%0 Journal Article %T %A Shchegolkov, A.. %A Shchegolkov, A.. %A Popova, A.. %K heat storage, carbon nanomaterial, sodium acetate trihydrate, paraffin, modification %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov