Chemical Dynamics at the Gas−Surface Interface

摘要: We review recent progress in the understanding of chemical dynamics gas−surface reactions. Such reactions can involve many dynamically distinct interactions. Our begins by considering a number these important elementary processes, dealing turn with (1) initial interaction including translational, rotational, and vibrational energy exchange, discussion interactions covering both direct excitation relaxation at surfaces; (2) trapping or adsorption atoms molecules on surface; (3) processes surface diffusion desorption. conclude detailed look two examples reactions, first summarizing what is now known about dissociative chemisorption hydrogen Cu surfaces (and reverse process recombinative desorption). Then we describe studies abstraction (or Eley−Rideal)