No. 19 Evaluation of Surface Properties of Carbon Black by Isothermal Differential Adsorption Heat
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[Information] Introduction to two methods for evaluating the surface properties of carbon black using equal quantity differential adsorption heat!
This document introduces the evaluation of the surface characteristics of carbon black based on the differential adsorption heat using graphs and other materials. The heat generated during the adsorption phenomenon is referred to as "adsorption heat," which is accompanied by exothermic reactions. Adsorption is the sum of the "interaction between the adsorbate and the solid surface" and the "interaction between adsorbates," and this sum of interactions is represented as "adsorption heat." Therefore, adsorption heat is important for evaluating the solid surface characteristics of adsorbents. This adsorption heat can be evaluated using a calorimeter or determined from the adsorption isotherm measured at different temperatures (at least two points) using the Clausius-Clapeyron equation (Equation 1). *For more details, please refer to the PDF document or feel free to contact us.*
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