Fundamentals of BET Surface Area and Pore Distribution Evaluation by Gas Adsorption Isotherm Measurement
[Web Seminar] Nitrogen Adsorption Isotherm Measurement and BET Surface Area Evaluation! Introduction to the Differences Between Multi-Point Method and Single-Point Method.
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 is aimed at beginners and will provide an overview of the necessity of adsorption evaluation in various applications, an outline of adsorption measurement, and analytical methods using adsorption measurements, incorporating explanations of terms based on JIS (z-8830, 8831-2, 3) and ISO (9277, 15901-2, 15901-3), 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】 <Second Session: Nitrogen Adsorption Isotherm Measurement and BET Surface Area Evaluation> ■Review of Previous Sessions ・What is adsorption? ・What is an adsorption isotherm? (Classification) ・Constant volume method measurement (Overview)・Free space ・Dynamic method ・Flow of BELSORP MINI X measurement ・Flow of BELSORP MR6 measurement ■BET Surface Area (Type II and Type IV Adsorption Isotherms) ■Differences Between Multi-point Method and Single-point Method ■Surface Area Reproducibility Using Continuous Measurement Method for Free Space *For more details, please refer to the PDF materials or feel free to contact us.
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We are a comprehensive manufacturer of powder and particle property measurement equipment. As professionals in "powder and particles," we consistently provide leading technology and services in the industry.