The problem of measuring sorption kinetics in microporous adsorbents and distinguishing experimentally between surface resistance and internal diffusion is discussed and reviewed with reference to several commonly used experimental techniques; direct uptake rate measurements, zero length column (ZLC), frequency response, PFG NMR and interference microscopy.

中文翻译：

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吸附动力学：表面电阻的测量

参考几种常用的实验技术，讨论并综述了测量微孔吸附剂中的吸附动力学并通过实验区分表面电阻和内部扩散的问题。直接摄取率测量，零长度色谱柱（ZLC），频率响应，PFG NMR和干涉显微镜。