期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 57, 期 38, 页码 12338-12341出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201807450
关键词
Co4Cat technology; colloids; heterogeneous catalysis; nanoparticles; supported catalysts
资金
- Villum Foundation
- European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant [703366]
- Fonds der Chemischen Industrie (FCI)
Compared to conventional preparation methods for supported heterogeneous catalysts, the use of colloidal nanoparticles (NPs) allows for a precise control over size, size distribution, and distribution/location of the NPs on the support. However, common colloidal syntheses have restrictions that limit their applicability for industrial catalyst preparation. We present a simple, surfactant-free, and scalable preparation method for colloidal NPs to overcome these restrictions. We demonstrate how precious-metal NPs are prepared in alkaline methanol, how the particle size can be tuned, and how supported catalysts are obtained. The potential of these colloids in the preparation of improved catalysts is demonstrated by two examples from heterogeneous catalysis and electrocatalysis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据