Fundamentals of BET Surface Area and Pore Distribution Evaluation by Gas Adsorption Isotherm Measurement (5)
[Web Seminar] Nitrogen Adsorption Isotherm Measurement and Micropore Evaluation! Providing methods for accurate measurement and analysis.
Various functional materials (porous and non-porous) are utilized in multiple fields such as the environment, energy, pharmaceuticals, and the aerospace industry, making the characterization of these materials essential. In particular, the specific surface area and pore distribution obtained through gas adsorption methods are among the important data in material development. This seminar, aimed at beginners, will provide an overview of the necessity of adsorption evaluation in each application, an outline of adsorption measurement, and analytical methods using adsorption measurements based on JIS (z-8830, 8831-2, 3) and ISO (9277, 15901-2, 15901-3), along with explanations of terminology, to offer correct measurement and analysis methods. *For more details, please refer to the PDF materials or feel free to contact us.
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【Seminar Content】 <5th Session: Nitrogen Adsorption Isotherm Measurement and Micropore Evaluation> ■ Review of Previous Sessions - What is adsorption? - Overview of constant volume method measurement - What is mesopore evaluation? (Overview of BJH method, INNES method) ■ What is micropore evaluation? (Adsorption potential theory) ■ Pore distribution and pore volume evaluation using HK, SF, and CY methods *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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