利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

18 条记录 (耗时 0.012 秒)

    Electrode for a fuel cell, and a membrane-electrode assembly and fuel cell system comprising the same
    1.
    发明授权
    Electrode for a fuel cell, and a membrane-electrode assembly and fuel cell system comprising the same 有权
    用于燃料电池的电极，以及包括该电极的膜 - 电极组件和燃料电池系统

    公开(公告)号：US08017284B2

    公开(公告)日：2011-09-13

    申请号：US11221999

    申请日：2005-09-07

    申请人： Hyung-Gon Noh

    发明人： Hyung-Gon Noh

    IPC分类号： H01M2/14 ,  H01M8/04 ,  H01M4/90

    CPC分类号： H01M4/8605 ,  B82Y30/00 ,  H01M4/92 ,  H01M4/926

    摘要： The present invention relates to an electrode for a fuel cell which includes an electrode substrate composed of nano-carbon fiber, with a catalyst layer formed on the electrode substrate. The electrode substrate has a better strength than an electrode substrate composed of a conventional carbonaceous material, and a pore size which can be controlled even though the composition for forming the catalyst layer may be coated in the form of a slurry.

    摘要翻译： 本发明涉及一种燃料电池用电极，其包括由纳米碳纤维构成的电极基板，在电极基板上形成有催化剂层。 电极基板具有比由常规碳质材料构成的电极基板更好的强度，即使形成催化剂层的组合物也可以以浆料的形式进行涂布，也可以控制孔径。

    Non-Aqueous Electrolyte and a Lithium Secondary Battery Comprising the Same
    2.
    发明申请
    Non-Aqueous Electrolyte and a Lithium Secondary Battery Comprising the Same 有权
    非水电解质和包含其的锂二次电池

    公开(公告)号：US20090155695A1

    公开(公告)日：2009-06-18

    申请号：US12371553

    申请日：2009-02-13

    申请人： Hyung-Gon Noh

    发明人： Hyung-Gon Noh

    IPC分类号： H01M6/16

    CPC分类号： H01M10/0567 ,  H01M6/166 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0042

    摘要： Disclosed is an electrolyte of a lithium secondary battery comprising a lithium salt, an organic solvent, and at least one additive compound selected from the group consisting of compounds represented by the following formula (1) and derivatives thereof: where R1 is selected from the group consisting of hydrogen radicals, alkyls, aryls, cycloalkyls, alkenyls, alkynyls, ester radicals, and aliphatic carbonate radicals. The electrolyte improves both swelling inhibition properties at high temperature and capacity characteristics of a lithium secondary battery.

    摘要翻译： 公开了一种锂二次电池的电解质，其包含锂盐，有机溶剂和至少一种选自由下式（1）表示的化合物及其衍生物的添加剂化合物：其中R1选自 由氢基，烷基，芳基，环烷基，烯基，炔基，酯基和脂肪族碳酸酯基组成。 该电解质改善锂二次电池在高温下的溶胀抑制性能和容量特性。

    Non-aqueous electrolyte and a lithium secondary battery comprising the same
    3.
    发明授权
    Non-aqueous electrolyte and a lithium secondary battery comprising the same 有权
    非水电解质和包含该非水电解质的锂二次电池

    公开(公告)号：US07709154B2

    公开(公告)日：2010-05-04

    申请号：US12371553

    申请日：2009-02-13

    申请人： Hyung-Gon Noh

    发明人： Hyung-Gon Noh

    IPC分类号： H01M6/16

    CPC分类号： H01M10/0567 ,  H01M6/166 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0042

    摘要： Disclosed is an electrolyte of a lithium secondary battery comprising a lithium salt, an organic solvent, and at least one additive compound selected from the group consisting of compounds represented by the following formula (1) and derivatives thereof: where R1 is selected from the group consisting of hydrogen radicals, alkyls, aryls, cycloalkyls, alkenyls, alkynyls, ester radicals, and aliphatic carbonate radicals. The electrolyte improves both swelling inhibition properties at high temperature and capacity characteristics of a lithium secondary battery.

    摘要翻译： 公开了一种锂二次电池的电解质，其包含锂盐，有机溶剂和至少一种选自由下式（1）表示的化合物及其衍生物的添加剂化合物：其中R1选自 由氢基，烷基，芳基，环烷基，烯基，炔基，酯基和脂肪族碳酸酯基组成。 该电解质改善锂二次电池在高温下的溶胀抑制性能和容量特性。

    Non-flammable electrolyte compositions and lithium secondary batteries made thereof
    5.
    发明授权
    Non-flammable electrolyte compositions and lithium secondary batteries made thereof 有权
    不可燃电解质组合物及其制造的锂二次电池

    公开(公告)号：US06232020B1

    公开(公告)日：2001-05-15

    申请号：US09564729

    申请日：2000-05-03

    申请人： Eui-Hwan Song ,  Won-Il Jung ,  Duck-Chul Hwang ,  Hyung-Gon Noh

    发明人： Eui-Hwan Song ,  Won-Il Jung ,  Duck-Chul Hwang ,  Hyung-Gon Noh

    IPC分类号： H01M616

    CPC分类号： H01M4/133 ,  H01M4/587 ,  H01M6/168 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0569 ,  H01M10/4235 ,  H01M2300/0037

    摘要： Disclosed are non-flammable electrolyte compositions of the present invention that comprise a mixed solvent comprising carbonate-, thiocarbonate-, and phosphate-based solvents and inorganic additives such as metal compounds or metal halogen compounds. A mixed ratio of carbonate:thiocarbonate:phosphate-based solvent is in the range of 20˜75:5˜30:15˜50. The metal compounds or metal halogen compounds are exemplified by triphenylbismuth carbonate, triphenylbismuth, bismuth subnitrate, bismuth subcarbonate, dimethyl pyrocabonate, diethyl pyrocarbonate, bismuth fluoride, and the like. The inorganic additives are contained in the electrolytes of the present invention in the amounts of about 0.3 to about 5 weight percent of the mixed solvent.

