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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Khusin A.F. – candidate of technical sciences, assistant E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Rakhimov R.Z. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Gabidoullin M.G. – doctor of technical sciences, professor Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleDispersibility of multi-walled carbon nanotubes globules from different manufacturers
Abstract.The aim of this work was to determine the degree of influence of the modes and environments of ultrasonic treatment on dispersibility of multi-walled carbon nanotubes synthesized by different manufacturers by deposition from the vapor phase. The average size of carbon nanotubes agglomerates from different manufacturers were determined using a laser particle analyzer HORIBA's LA-950. The principle of operation of the LA-950 is based on the static laser light scattering (ISO 13320). Ultrasonic treatment was carried out by an ultrasonic disperser USD-0,063/22 with a frequency of 22 kHz, the sound volume of 0.5 l and a displacement amplitude of 70 ?m. In the work developed modification method of the cement composites by carbon nanotubes, consisting ultrasonic dispersion and further mixing the initial components. It is established that joint ultrasonic dispersion of the additive SP-1 and MWCNT results in complex additive with an average particle size: 101,77 ?m for «Graphistrength»; 132,35 ?m for «TAUNIT»; 99,87 ?m for «FUNT».
Keywords.carbon nanotubes, globules, dispersing, plasticizer, ultrasound, particle size distribution.
For citations:Khusin A.F., Rakhimov R.Z., Gabidoullin M.G. Dispersibility of multi-walled carbon nanotubes globules from different manufacturers // Izvestiya KGASU. 2015. №3(33) P.164-171.


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