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159 条记录 (耗时 0.041 秒)

    Rechargeable lithium battery
    61.
    发明授权
    Rechargeable lithium battery 失效
    可充电锂电池

    公开(公告)号：US06319633B1

    公开(公告)日：2001-11-20

    申请号：US09503547

    申请日：2000-02-14

    申请人： Hiroaki Ikeda ,  Masahisa Fujimoto ,  Shin Fujitani

    发明人： Hiroaki Ikeda ,  Masahisa Fujimoto ,  Shin Fujitani

    IPC分类号： H01M1024

    CPC分类号： H01M4/581 ,  H01M4/0471 ,  H01M4/136 ,  H01M4/364 ,  H01M4/485 ,  H01M4/5815 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/021

    摘要： A rechargeable lithium battery has a positive electrode, a negative electrode and a non-aqueous electrolyte. The active material of the positive or negative electrode is tungsten complex sulfide, either with or without addition of lithium thereto. The tungsten complex sulfide contains tungsten, sulfur and at least one transition metal selected from Cu, V, Cr, Mn, Fe, Co and Ni, and has substantially the same crystal structure as WS2.

    摘要翻译： 可再充电锂电池具有正极，负极和非水电解质。 正电极或负电极的活性材料是钨络合物硫化物，无论是否添加锂。 钨络合物硫化物含有钨，硫和选自Cu，V，Cr，Mn，Fe，Co和Ni中的至少一种过渡金属，并且具有与WS2基本相同的晶体结构。

    Hydrogen absorbing alloys and process for producing same
    63.
    发明授权
    Hydrogen absorbing alloys and process for producing same 失效
    吸氢合金及其制造方法

    公开(公告)号：US6068713A

    公开(公告)日：2000-05-30

    申请号：US868834

    申请日：1997-06-09

    申请人： Masaharu Yamaguchi ,  Haruyuki Inui ,  Koichi Sato ,  Koichi Nishimura ,  Shin Fujitani ,  Ikuo Yonezu ,  Koji Nishio

    发明人： Masaharu Yamaguchi ,  Haruyuki Inui ,  Koichi Sato ,  Koichi Nishimura ,  Shin Fujitani ,  Ikuo Yonezu ,  Koji Nishio

    IPC分类号： C22C19/00 ,  B22F5/00 ,  C01B3/00 ,  C22C1/00 ,  C22C1/04 ,  H01M4/38 ,  B22F9/04

    CPC分类号： C01B3/0057 ,  C01B3/0068 ,  C01B3/0078 ,  C22C1/0491 ,  B22F2009/041 ,  B22F2998/10 ,  Y02E60/327 ,  Y10S420/90

    摘要： A hydrogen absorbing alloy is provided which is increased in reaction rate without being restricted in composition and which is unimpaired in the reversibility of reaction and hydrogen absorption-desorption cycle life characteristics. The alloy contains the phase of an intermetallic compound of the composition A5T19 wherein A is at least one element selected from the group consisting of La, Ce, Pr, Sm, Nd, Mm (misch metal), Y, Gd, Ca, Mg, Ti, Zr and Hf, and T is at least one element selected from the group consisting of B, Bi, Al, Si, Cr, V, Mn, Fe, Co, Ni, Cu, Zn, Sn and Sb. The alloy is produced by mixing together an alloy containing an AT3 phase and an alloy containing an AT4 phase, mechanically alloying the mixture to form the phase of intermetallic compound of the composition A5T19 in addition to the AT3 and AT4 phases, and subsequently mixing together or mechanically alloying the resulting alloy and an alloy containing AT5 phase.

    摘要翻译： 提供了一种吸氢合金，其反应速率增加而不受组成的限制，并且在反应的可逆性和氢吸收 - 解吸循环寿命特性中不受损害。 该合金含有组合物A5T19的金属间化合物的相，其中A为选自La，Ce，Pr，Sm，Nd，Mm（混合稀土金属），Y，Gd，Ca，Mg中的至少一种元素， Ti，Zr和Hf，T是选自B，Bi，Al，Si，Cr，V，Mn，Fe，Co，Ni，Cu，Zn，Sn和Sb中的至少一种元素。 该合金通过将含有AT3相的合金和含有AT4相的合金混合在一起而制成，除了AT3和AT4相之外，机械合金化混合物以形成组合物A5T19的金属间化合物的相，然后混合在一起或 对所得合金和含有AT5相的合金进行机械合金化。

