Journal of Siberian Federal University. Chemistry: Double Resonance Method for Determination of Gel Point

Journal of Siberian Federal University. Chemistry / Double Resonance Method for Determination of Gel Point

Issue: Journal of Siberian Federal University. Chemistry. 2019 12 (2)
Authors: Kozhevnikov, Ivan S.; Altunina, Lyubov K.; Bogoslovsky, Andrey V.; Stasyeva, Lyubov. A.
Contact information: Kozhevnikov, Ivan S.: Institute of Petroleum Chemistry SB RAS 4 Akademichesky, Tomsk, 634055, Russia; Altunina, Lyubov K.: Institute of Petroleum Chemistry SB RAS 4 Akademichesky, Tomsk, 634055, Russia; ; Bogoslovsky, Andrey V.: Institute of Petroleum Chemistry SB RAS 4 Akademichesky, Tomsk, 634055, Russia; Stasyeva, Liubov A.: Institute of Petroleum Chemistry SB RAS 4 Akademichesky, Tomsk, 634055, Russia
Keywords: gel point; gel-forming compositions; vibrational viscometry
Abstract: The application of double resonance method for determining the dynamics of fluidity changes of thermotropic gel-forming compositions based on cellulose ether is considered. To determine the gel point, a modified version of the ‘Rheokinetika’ viscometer including two identical sensors and measuring cells of different diameters
Pages: 160-165
DOI: 10.17516/1998-2836-0115
Paper at repository of SibFU: https://elib.sfu-kras.ru/handle/2311/110286