    摘要翻译： 公开了本发明的不可燃电解质组合物，其包含包含碳酸盐，硫代碳酸盐和磷酸盐基溶剂和无机添加剂如金属化合物或金属卤素化合物的混合溶剂。 碳酸酯：硫代碳酸酯：磷酸酯类溶剂的混合比在20〜75:5〜30:15〜50的范围内。 金属化合物或金属卤素化合物的例子有碳酸三苯基铋，三苯基铋，亚硝酸铋，碳酸铋，焦碳酸二甲酯，焦碳酸二乙酯，氟化铋等。 无机添加剂以混合溶剂的约0.3至约5重量％的量包含在本发明的电解质中。

    Electrode for a fuel cell, and a membrane-electrode assembly and fuel cell system comprising the same
    7.
    发明申请
    Electrode for a fuel cell, and a membrane-electrode assembly and fuel cell system comprising the same 有权
    用于燃料电池的电极，以及包括该电极的膜 - 电极组件和燃料电池系统

    公开(公告)号：US20070231673A1

    公开(公告)日：2007-10-04

    申请号：US11221999

    申请日：2005-09-07

    申请人： Hyung-Gon Noh

    发明人： Hyung-Gon Noh

    IPC分类号： H01M4/96 ,  H01M4/92 ,  H01M8/10

    CPC分类号： H01M4/8605 ,  B82Y30/00 ,  H01M4/92 ,  H01M4/926

    摘要： The present invention relates to an electrode for a fuel cell which includes an electrode substrate composed of nano-carbon fiber, with a catalyst layer formed on the electrode substrate. The electrode substrate has a better strength than an electrode substrate composed of a conventional carbonaceous material, and a pore size which can be controlled even though the composition for forming the catalyst layer may be coated in the form of a slurry.

    摘要翻译： 本发明涉及一种燃料电池用电极，其包括由纳米碳纤维构成的电极基板，在电极基板上形成有催化剂层。 电极基板具有比由常规碳质材料构成的电极基板更好的强度，即使形成催化剂层的组合物也可以以浆料的形式进行涂布，也可以控制孔径。

    Membrane-electrode assembly for fuel cell and fuel cell comprising the same
    8.
    发明申请
    Membrane-electrode assembly for fuel cell and fuel cell comprising the same 有权
    用于燃料电池的膜 - 电极组件和包括该膜 - 电极组件的燃料电池

    公开(公告)号：US20060083958A1

    公开(公告)日：2006-04-20

    申请号：US11154059

    申请日：2005-06-15

    申请人： Hyung-Gon Noh

    发明人： Hyung-Gon Noh

    IPC分类号： H01M8/00

    CPC分类号： H01B1/122 ,  C08J5/2256 ,  C08J2365/02 ,  H01M8/0289 ,  H01M2300/0082

    摘要： A polymer membrane-electrode assembly for a fuel cell includes an anode and a cathode, each of the anode and the cathode including a catalyst layer and an electrode substrate; and a polymer membrane placed between the anode and cathode. In the polymer membrane-electrode assembly, the polymer membrane is a polyphenylene vinylene-based polymer having a proton conductive functional group in a side chain of the polyphenylene vinylene-based polymer.

    摘要翻译： 用于燃料电池的聚合物膜 - 电极组件包括阳极和阴极，阳极和阴极中的每一个包括催化剂层和电极基板; 以及放置在阳极和阴极之间的聚合物膜。 在聚合物膜 - 电极组件中，聚合物膜是在聚亚苯基亚乙烯基聚合物的侧链中具有质子传导性官能团的聚亚苯基亚乙烯基系聚合物。

    Polymer membrane for fuel cell and method of preparing the same
    9.
    发明授权
    Polymer membrane for fuel cell and method of preparing the same 失效
    燃料电池用聚合物膜及其制备方法

    公开(公告)号：US08227137B2

    公开(公告)日：2012-07-24

    申请号：US11159518

    申请日：2005-06-21

    申请人： Hyung-Gon Noh

    发明人： Hyung-Gon Noh

    IPC分类号： H01M8/10 ,  H01M2/14

    CPC分类号： H01M8/1062 ,  H01M4/921 ,  H01M8/0234 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/106 ,  Y02P70/56

    摘要： A polymer membrane for a fuel cell includes a porous polymer substrate, and a crosslinked polymer layer having a proton-conductive functional group coated on at least one side of the porous polymer substrate. A method of preparing the polymer membrane includes: (1) providing a coating composition that includes a monomer or a prepolymer having the proton-conductive functional group and a crosslinking catalyst; (2) coating the coating composition on the at least one side of the porous polymer substrate; and (3) crosslinking the monomer or the prepolymer coated on the porous polymer substrate.

    摘要翻译： 用于燃料电池的聚合物膜包括多孔聚合物基材和涂覆在多孔聚合物基材的至少一侧上的具有质子传导官能团的交联聚合物层。 制备聚合物膜的方法包括：（1）提供包含具有质子传导性官能团的单体或预聚物和交联催化剂的涂料组合物; （2）在所述多孔聚合物基材的至少一侧上涂覆所述涂料组合物; 和（3）交联单体或涂覆在多孔聚合物基材上的预聚物。