The structure of porous carbon materials according data of nitrogen adsorption/desorption

Abstract

The changes of porous structure of the carbon material, got by the hydrothermal carbonization method of plant raw material (apricot stones) in the temperature interval of  873 ÷ 1373 К, are explored. It is set, that carbon material owns the developed porous structure, formed micro- and mesopores. The growth of carbonization temperature results in reduction of amount of both types of pores and increase of relative part of mesopores in relation to the general pore volume.