Structural evaluation of activated carbon AX-21 by the αs method No. 14
[Information] It is possible to evaluate the surface area and pore volume of various materials and their pores!
This document introduces the structural evaluation of activated carbon AX-21 using the αs method, utilizing graphs and tables. The αs-plot method (SPE method: Subtracting Pore Effect) allows for the evaluation of surface area and pore volume of various materials. The analysis results obtained from the αs-plot (surface area and pore volume of each pore) are equivalent to those from the t-plot; however, since αs (-) is dimensionless, it does not have constraints such as lower limits compared to the t-plot, which considers the thickness of the adsorption layer (t) in nm, allowing for a more detailed understanding of information at lower relative pressures (micropore information). *For more details, please refer to the PDF document or feel free to contact us.
- Company：マイクロトラック・ベル
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