TY JOUR TI Stabilization of dispersions of carbon nanotubes by ultrasonic treatment KW ultrasonic treatment KW carbon nanotubes KW aggregate stability KW sedimentation KW coagulation KW colloi-dal solution KW hydrosol KW stabilization KW plasticizers KW disperse system KW dispersion medium KW cement stone JO Technique and technology of silicates AU Samchenko, S.V. AU Zemskova, O.V. AU Kozlova, I.V. PY 2014 IS 21 PB Individual Entrepreneur Svetlana Vasilievna Samchenko