Ⅰ. MODEL A quantitative description of the interaction between atoms (or molecules) and a solid surface is essential to the understanding of adsorption processes and chemical reactions on the surfaces. An exact quant...Ⅰ. MODEL A quantitative description of the interaction between atoms (or molecules) and a solid surface is essential to the understanding of adsorption processes and chemical reactions on the surfaces. An exact quantum mechanical treatment of the real adsorbate-solid-substrate system is not possible. Therefore, a number of simplifications and approximations have to be introduced to make the system tractable.展开更多
文摘Ⅰ. MODEL A quantitative description of the interaction between atoms (or molecules) and a solid surface is essential to the understanding of adsorption processes and chemical reactions on the surfaces. An exact quantum mechanical treatment of the real adsorbate-solid-substrate system is not possible. Therefore, a number of simplifications and approximations have to be introduced to make the system tractable.