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催化的基础理论在过去的一个多世纪里已经有了长足的发展.始于20世纪60年代的表面科学,在为人们提供固体表面化学反应的分子图像以及反应与表面(电子)结构的关系上取得了重要进展.得益于上世纪末发展起来的纳米科学和技术,人们对催化的研究得以更加接近实际催化过程,得到的结果有望为实现高效催化体系的合理设计提供基础.本文简要回顾了催化基础理论研究发展的历程,描述了当前纳米催化领域的研究前沿和挑战,结合本实验室的研究结果,着重分析和探讨了纳米催化中的限域效应.
The fundamental theory of catalysis has advanced considerably over the past century or so. The surface sciences that began in the 1960s were instrumental in providing molecular images of solid surface chemistry and the relationship between reaction and surface (electron) structures Has made significant progress.Considering the development of nanoscience and technology at the end of last century, the research on catalysis can be brought closer to the actual catalysis process, and the results obtained are expected to provide a basis for the rational design of efficient catalysis system.This paper briefly reviews the catalytic The course of basic theory research and development describes the current research frontiers and challenges in the field of nanocatalysis. Combining with the results of our laboratory, we focus on the analysis and discussion of the limiting effect in nanocatalysis.