Composite Sorbents Based on Silica and Multilayer Carbon Nanotubes

被引：0
|
作者：
Postnov, V. N. [1 ]
Rodinkov, O., V [1 ]
Kildiyarova, L., I [1 ]
Krokhina, O. A. [1 ]
Yuriev, G. O.
Murin, I., V [1 ]
机构：
[1] St Petersburg State Univ, St Petersburg 190034, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2022年 / 92卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
carbon nanotubes; fullerenes; volatile organic compounds; SOLID-PHASE EXTRACTION; VOLATILE ORGANIC-COMPOUNDS; AIR; PRECONCENTRATION;
D O I：
10.1134/S1070363222020207
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A method to obtain composite sorbents based on multilayer carbon nanotubes and AEROSIL has been developed, including mechanochemical treatment and gelation. The sorbents have been characterized by means of scanning electron microscopy, thermogravimetry, and adsorption methods. Multilayer carbon nanotubes have been fixed in a silica matrix, retaining their individuality; the synthesized sorbents have exhibited a mesoporous structure with developed surface. The nanocomposites based on carbon nanotubes with specific surface area of 200-270 m(2)/g can be efficient sorbents for the isolation of pure C-70 fullerene and the concentrating of volatile organic compounds.
引用
收藏
页码：281 / 285
页数：5
相关论文
共 50 条
  • [1] Composite Sorbents Based on Silica and Multilayer Carbon Nanotubes
    V. N. Postnov
    O. V. Rodinkov
    L. I. Kildiyarova
    O. A. Krokhina
    G. O. Yuriev
    I. V. Murin
    Russian Journal of General Chemistry, 2022, 92 : 281 - 285
  • [2] Carbon-based sorbents: Carbon nanotubes
    Liang, Xiaojing
    Liu, Shujuan
    Wang, Shuai
    Guo, Yong
    Jiang, Shengxiang
    JOURNAL OF CHROMATOGRAPHY A, 2014, 1357 : 53 - 67
  • [3] Production of Adsorbents Based on Silica Gel Composites with Multilayer Carbon Nanotubes
    Kotykhova, O. A.
    Trutnev, N. S.
    Kapustina, S., I
    CHEMICAL AND PETROLEUM ENGINEERING, 2021, 57 (3-4) : 329 - 333
  • [4] Production of Adsorbents Based on Silica Gel Composites with Multilayer Carbon Nanotubes
    O. A. Kotykhova
    N. S. Trutnev
    S. I. Kapustina
    Chemical and Petroleum Engineering, 2021, 57 : 329 - 333
  • [5] A Conductive Composite Nanomaterial with Biocompatible Matrix and Multilayer Carbon Nanotubes
    Ichkitidze L.P.
    Podgaetsky V.M.
    Prihodko A.S.
    Putra B.M.
    Blagov E.V.
    Pavlov A.A.
    Galperin V.A.
    Kitsyuk E.P.
    Shaman Y.P.
    Biomedical Engineering, 2013, 47 (02) : 68 - 72
  • [6] Modification of the Epoxy Binder of a Polymeric Composite by Multilayer Carbon Nanotubes
    Onishchenko, D. V.
    Protsenko, A. E.
    Petrov, V. V.
    MATERIALS SCIENCE, 2014, 50 (03) : 431 - 434
  • [7] Modification of the Epoxy Binder of a Polymeric Composite by Multilayer Carbon Nanotubes
    D. V. Onishchenko
    A. E. Protsenko
    V. V. Petrov
    Materials Science, 2014, 50 : 431 - 434
  • [8] Carbon nanotubes as sorbents in the analysis of pesticides
    Pyrzynska, Krystyna
    CHEMOSPHERE, 2011, 83 (11) : 1407 - 1413
  • [9] Silica-carbon Nanotubes Composite Coatings as Saturable Absorbers
    Pilipavicius, J.
    Rusteika, N.
    Kausas, A.
    Beganskiene, A.
    Kareiva, A.
    2012 12TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO), 2012,
  • [10] Synthesis of "Silica - Carbon Nanotubes" Composite and Investigation of its Properties
    Chesnokov, V. V.
    Chichkan, A. S.
    Luchihina, V. S.
    Paukshtis, E. A.
    Parmon, V. N.
    Mansurov, Z. A.
    Ismagilov, Z. R.
    EURASIAN CHEMICO-TECHNOLOGICAL JOURNAL, 2015, 17 (02) : 95 - 100
12345