催化研究是一门对国民经济发展有很大影响的综合性学科。过去研究催化多凭经验,所得多为宏观规律。近十余年来,运用当代理论和实验新成就对典型多相催化体系在原子水平上的考察进入新高涨时期,人们对催化的理解大为深入,也揭示了很多新的问题。一些新的表面探测技术崭露头角,使多年前基本用体相组 Catalytic research is a comprehensive discipline that has great influence on the development of the national economy. In the past, many studies on catalysis were based on experience, most of which were macroscopic rules. In recent ten years, using modern theory and experimental new achievements on the typical heterogeneous catalytic system at the atomic level of the investigation into a new period of ups and downs, people have a deeper understanding of the catalytic, but also revealed many new problems. Some new surface detection technologies emerge to make the basic body phase group many years ago