    Hydrogen absorbing alloy
    66.
    发明授权
    Hydrogen absorbing alloy 失效
    吸氢合金

    公开(公告)号：US5304345A

    公开(公告)日：1994-04-19

    申请号：US963030

    申请日：1992-10-19

    申请人： Shin Fujitani ,  Ikuo Yonezu ,  Koichi Nishimura ,  Toshihiko Saito ,  Akio Furukawa

    发明人： Shin Fujitani ,  Ikuo Yonezu ,  Koichi Nishimura ,  Toshihiko Saito ,  Akio Furukawa

    IPC分类号： C22C19/00 ,  C22C19/03 ,  H01M4/38

    CPC分类号： H01M4/383 ,  Y10S420/90

    摘要： A hydrogen absorbing alloy having a crystal structure of CaCu.sub.5 -type hexagonal system and represented by the general formula Re.sub.1-x Y.sub.x (Ni.sub.5-y G.sub.y).sub.z wherein Re is one of La, Ce, Nd, Pr, misch metal and lanthanum-rich misch metal, Y is yttrium, Ni is nickel, and G is an element capable of forming an intermetallic compound or complete solid solution in corporation with Ni or a mixture of such elements, and x, y and z are in the ranges of 0

    摘要翻译： 具有CaCu5型六方晶系的晶体结构并由通式Re 1-x Y x（Ni 5-y Ge y）z表示的吸氢合金，其中Re为La，Ce，Nd，Pr，混合稀土金属和富镧稀混合金属之一 ，Y是钇，Ni是镍，G是能够与Ni或这些元素的混合物一起形成金属间化合物或完全固溶体的元素，x，y和z在0

    Fuel cell system
    67.
    发明授权
    Fuel cell system 失效
    燃料电池系统

    公开(公告)号：US5229222A

    公开(公告)日：1993-07-20

    申请号：US790474

    申请日：1991-11-12

    申请人： Masaru Tsutsumi ,  Nobuyoshi Nishizawa ,  Tsukasa Itoh ,  Takaaki Matsubayashi ,  Takahiro Yonesaki ,  Koichi Satoh ,  Akio Furukawa ,  Ikuo Yonezu ,  Shin Fujitani ,  Kenji Nasako ,  Toshihiko Saito

    发明人： Masaru Tsutsumi ,  Nobuyoshi Nishizawa ,  Tsukasa Itoh ,  Takaaki Matsubayashi ,  Takahiro Yonesaki ,  Koichi Satoh ,  Akio Furukawa ,  Ikuo Yonezu ,  Shin Fujitani ,  Kenji Nasako ,  Toshihiko Saito

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/065 ,  H01M8/04089

    摘要： A fuel cell system for directly converting chemical energy of a fuel into electric energy electrochemically. A fuel cell has a cathode and an anode. A main hydrogen absorbing alloy supplies a hydrogen gas to the anode of the fuel cell during steady-state operation of the system. An auxiliary hydrogen absorbing alloy originally having a higher hydrogen gas absorbing/desorbing equilibrium pressure than the main hydrogen absorbing alloy at an equal temperature supplies a hydrogen gas to the anode until the equilibrium pressure of the main hydrogen absorbing alloy, which is supplied an exhaust gas from the fuel cell is equal to a hydrogen gas absorbing/desorbing equilibrium pressure of the auxiliary hydrogen absorbing alloy, the auxiliary hydrogen absorbing alloy receiving the hydrogen gas from the main hydrogen absorbing alloy during steady-state operation.

