@article{Chesnokov_Chichkan_Luchihina_Paukshtis_Parmon_Mansurov_Ismagilov_2015, title={Synthesis of “Silica – Carbon Nanotubes” Composite and Investigation of its Properties}, volume={17}, url={https://ect-journal.kz/index.php/ectj/article/view/245}, DOI={10.18321/ectj199}, abstractNote={<p>A new method for synthesis of CNT-SiO<sub>2</sub> composite was developed. Oligomethylhydridesiloxane (OMHS) was used as the SiO<sub>2</sub> precursor. The presence of active hydrogen in the composition of OMHS made it possible to obtain chemical interaction between the surface of carbon nanotubes and the deposited silica layer. The effect of the silica film on the CNT oxidizing ability was studied. It was found that the oxidation rate of the CNT-SiO<sub>2</sub> composite decreases approximately by an order of magnitude in comparison with as-prepared CNT. The morphology and structure of amorphous silica obtained after oxidation of the CNT-SiO<sub>2</sub> composite were studied. The thermal stability of the CNT-SiO<sub>2</sub> composite was also studied. The CNT-SiO<sub>2</sub> composite was found to be thermally stable up to temperatures of 1100-1200 ºC. An increase in the calcination temperature to 1300 ºC leads to segregation of the CNT-SiO<sub>2</sub> composite into individual components: CNT and SiO<sub>2</sub> particles.</p>}, number={2}, journal={Eurasian Chemico-Technological Journal}, author={Chesnokov, V. V. and Chichkan, A. S. and Luchihina, V. S. and Paukshtis, E. A. and Parmon, V. N. and Mansurov, Z. A. and Ismagilov, Z. R.}, year={2015}, month={Apr.}, pages={95–100} }