介孔吸附常用经典分析模型的比较

Comparison of Common Classical Analytical Models for Mesoporous Adsorption

对介孔材料的孔特征进行科学表征是其开发与应用的关键环节之一。本文简要介绍了介孔吸附相关知识和常用经典分析模型的发展历史、应用范围和各自特点,将经典介孔分析方法分为有模型法、无模型法、完全无模型法、逆向法四类,对这些分析方法和3种常用的介孔分析软件进行了对比分析,这些内容对吸附仪管理人员、介孔材料的教学和研究具有一定的参考价值。

The scientific characterization of the properties of mesoporous materials is a key link for their development and application.In this paper,the development history,application scope,and characteristics of mesoporous adsorption and commonly used classical analytical models are briefly introduced by tabular comparison.To systematically understand the classical mesoporous analysis methods in physical adsorption,they were classified into four categories:modeled,model-free,completely model-free,and reverse methods.Then,these methods and three frequently-used analytical software for mesoporous adsorption were compared and analyzed.This has reference value for technicians of adsorption instrument management as well as for teaching and research of mesoporous materials.