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公开(公告)号:WO2016135257A3
公开(公告)日:2016-10-20
申请号:PCT/EP2016054011
申请日:2016-02-25
申请人: UNIVERSITÄT BAYREUTH
发明人: GREINER ANDREAS , AGARWAL SEEMA , LANGNER MARKUS
IPC分类号: B01J35/04 , A01N59/00 , A61L9/00 , B01D39/16 , B01J35/00 , B01J35/06 , B01J37/02 , B32B5/18 , B82Y30/00 , C02F1/00 , F21K99/00 , G01N30/00 , H05B3/16
CPC分类号: A01N59/20 , A01N59/16 , A61L9/00 , B01D39/1676 , B01D2239/0471 , B01J23/50 , B01J31/06 , B01J35/0013 , B01J35/04 , B01J35/06 , B01J37/0217 , B01J37/0219 , B32B5/18 , B82Y30/00 , C08J9/0061 , C08J9/42 , C08J2201/038 , C08J2205/05 , C08J2361/28 , C08J2375/06 , C08J2375/08 , C08J2377/00 , C08J2379/08 , C08J2429/04 , C08J2439/00 , C08J2439/06 , C08J2439/08 , C08J2471/02 , C08J2479/02 , C08J2481/02 , H05B3/16 , A01N25/10 , A01N25/34 , A01N25/30
摘要: The present invention relates to a method for preparing a metallized open-cell foam or fibrous substrate, wherein the method comprises: (A) providing an open-cell foam or fibrous substrate, wherein the open-cell foam or fibrous substrate contains a polymer comprising heteroatom-containing moieties within the bulk of the open-cell foam or fibrous substrate or as a coating on the open-cell foam or fibrous substrate, wherein the polymer comprising heteroatom-containing moieties is selected from polyvinylpyridine, polyvinylpyrrolidone, polyvinyl alcohol, polyallylamine, polyethylene oxide, polyethylene imine, polyethylene sulfide and copolymers or blends thereof; (B) contacting the open-cell foam or fibrous substrate with nanoparticles of a first metal to provide a nanoparticle coated open-cell foam or fibrous substrate; and (C) contacting the nanoparticle coated open-cell foam or fibrous substrate with a solution comprising a salt of a second metal and a reducing agent to provide the metallized open-cell foam or fibrous substrate having a layer of the second metal on the nanoparticle coated open-cell foam or fibrous substrate.
摘要翻译: 本发明涉及一种制备金属化开孔泡沫或纤维基质的方法,其中所述方法包括:(A)提供开孔泡沫或纤维基质,其中所述开孔泡沫或纤维底物含有包含 开放泡沫泡沫或纤维底物的大部分中的含杂原子的部分或开孔泡沫或纤维底物上的涂层,其中包含含杂原子部分的聚合物选自聚乙烯吡啶,聚乙烯吡咯烷酮,聚乙烯醇,聚烯丙胺, 聚环氧乙烷,聚乙烯亚胺,聚环氧乙烷及其共聚物或共混物; (B)使开孔泡沫或纤维底物与第一金属的纳米颗粒接触以提供纳米颗粒涂层的开孔泡沫或纤维底物; 和(C)使包覆的纳米颗粒的开孔泡沫或纤维底物与包含第二金属和还原剂的盐的溶液接触,以提供金属化的开孔泡沫或纤维基质,其具有在纳米颗粒上的第二金属层 涂层的开孔泡沫或纤维底物。