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2. 发明公开

KR1020130053628A 다공성 지지체에 분산된 금속 나노 입자, 그 제조 방법 및 이를 이용한 촉매 有权
标题翻译：分散在各种多孔支撑体中的金属纳米颗粒，其制备方法和使用其的催化剂
公开(公告)号：KR1020130053628A
公开(公告)日：2013-05-24
申请号：KR1020110119140
申请日：2011-11-15
申请人： 한국과학기술연구원
发明人： 윤창원 , 남석우 , 김용민 , 강상욱 , 김성관 , 김태영 , 임태훈
IPC分类号： B01J13/02 , B01J23/755 , B82B3/00 , B82Y40/00
CPC分类号： B01J23/44 , B01J23/48 , B01J23/74 , B82B3/00 , B82Y40/00
摘要： PURPOSE: Metal nanoparticles dispersed in various porous supports, a method for preparing thereof, and a catalyst using thereof are provided to realize a metal nano catalyst of a high efficiency and a low price by reducing an amount of a reactive metal with maximizing a metal catalyst activation of a metal nanoparticle and simultaneously maintaining an activation for a long-term. CONSTITUTION: A method for preparing metal nanoparticles dispersed in various porous supports comprises the following steps: a metal precursor and a glyme are provided to a porous support; and the porous support is treated by heating. The porous support is a mesoporous silica. A heat treatment temperature is 110-220°C. A metal of a metal precursor is selected from a group consisting of palladium(Pd), nickel(Ni), iron(Fe), gold(Au), silver(Ag), and cobalt(Co).
摘要翻译：目的：分散在各种多孔载体中的金属纳米颗粒，其制备方法和使用它的催化剂用于通过以最大化金属催化剂的方式减少反应性金属的量来实现高效率和低价格的金属纳米催化剂激活金属纳米颗粒并同时保持长时间的活化。构成：分散在各种多孔载体中的制备金属纳米颗粒的方法包括以下步骤：向多孔载体提供金属前体和甘醇二甲醚; 并通过加热处理多孔载体。多孔载体是介孔二氧化硅。热处理温度为110-220℃。金属前体的金属选自钯（Pd），镍（Ni），铁（Fe），金（Au），银（Ag）和钴（Co）组成的组。

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