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    Battery and method of making the same
    2.
    发明授权
    Battery and method of making the same 有权
    电池和制作方法

    公开(公告)号：US06593023B2

    公开(公告)日：2003-07-15

    申请号：US09843641

    申请日：2001-04-27

    申请人： Hao Chang ,  Ignacio Chi

    发明人： Hao Chang ,  Ignacio Chi

    IPC分类号： H01M496

    CPC分类号： H01M4/366 ,  H01M4/02 ,  H01M4/42 ,  H01M4/50 ,  H01M4/8828 ,  H01M4/9016 ,  H01M4/96 ,  H01M12/06 ,  H01M2004/023 ,  H01M2004/028 ,  Y10T29/49108

    摘要： A method of making a battery having a cathode includes contacting carbon particles with an oxidizing agent, such as, for example, an inorganic acid, an organic acid, or an oxidizing gas, and incorporating the carbon particles into the cathode. The cathode can be used, for example, in a metal-air battery that includes a monolayer or dual-layer cathode, or in a fuel cell.

    摘要翻译： 制造具有阴极的电池的方法包括使碳颗粒与例如无机酸，有机酸或氧化气体的氧化剂接触，并将碳颗粒结合到阴极中。 阴极可以用于例如包括单层或双层阴极的金属空气电池中，或者在燃料电池中。

    Method of fabricating an assembly comprising an anode-supported electrolyte, and ceramic cell comprising such an assembly
    3.
    发明授权
    Method of fabricating an assembly comprising an anode-supported electrolyte, and ceramic cell comprising such an assembly 失效
    制造包括阳极支撑电解质的组件的方法和包括这种组件的陶瓷电池

    公开(公告)号：US06663999B2

    公开(公告)日：2003-12-16

    申请号：US10203003

    申请日：2002-08-05

    申请人： Franciscus Petrus Felix Van Berkel ,  Jan Pieter Ouweltjes ,  Pieter Nammensma

    发明人： Franciscus Petrus Felix Van Berkel ,  Jan Pieter Ouweltjes ,  Pieter Nammensma

    IPC分类号： H01M496

    CPC分类号： H01M4/9066 ,  H01M8/0625 ,  H01M8/1231 ,  H01M2300/0094

    摘要： Electrochemical cell on the basis of electrode-supported thin electrolyte includes an anodic support (1) consisting of a nickel/zirconia material and an electrolyte layer (3) disposed that includes zirconia thereon and a cathode layer (6) which is in turn disposed thereon. To improve the quality of the cell and to increase the output it is proposed to arrange an auxiliary or intermediate layer (2) between the electrolyte layer and the anodic support. This auxiliary layer consists of nickel and zirconia particles which are substantially smaller than the particles of the support. Then an electrolyte layer (10) and, on the other side of the anodic support, a current collector layer are applied. None of these layers are sintered. Only after an assembly obtained in this manner has been obtained is a sintering treatment carried out.

    摘要翻译： 基于电极支持的薄电解质的电化学电池包括由镍/氧化锆材料构成的阳极支撑体（1）和在其上设置有氧化锆的电解质层（3），以及设置在其上的阴极层（6） 。 为了提高电池的质量并增加输出，建议在电解质层和阳极支撑之间布置辅助或中间层（2）。 该辅助层由基本上小于载体颗粒的镍和氧化锆颗粒组成。 然后施加电解质层（10），并且在阳极支撑体的另一侧上施加集电器层。 这些层都不烧结。 只有在获得了以这种方式获得的组装件之后才进行烧结处理。

    Carbon based electrodes
    4.
    发明授权
    Carbon based electrodes 失效
    碳基电极

    公开(公告)号：US06511767B1

    公开(公告)日：2003-01-28

    申请号：US09674847

    申请日：2001-05-24

    申请人： Timothy James Calver ,  Stewart Ernest Male ,  Philip John Mitchell ,  Ian Whyte

    发明人： Timothy James Calver ,  Stewart Ernest Male ,  Philip John Mitchell ,  Ian Whyte

    IPC分类号： H01M496

    CPC分类号： H01M8/188 ,  H01M4/96 ,  Y02P70/56

    摘要： A carbon based electrode for the electrochemical reduction of sulfur or oxygen, which comprises an electrode core and, in electrical contact therewith, a structure comprising a porous particulate activated carbon bonded with a polymeric binder material, characterised in that the structure is at least 1 mm thick, in that the particulate activated carbon is prepared from a lignocellulosic material and has the following properties: i) a particle size in the range of from 200 to 850 &mgr;m; ii) a pore volume of from 0.45 to 1.0 cm3 per gram; iii) a surface area in the range of from 800 to 1500 m2/g; and in that the binder is used in an amount not exceeding 25% by weight based upon the mixture of activated carbon and binder material.

    摘要翻译： 一种用于硫或氧的电化学还原的碳基电极，其包括电极芯并与其电接触的结构包括与聚合物粘合剂材料结合的多孔颗粒活性炭，其特征在于该结构至少为1mm 因为颗粒活性炭是由木质纤维素材料制备的，具有以下特性：i）粒径在200至850μm之间; ii）每克孔体积为0.45至1.0cm 3; iii）800至1500m2 / g范围内的表面积; 并且基于活性炭和粘合剂材料的混合物，粘合剂的用量不超过25重量％。

    Fuel cell
    6.
    发明授权
    Fuel cell 失效
    燃料电池

    公开(公告)号：US06706431B2

    公开(公告)日：2004-03-16

    申请号：US09865846

    申请日：2001-05-25

    申请人： Naotake Kawamura ,  Kazuhide Ota ,  Ken K. Inouye

    发明人： Naotake Kawamura ,  Kazuhide Ota ,  Ken K. Inouye

    IPC分类号： H01M496

    CPC分类号： B82Y30/00 ,  H01M4/8605 ,  H01M4/96 ,  H01M8/1007 ,  Y10S977/948

    摘要： A fuel cell having an electrode and/or catalyst formed from a nano-carbon material, such as fullerene, carbon nanotube, carbon nanohorn, carbon nano-fiber or metal encapsulated fullerene. Such fuel cells may not use platinum in the electrode or catalyst, or may use platinum in small amounts. The efficiency of the fuel cell may be increased by applying external energy to the electrode and/or catalyst. A cationic membrane may be positioned between the cathode and anode of the fuel cell. Also disclosed is an improved method for generating electricity from a fuel cell having at least one electrode formed from a nano-carbon material. To increase the efficiency of the fuel cell, the electrode or catalyst containing nano-carbon material may be irradiated with blue color diode light, or an electric current may be directed to the nano-carbon material.

    摘要翻译： 一种燃料电池，具有由纳米碳材料如富勒烯，碳纳米管，碳纳米角，碳纳米纤维或金属封装的富勒烯形成的电极和/或催化剂。 这样的燃料电池在电极或催化剂中可能不使用铂，也可以少量使用铂。 可以通过向电极和/或催化剂施加外部能量来增加燃料电池的效率。 阳离子膜可以位于燃料电池的阴极和阳极之间。 还公开了一种用于从具有由纳米碳材料形成的至少一个电极的燃料电池发电的改进方法。 为了提高燃料电池的效率，可以用蓝色二极管光照射含有纳米碳材料的电极或催化剂，或者可以将电流引导到纳米碳材料。