 电极组件的电池电阻为50-200mΩ* cm ^ 2。 催化剂层的厚度偏差为20％以下，催化剂用量为40％以上。 电解质膜是其中掺杂磷酸基材料的电解质膜。 催化剂层包括催化剂，粘合剂和磷酸材料以及水。
-
27.发明公开
-
28.发明公开나프토옥사진계 모노머, 그 중합체, 이를 포함하는 연료전지용 전극, 이를 포함하는 연료전지용 전해질막 및 이를 채용한 연료전지 有权基于萘氧基苯甲酸的单体，其聚合物，包含其的燃料电池的电极，包括其的燃料电池的电解质膜和使用其的燃料电池
公开(公告)号：KR1020110028485A
公开(公告)日：2011-03-18
申请号：KR1020110018017
申请日：2011-02-28
Applicant: 삼성전자주식회사
IPC: C07D265/34 , C07D413/04 , H01M4/86 , H01M8/02
CPC classification number: C07D498/04 , C08G73/06 , H01M4/8668 , H01M4/921 , H01M4/926 , H01M8/1027 , H01M8/103 , H01M8/1039 , H01M2300/0082
Abstract: PURPOSE: An electrode for a fuel cell containing naphtha oxazine benzo oxazine monomers and polymers thereof is provided to improve surface compatibility and to maximize cell performance. CONSTITUTION: An electrode for a fuel cell comprises a catalyst layer containing polymers of naphtha oxazine benzo oxazine monomers. The polymer is a polymerization product of the naphtha oxazine benzo oxazine monomers of chemical formula 1 or a reactant between the naphtha oxazine benzo oxazine monomer of chemical formula 1 and cross-linkable compounds. The catalyst layer further contains proton precursor of phosphoric acid or C1-C20 organic phosphoric acid. The catalyst also contains a catalyst and binder.
Abstract translation: 目的：提供含有石脑油恶嗪苯并恶嗪单体及其聚合物的燃料电池用电极，以改善表面相容性并使电池性能最大化。 构成：用于燃料电池的电极包括含有石脑油恶嗪苯并恶嗪单体的聚合物的催化剂层。 聚合物是化学式1的石脑油恶嗪苯并恶嗪单体或化学式1的石脑油恶嗪苯并恶嗪单体与可交联化合物之间的反应物的聚合产物。 催化剂层还含有磷酸或C1-C20有机磷酸的质子前体。 催化剂还含有催化剂和粘合剂。
-
29.发明授权인 함유 벤조옥사진계 모노머, 그 중합체, 이를 포함하는 연료전지용 전극, 이를 포함하는 연료전지용 전해질막 및 이를 채용한 연료전지 有权含有苯并恶嗪的单体单体，聚合物，包括合金的燃料电池用电极，包含该单体的燃料电池用电解质膜，以及使用该单体的燃料电池
公开(公告)号：KR101015503B1
公开(公告)日：2011-02-22
申请号：KR1020080089999
申请日：2008-09-11
Applicant: 삼성전자주식회사
IPC: C07F9/6558 , H01M4/86 , H01M8/02
CPC classification number: C07F9/65335 , C07F9/65583 , C08J5/2256 , C08J2379/06 , H01M4/8605 , H01M4/8652 , H01M4/9008 , H01M4/921 , H01M8/1027 , H01M8/103 , H01M8/1034 , H01M8/1039 , H01M8/1048 , H01M8/1072 , H01M2300/0082 , H01M2300/0091 , Y02E60/521 , Y02P70/56
Abstract: 인 함유 벤조옥사진계 모노머, 그 중합체 및 이를 이용한 연료전지용 전극, 연료전지용 전해질막 및 이를 구비한 연료전지를 제공한다.
-
30.发明公开하이퍼브랜치 폴리머, 이를 포함한 연료전지용 전극과 전해질막 및 이를 채용한 연료전지 有权高分子聚合物，包含高分子聚合物的燃料电池电极，包含高分子聚合物的电解质膜和使用至少一个电极和电解质膜的燃料电池
公开(公告)号：KR1020100069625A
公开(公告)日：2010-06-24
申请号：KR1020090125700
申请日：2009-12-16
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
CPC classification number: C08G73/0627 , C08G65/4081 , C08G73/18 , C08G83/005 , C08J5/2256 , C08J2300/202 , C08J2379/00 , C08L79/04 , C08L79/08 , C08L81/00 , H01M4/8663 , H01M8/1027 , H01M8/103
Abstract: PURPOSE: A hyperbranched polymer, a fuel cell electrode including thereof, and a fuel cell including the electrode are provided to simply mass produce the polymer with an easy synthesizing process, and to improve the oxygen permeability, the durability, and the heat resistance of the electrode. CONSTITUTION: A hyperbranched polymer with the degree of branching of 0.05~1, contains a dendritic unit marked with chemical formula 1, a linear unit marked with chemical formula 2, a terminal unit marked with chemical formula 3. In the chemical formulas, R is selected from the group consisting of fluorine, a fluorinated alkyl group with C1~C20, a fluorinated aryl group with C6~C20, a fluorinated heteroaryl group with C2~C20, a fluorinated cycloalkyl group with C6~C20, and a fluorinated heterocyclic group with C2~C20.
Abstract translation: 目的：提供一种超支化聚合物，包括其的燃料电池电极和包括该电极的燃料电池，以简单地通过合成方法大量生产聚合物，并提高氧气渗透性，耐久性和耐热性 电极。 构成：支化度为0.05〜1的超支化聚合物含有以化学式1表示的树枝状单元，标有化学式2的线性单元，标有化学式3的末端单元。在化学式中，R为 选自氟，具有C1〜C20的氟化烷基，具有C6〜C20的氟化芳基，具有C2〜C20的氟化杂芳基，具有C6〜C20的氟化环烷基，以及含有 C2〜C20。
-
-
-
-
-
-
-
-
-
Search Results
60
records
(took 0.038 seconds)
