Surface Science Approach to Modeling Supported Catalysts

IF 9.3 2区化学 Q1 CHEMISTRY, PHYSICAL

Catalysis Reviews-Science and Engineering Pub Date : 1997-01-01 DOI:10.1080/01614949708006469

PIETER L. J. Gunter, J. (Hans) Niemantsverdriet, FABIO H. Ribeiro, G. Somorjai

引用次数: 14

Abstract

Abstract Nanoscale structural information underlies research aimed at fabricating catalysts in a more controlled way. Surface science methods can provide that information, but the complexity of heterogeneous systems in general hinders the application of these methods to their full potential. In the last decades, a solution to this problem has been found in the use of model systems, ranging from well-defined single crystals of the supported phase to films or particles of that phase on flat or spherical model supports. In this paper, we review the literature on the latter model systems, that is, particles on a model support. Attention is payed to both preparation and use of such model systems.

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表面科学方法模拟负载催化剂

纳米级结构信息是研究以更可控的方式制造催化剂的基础。表面科学方法可以提供这些信息，但一般来说，异构系统的复杂性阻碍了这些方法充分发挥其潜力的应用。在过去的几十年里，这个问题的解决方案已经在模型系统的使用中被发现，范围从支撑相的明确定义的单晶到该相的薄膜或颗粒在平面或球形模型支撑上。在本文中，我们回顾了关于后一种模型系统的文献，即模型支持上的粒子。注意准备和使用这些模型系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Catalysis Reviews-Science and Engineering 化学-物理化学

CiteScore

22.30

自引率

2.80%

发文量

期刊介绍： Catalysis Reviews is dedicated to fostering interdisciplinary perspectives in catalytic science and engineering, catering to a global audience of industrial and academic researchers. This journal serves as a bridge between the realms of heterogeneous, homogeneous, and bio-catalysis, providing a crucial and critical evaluation of the current state of catalytic science and engineering. Published topics encompass advances in technology and theory, engineering and chemical aspects of catalytic reactions, reactor design, computer models, analytical tools, and statistical evaluations.