    摘要翻译： 燃料电池系统，用于将燃料中的化学能直接转化成电能的电能。 燃料电池具有阴极和阳极。 主要的储氢合金在系统的稳态运行期间向燃料电池的阳极供应氢气。 原始具有比主吸氢合金高的氢气吸收/解吸平衡压力的辅助吸氢合金在等温下将氢气供给到阳极，直到提供废气的主吸氢合金的平衡压力 燃料电池等于辅助吸氢合金的氢气吸收/解吸平衡压力，辅助吸氢合金在稳态运行期间从主吸氢合金接收氢气。

    Hydrogen absorbing modified ZrMn.sub.2 -type alloys
    68.
    发明授权
    Hydrogen absorbing modified ZrMn.sub.2 -type alloys 失效
    吸氢改性ZrMn2型合金

    公开(公告)号：US4913879A

    公开(公告)日：1990-04-03

    申请号：US255063

    申请日：1988-10-07

    申请人： Naojiro Honda ,  Nobuhiro Furukawa ,  Shin Fujitani ,  Ikuo Yonezu

    发明人： Naojiro Honda ,  Nobuhiro Furukawa ,  Shin Fujitani ,  Ikuo Yonezu

    IPC分类号： C01B6/02

    CPC分类号： C01B6/02 ,  Y10S420/90

    摘要： Hydrogen absorbing ZrMn2 alloys having MgZn2-type Laves phase structure with its Mn partially substituted by Co and containing Al as an additive and having the composition Zr(Mn1-=xCox)y Alz;Hydrogen absorbing ZrMn2 alloys having MgZn2-type Laves-phase structure with its Mn partially substituted by Co and Zr partially substituted Zr1-wTiw(Mn1-xCox)y Alz; andHydrogen absorbing alloys formed from ZrMn2 alloy having MgZn2-type Laves-phase structure or from a multicomponent alloy made therefrom by partially substituting the Zr and Mn with some other element, by further adding thereto at least one element or rare earth, Ca, and Mg.

    摘要翻译： 具有MgZn2型Laves相结构的吸氢ZrMn2合金，其Mn部分被Co取代并含有Al作为添加剂，并具有Zr（Mn1- = xCox）y Alz的组成; 具有MgZn2型Laves相结构的吸氢ZrMn2合金，其Mn部分被Co和Zr部分取代为Zr1-wTiw（Mn1-xCox）y Alz; 以及由具有MgZn2型Laves相结构的ZrMn2合金形成的吸氢合金，或者由通过部分地用其他元素取代Zr和Mn而制成的多组分合金，通过进一步添加至少一种元素或稀土Ca和 镁

    Non-aqueous electrolyte battery
    69.
    发明授权
    Non-aqueous electrolyte battery 有权
    非水电解液电池

    公开(公告)号：US08715860B2

    公开(公告)日：2014-05-06

    申请号：US10568420

    申请日：2005-02-14

    申请人： Takao Inoue ,  Kazunori Donoue ,  Denis Yau Wai Yu ,  Masahisa Fujimoto ,  Shin Fujitani

    发明人： Takao Inoue ,  Kazunori Donoue ,  Denis Yau Wai Yu ,  Masahisa Fujimoto ,  Shin Fujitani

    IPC分类号： H01M4/13 ,  H01M4/131 ,  H01M4/525 ,  H01M4/64 ,  H01M4/66 ,  H01M4/70

    CPC分类号： H01M4/70 ,  H01M4/136 ,  H01M4/5825 ,  H01M4/625 ,  H01M4/661 ,  H01M10/052 ,  H01M10/44 ,  Y02T10/7011

    摘要： A non-aqueous battery with improved volume energy density and enhanced load characteristics is made available even when using olivine-type lithium phosphate as a positive electrode active material.The non-aqueous electrolyte battery of the present invention is provided with a positive electrode (1) containing lithium iron phosphate as a positive electrode active material, a negative electrode (2), and a non-aqueous electrolyte (4). In the positive electrode (1), a positive electrode active material-containing layer that is made of the positive electrode active material, a conductive agent, and a binder agent is formed on a positive electrode current collector. The positive electrode current collector has a thickness of less than 20 μm and its surface that is in contact with the positive electrode active material-containing layer has a mean surface roughness Ra of greater than 0.026.

    摘要翻译： 即使使用橄榄石型磷酸锂作为正极活性物质，也可以获得体积能量密度提高和负荷特性提高的非水电池。 本发明的非水电解质电池设有含有磷酸铁锂作为正极活性物质的正极（1），负极（2）和非水电解质（4）。 在正极（1）中，在正极集电体上形成由正极活性物质，导电剂和粘合剂构成的含正极活性物质的层。 正极集电体的厚度小于20μm，与正极活性物质含有层接触的表面的平均表面粗糙度Ra大于0.026。