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    • 34. 发明授权
    • Electrode for fuel cell, membrane electrode composite and fuel cell, and method for manufacturing them
    • 燃料电池用电极,膜电极复合体和燃料电池及其制造方法
    • US07871740B2
    • 2011-01-18
    • US11778937
    • 2007-07-17
    • Jun TamuraYoshihiko NakanoWu MeiSatoshi Mikoshiba
    • Jun TamuraYoshihiko NakanoWu MeiSatoshi Mikoshiba
    • H01M4/02
    • H01M4/8647H01M4/8652H01M4/8657H01M4/8828H01M4/90H01M4/9041H01M4/9075H01M4/92H01M4/925H01M2008/1095
    • A fuel cell, which can supply stable output even at elevated temperatures and can maintain its power generation performance over a long period of time, can be realized by an electrode for a fuel cell comprising a catalyst layer formed of a catalyst composite and a binder, the catalyst composite comprising a proton-conductive inorganic oxide and an oxidation-reduction catalyst phase supported on the proton-conductive inorganic oxide, the proton-conductive inorganic oxide comprising a catalyst carrier selected from tin(Sn)-doped In2O3, fluorine(F)-doped SnO2, and antimony(Sb)-doped SnO2 and an oxide particle phase chemically bonded to the surface of the catalyst carrier. The catalyst composite is manufactured by dispersing a catalyst carrier in a solution containing a material as a starting material for an oxide particle phase, heat treating the dispersion to form a proton-conductive inorganic oxide, further dispersing the proton-conductive inorganic oxide in a catalyst precursor-containing solution, and subjecting the dispersion to heat treatment or pH adjustment to deposit a catalyst phase.
    • 即使在升高的温度下也可以提供稳定的输出并且可以长时间维持其发电性能的燃料电池可以通过包括由催化剂复合材料和粘合剂形成的催化剂层的燃料电池的电极来实现, 所述催化剂复合体包含质子传导性无机氧化物和负载在所述质子传导性无机氧化物上的氧化还原催化剂相,所述质子传导性无机氧化物包含选自锡(Sn)掺杂的In 2 O 3,氟(F) 掺杂的SnO 2和锑(Sb)掺杂的SnO 2和化学键合到催化剂载体的表面上的氧化物颗粒相。 催化剂复合体是通过将催化剂载体分散在含有作为氧化物粒子相原料的材料的溶液中进行热处理而形成质子传导性无机氧化物,进一步将质子传导性无机氧化物分散在催化剂 含有前体的溶液,并对分散体进行热处理或pH调节以沉积催化剂相。
    • 38. 发明授权
    • Black coloring composition, high heat resistance light-shielding
component, array substrate, liquid crystal and method of manufacturing
array substrate
    • 黑色着色组合物,高耐热性遮光成分,阵列基板,液晶及阵列基板的制造方法
    • US5907008A
    • 1999-05-25
    • US818877
    • 1997-03-17
    • Yoshihiko NakanoShuji HayaseSawako FujiokaTakeo ItoSatoshi MikoshibaHideo Hirayama
    • Yoshihiko NakanoShuji HayaseSawako FujiokaTakeo ItoSatoshi MikoshibaHideo Hirayama
    • C08K3/22C08K3/00
    • C08K3/22
    • A black coloring composition comprising, a black inorganic pigment formed of an oxide having an average particle diameter of 0.5 .mu.m or less and comprising at least one kind of metal s elected from metals belonging to Groups 4 to 11 and also to the fourth period, at least one kinds of dispersant selected from the group consisting of polyvinyl butyral resin represented by the following general formula (1), polyacrylic resin represented by the following general formula (2), and a higher carboxylic acid represented by the following general formula (3), and an organic solvent: ##STR1## wherein x=0.01 to 0.9, y.ltoreq.0.05, and n is an integer; ##STR2## wherein R.sup.1 is selected from hydrogen atom, a substituted or unsubstituted aliphatic hydrocarbon group and a substituted or unsubstituted aromatic hydrocarbon group, R.sup.2 is selected from a substituted or unsubstituted aliphatic hydrocarbon group and a substituted or unsubstituted aromatic hydrocarbon group, R.sup.3 is selected from hydrogen atom, a substituted or unsubstituted aliphatic hydrocarbon group and a substituted or unsubstituted aromatic hydrocarbon group, a=0 to 0.9, and n is an integer;R.sup.4 COOH (3)wherein R.sup.4 is a substituted or unsubstituted aliphatic hydrocarbon group having 12 or more carbon atoms.
    • 黑色着色组合物,其特征在于,含有由平均粒径为0.5μm以下的氧化物形成的黑色无机颜料,所述黑色无机颜料含有选自属于第4〜11族,第4周期的金属中的至少1种金属, 选自由以下通式(1)表示的聚乙烯醇缩丁醛树脂,由以下通式(2)表示的聚丙烯酸树脂和由以下通式(3)表示的高级羧酸的至少一种分散剂: )和有机溶剂:其中x = 0.01〜0.9,y <0.05,n为整数; 其中R1选自氢原子,取代或未取代的脂族烃基和取代或未取代的芳族烃基,R2选自取代或未取代的脂族烃基和取代或未取代的芳族烃基,R3选自氢原子 取代或未取代的脂族烃基和取代或未取代的芳香族烃基,a = 0〜0.9,n为整数。 R4COOH(3)其中R4是具有12个或更多个碳原子的取代或未取代的脂族烃基。