表面反应的两种机理当气相分子和吸附在固体表面的分子进行反应时，它是直接和吸附分子反应呢？还是先吸附在表面上，然后再进行反应呢？这个看似简单的问题事实上一直难以回答，瑞特勤和奥尔巴研究了氢原子束和吸附在金的表面的氯原子的反应，发现两种机理都存在，只不过... Two Mechanisms of Surface Reaction When a gas molecule reacts with a molecule adsorbed on a solid surface, does it react directly with the adsorbed molecule? Or first adsorbed on the surface, and then the reaction? This seemingly simple problem has in fact been difficult to answer, and Reiter Qin and Alba studied the reaction of the hydrogen atom beam with the chlorine atoms adsorbed on the gold surface and found that both mechanisms exist, but ...