会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • 그라파이트 시트를 이용한 연료전지용 분리판의 제조방법
    • 使用石墨片作为材料制造燃料电池中的分离器的方法
    • KR1020140018457A
    • 2014-02-13
    • KR1020120080096
    • 2012-07-23
    • 주식회사 엑스에프씨
    • 이주형박태현장익황차석원이윤호
    • H01M8/02H01M8/10B30B9/00
    • Y02P70/56H01M8/02B30B9/00H01M8/10
    • The present invention relates to a method for manufacturing a separator for a fuel cell using a graphite sheet as a material, which has electroconductivity and thermoconductivity improved through excellent process efficiency by forming an integrated channel via stamping. According to the present invention, a separator having excellent properties such as electroconductivity and thermoconductivity can be manufactured by using graphite as a material of the separator. In addition, process costs are low and mass production is possible because the separator having a channel formed thereon can be formed via a simplified stamping process without needing complex mechanical processing. Also, the present invention can reduce additional components of a fuel cell because the graphite sheet is widely used for a high temperature gasket or sealant.
    • 本发明涉及一种使用石墨片作为材料的燃料电池用隔板的制造方法,其特征在于,通过冲压形成集成通道,通过优异的加工效率提高导电性和导热性。 根据本发明,通过使用石墨作为隔膜的材料,可以制造出具有优异的性能例如导电性和导热性的隔板。 此外,由于具有形成在其上的通道的隔膜可以通过简单的冲压工艺形成,而不需要复杂的机械加工,因此工艺成本低,可以批量生产。 而且,由于石墨片被广泛用于高温垫圈或密封剂,本发明可以减少燃料电池的附加部件。
    • 5. 发明公开
    • 고체 산화물 연료전지용 전해질막, 그 제조방법 및 이를 채용한 연료전지
    • 固体氧化物电解质膜及其制造方法及使用其的燃料电池
    • KR1020130064359A
    • 2013-06-18
    • KR1020110130940
    • 2011-12-08
    • 주식회사 엑스에프씨
    • 장익황지상훈이윤호차석원이주형
    • H01M8/12H01M8/02
    • Y02P70/56H01M8/12H01M8/02
    • PURPOSE: An electrolyte membrane for a solid oxide fuel cell is provided to include a dense thin film layer and a porous thin film layer, thereby maximizing the area occurred for electrochemical reaction, and improving the performance of the fuel cell. CONSTITUTION: An electrolyte membrane for a solid oxide fuel cell consists of two deposited layers. The two deposited layers are formed from one selected from oxygen ion conductive solid oxide, hydrogen ion conductive solid oxide, conductive solid oxide of oxygen ion, or a hydrogen ion. The average size of the crystal grain of the deposited layer near the anode is 5-100 nm. The average size of the crystal grain of the deposited layer near the cathode is 100-200 nm. The difference of the average size of the crystal grain of the two deposited layer is 50-195 nm.
    • 目的:提供一种固体氧化物燃料电池用电解质膜,其包括致密的薄膜层和多孔薄膜层,从而最大化电化学反应发生的面积,并提高燃料电池的性能。 构成:用于固体氧化物燃料电池的电解质膜由两个沉积层组成。 两个沉积层由选自氧离子导电固体氧化物,氢离子导电固体氧化物,氧离子的导电固体氧化物或氢离子形成。 阳极附近的沉积层的晶粒的平均尺寸为5-100nm。 阴极附近的沉积层的晶粒的平均尺寸为100-200nm。 两个沉积层的晶粒的平均尺寸的差为50-195nm。
    • 6. 发明授权
    • 고성능 원통형 고체산화물 연료전지용 셀
    • 高性能管状固体氧化物燃料电池
    • KR101244241B1
    • 2013-03-18
    • KR1020110109416
    • 2011-10-25
    • 주식회사 엑스에프씨
    • 이주형이윤호장익황
    • H01M8/12H01M8/24H01M8/02
    • PURPOSE: A cell for a cylindrical solid oxide fuel cell is provided to improve current density by additionally including a plurality of cylindrical cells in a hollow part inside. CONSTITUTION: A cell for a cylindrical solid oxide fuel cell uses a cylindrical electrode(103) with an inside hollow part, as a supporter. An electrolyte(102) and a fuel electrode(101) are laminated on the outer circumference of the air electrode in order. The hollow part includes a plurality of microcylindrical solid oxide fuel cells(108). The plurality of microcylidrical solid oxide fuel cells is inserted into a line in the same direction as the cell for cylindrical solid oxide fuel cell, and fixed by an end plate(110).
    • 目的:提供一种用于圆柱形固体氧化物燃料电池的电池,用于通过在中空部分内附加多个圆柱形电池来提高电流密度。 构成:用于圆柱形固体氧化物燃料电池的电池使用具有内部中空部分的圆柱形电极(103)作为支撑件。 电解液(102)和燃料电极(101)依次层叠在空气电极的外周。 中空部分包括多个微圆柱形固体氧化物燃料电池(108)。 多个微型固体氧化物燃料电池以与圆筒状固体氧化物型燃料电池用电池相同的方向插入一行,并通过端板(110)固定。
    • 10. 发明公开
    • 폴리카보네이트 분리판을 이용한 연료전지용 스택
    • 使用聚碳酸酯分离器的FUELCELL堆叠
    • KR1020130043869A
    • 2013-05-02
    • KR1020110108026
    • 2011-10-21
    • 주식회사 엑스에프씨
    • 이주형이윤호박태현장익황
    • H01M8/02H01M8/10H01M8/24
    • Y02P70/56H01M8/02H01M8/10H01M8/24
    • PURPOSE: A stack for fuel cell is provided to be much lighter, have an inexpensive production cost, and have more excellent electroconductivity than a fuel cell stack which has graphite as divider plate by being equipped with a light and cheap polycarbonate divider plate. CONSTITUTION: A fuel cell stack(19) is layered with several unit cells. The unit cells comprise a membrane-electrode assembly(21), and separators(11,13) which are located at both sides of the membrane-electrode assembly. The membrane-electrode assembly comprises a polymeric film, a cathode electrode located at both side of the polymeric film, and an anode electrode. The separator is comprised of polycarbonate. The outside of the separator is coated with metal to be collected by directly contacting to gas diffusion layers(28,32). The separator comprises a gas flow groove(15) having a width of 0.1-10 mm and a depth of 0.1-10 mm.
    • 目的:提供一种燃料电池堆,比起燃料电池堆要轻得多,制造成本低廉,并且具有比具有石墨作为分隔板的燃料电池堆具有更优异的导电性,通过配备轻便便宜的聚碳酸酯分隔板。 构成:燃料电池堆(19)被分层成几个单元电池。 单元电池包括位于膜 - 电极组件两侧的膜电极组件(21)和隔板(11,13)。 膜电极组件包括聚合物膜,位于聚合物膜两侧的阴极电极和阳极电极。 隔板由聚碳酸酯构成。 分离器的外部涂有金属,以通过与气体扩散层(28,32)直接接触而被收集。 分离器包括宽度为0.1-10mm,深度为0.1-10mm的气流槽(15)。