高温稳定蛋黄壳型 Au,@ZrO(2)催化剂的后处理尺寸控制。
Ex-post size control of high-temperature-stable yolk-shell Au, @ZrO(2) catalysts.
机构信息
Max-Planck-Institut für Kohlenforschung, Department of Heterogeneous Catalysis, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany.
出版信息
Chem Commun (Camb). 2010 Feb 14;46(6):895-7. doi: 10.1039/b921792d. Epub 2009 Dec 8.
DOI:10.1039/b921792d
PMID:20107642
Abstract
Yolk-shell catalysts have attracted interest in both academia and industry, since they combine high-temperature stability with a reduced complexity for kinetic and mechanistic investigations. This contribution presents a possibility to adjust the size of an active gold core inside a porous zirconia shell via an ex-post-modification approach.
摘要
蛋黄壳催化剂在学术界和工业界都引起了关注，因为它们结合了高温稳定性和简化的动力学和机理研究复杂性。本研究通过后修饰方法提供了一种调整多孔氧化锆壳内活性金核大小的可能性。
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