Моделирование низкотемпературной адсорбции/десорбции азота на оксиде гадолиния для определения и уточнения параметров поверхности

Abstract

The study focuses on the characterization of the gadolinium oxide surface by the method of low-temperature adsorption/desorption of nitrogen. The specific surface of gadolinium oxide, the average pores diameter and fractal dimension was determined. The refinement of the pore distribution was performed on the basis of the NLDFT model. It was shown that there are three populations of pores with an average size of 150, 300 and 600 Å.