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    METHOD FOR THE FABRICATION OF INDIUM-GALLIUM NITRIDE ELECTRODES FOR ELECTROCHEMICAL DEVICES
    46.
    发明申请
    METHOD FOR THE FABRICATION OF INDIUM-GALLIUM NITRIDE ELECTRODES FOR ELECTROCHEMICAL DEVICES 审中-公开

    公开(公告)号：US20190109319A1

    公开(公告)日：2019-04-11

    申请号：US16085731

    申请日：2017-03-14

    申请人： UNIVERSITA' DEGLI STUDI DI MILANO BICOCCA

    发明人： Richard NOETZEL ,  Stefano SANGUINETTI

    IPC分类号： H01M4/04 ,  H01M4/88 ,  C30B29/40 ,  C30B25/02 ,  H01L21/02

    摘要： It is described a method for realizing catalytically active electrochemical electrodes with maximized surface area. In the method, InGaN is deposited epitaxially in form of a thin layer on a Silicon substrate exposing a (111) crstal fac, thus forcing the InGaN electrode material to grow exposing a catalytically active surface. The substrate is then removed, the InGaN layer is made into fragments and these are transferred onto a conductive support with one-, two- or three-dimensional structure which can be a wire, a two-dimensional conductive foil which, possibly folded, or a three-dimensional conductive fabric, sponge or cage-like structure. It is thus possible to obtain an InGaN-based electrode with increased surface area and exposing surfaces with high catalytic activity.

    POLYMERS WITH COMPLEX MACROMOLECULAR ARCHITECTURE HAVING FLAME-RETARDANT PROPERTIES
    48.
    发明申请
    POLYMERS WITH COMPLEX MACROMOLECULAR ARCHITECTURE HAVING FLAME-RETARDANT PROPERTIES 审中-公开
    具有阻燃性能的复合分子结构的聚合物

    公开(公告)号：US20160369052A1

    公开(公告)日：2016-12-22

    申请号：US14902014

    申请日：2014-07-02

    申请人： UNIVERSITA' DEGLI STUDI DI MILANO

    发明人： Giuseppe Di Silvestro ,  Marco Aldo Ortenzi ,  Hermes Farina ,  Luca Basilssi

    IPC分类号： C08G69/42 ,  C08K3/00 ,  C08K5/00

    CPC分类号： C08G69/42 ,  C08K3/016 ,  C08K5/0066 ,  C08K5/17 ,  C08K5/5313 ,  C08K5/549 ,  C08L77/02 ,  C08L77/06

    摘要： The present invention relates to linear or branched polyamides obtainable by polymerisation of a mixture containing a bifunctional monomer of type AB and/or a monomer mixture of type AA+BB in the presence of: a) one or more molecules, having one or more carboxyl and/or amino functional groups, selected from carboxylic acids or an ester or an anhydride thereof, and/or amines and/or polyhedral oligosilsequioxanes (POSS); and b) one or more phosphorus containing molecules, reactive with only one reactive group during polymerization, containing at least a —POOH group and/or a salt thereof; and c) one or more metal hydroxides and/or metal salts, wherein the metal belongs to groups from 1 to 14 of the Periodic Table; provided that when the phosphorus containing molecules, as defined under b), contain the —POOH groups in salified form with a metal as defined under c), then the presence of the metal hydroxides and/or metal salts, as defined under c) is optional.

    摘要翻译： 本发明涉及在以下存在下通过聚合包含AB型双官能单体和/或AA + BB型单体混合物的混合物获得的直链或支链聚酰胺：a）一个或多个具有一个或多个羧基的分子 和/或氨基官能团，其选自羧酸或其酯或其酸酐，和/或胺和/或多面体寡聚四氯乙烷（POSS）; 和b）含有至少含有-POOH基和/或其盐的一个或多个含磷分子，在聚合期间仅与一个反应性基团反应; 和c）一种或多种金属氢氧化物和/或金属盐，其中所述金属属于周期表中1至14的基团; 条件是当如b）所定义的含磷分子含有以c）中定义的金属的盐化形式的-POOH基团时，如c）所定义的金属氢氧化物和/或金属盐的存在是 可选的。