Various functional materials (porous and non-porous) are used in many fields such as environment, energy, pharmaceuticals, and aerospace industries. Therefore, characterization of these materials is essential. In particular, specific surface area and pore size distribution by gas adsorption method are one of the most important data for material development.
In this seminar, we will explain the necessity of adsorption evaluation for each application, outline of adsorption measurement, and analysis method using adsorption measurement based on JIS (z-8830, 8831-2-, 3) and ISO, and provide the correct measurement and analysis method with explanation of terminology for beginners.
Topics
Part 2: Nitrogen adsorption isotherm measurement and BET specific surface area evaluation
Language: Japanese