黒鉛化カーボンブラックのAr吸着・脱離

概要

論文の詳細を見る
The adsorption-desorption isotherms of Ar at 77K were measured for the graphitized carbon black, Graphon, as well as its original carbon black. The Type Ⅱ adsorption isotherm of the original carbon black turned to an adsorption isotherm with the JE step after the graphitization. Each adsorption isotherm coincides with its desorption isotherm: there is no hysteresis in the adsorption-desorption cycle for both samples. The fitting of the Freundlich equation was tried and its parameters were obtained. The pore size distribution changed drastically after graphitization.
2006-02-28