发明名称 |
PROCEDIMIENTO PARA LA OBTENCION DE UN SUSTRATO CON NANOCLUSTERS DE Au FIJADOS EN SU SUPERFICIE, Y SUBSTRATO Y CATALIZADOR OBTENIDOS MEDIANTE DICHO PROCEDIMIENTO. |
摘要 |
Method for producing a substrate with Au (gold) nanoclusters affixed to the surface thereof and substrate and catalyst obtained by means of said method. The method consists in preparing a solution containing, in disperse form, Au nanoclusters and, also in disperse form, a substrate with a surface functionalised with a polyelectrolyte that confers a net electric charge thereon, and in intensely agitating said solution to affix Au nanoclusters to the substrate surface. This results in a substrate that has a surface with Au nanoclusters affixed in disperse form, significantly without clusters. The invention also relates to a catalyst that comprises said substrate with Au nanoclusters affixed to the surface thereof. Said catalyst is particularly suitable for use in oxidation reactions. |
申请公布号 |
ES2402147(B1) |
申请公布日期 |
2014.03.04 |
申请号 |
ES20110031660 |
申请日期 |
2011.10.17 |
申请人 |
UNIVERSITAT POLITECNICA DE CATALUNYA |
发明人 |
MENDOZA GOMEZ, ERNESTO;LLORCA PIQUE, JORDI |
分类号 |
B82B3/00;B01J23/52;B82Y30/00 |
主分类号 |
B82B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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