liu.seSearch for publications in DiVA
Change search
Refine search result
1 - 6 of 6
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Rows per page
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sort
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
Select
The maximal number of hits you can export is 250. When you want to export more records please use the Create feeds function.
  • 1.
    Aziz, Shazed
    et al.
    Department of Chemical and Environmental Engineering, Faculty of Engineering, University Putra Malaysia, Selangor, Malaysia.
    Rashid, Suraya
    Department of Chemical and Environmental Engineering, Faculty of Engineering, University Putra Malaysia, Selangor, Malaysia; Advanced Materials and Nanotechnology Lab , Institute of Advanced Technology, University Putra Malaysia, Selangor, Malaysia.
    Salleh, Mohamad Amran Mohd
    Department of Chemical and Environmental Engineering, Faculty of Engineering, University Putra Malaysia, Selangor, Malaysia; Advanced Materials and Nanotechnology Lab, Institute of Advanced Technology, University Putra Malaysia, Selangor, Malaysia.
    Theoretical Prediction of CNT-CF/PP Composite Tensile Properties Using Various Numerical Modeling Methods2013In: Fullerenes, nanotubes, and carbon nanostructures (Print), ISSN 1536-383X, E-ISSN 1536-4046, Vol. 21, no 5, p. 411-416Article in journal (Refereed)
    Abstract [en]

    Development of effective models to predict tensile properties of ‘carbon nanotube coated carbon fibre reinforced polypropylene (CNT-CF/PP)’ composites is briefly discussed. The composite taken as the reference is based on the highest growth mechanism of CNTs over carbon fibres. Halpin-Tsai and Combined Voigt-Reuss model has been implemented. Young's modulus for CNT-CF/PP composites has been found 4.5368 GPa and the tensile strength has been estimated 45.367 MPa considering the optimum operating condition of chemical vapor deposition (CVD) technique. Stiffness of the composite is represented through the stress-strain plots; stiffness is proportional to the steepness of the slope. There are slight deviations of results that have been found theoretically over the experimental issues.

  • 2.
    Konusov, F. V.
    et al.
    Tomsk Polytech University, Russia.
    Kholodnaya, G. E.
    Tomsk Polytech University, Russia.
    Sazonov, R. V.
    Tomsk Polytech University, Russia.
    Ponomarev, D. V.
    Tomsk Polytech University, Russia.
    Zhirkov, Igor
    Linköping University, Department of Physics, Chemistry and Biology, Thin Film Physics. Linköping University, Faculty of Science & Engineering.
    Optical properties of carbon-containing titanium oxide nanocomposites obtained by the pulsed plasma chemical method2017In: Fullerenes, nanotubes, and carbon nanostructures (Print), ISSN 1536-383X, E-ISSN 1536-4046, Vol. 25, no 6, p. 343-347Article in journal (Refereed)
    Abstract [en]

    This paper presents the results of an experimental investigation on the optical properties of the TiO2 and TixCyOz nanopowders, produced by the pulsed plasma chemical method. Pulsed plasma chemical synthesis is realized on the laboratory stand, including a plasma chemical reactor (6 l) and TEA-500 electron accelerator. The parameters of the electron beam are as follows: 400-450 keV electron energy, 60 ns half-amplitude pulse duration, up to 200 J pulse energy, and 5 cm beam diameter. In TiO2 sample, obtained using the pulsed plasma chemical method, the particles can be divided into two groups: 100-500 nm large spherical particles and tiny complex particles (sized less than 100 nm). For TixCyOz sample, the morphology of the particles is mainly presented with irregular fragment shape. The average size of the particles is ranged from 200 to 300 nm. The band gap for all synthesized samples is within 2.94-3.35 eV.

  • 3.
    Sazonov, R. V.
    et al.
    Tomsk Polytech University, Russia.
    Kholodnaya, G. E.
    Tomsk Polytech University, Russia.
    Ponomarev, D. V.
    Tomsk Polytech University, Russia.
    Zhirkov, Igor
    Linköping University, Department of Physics, Chemistry and Biology, Thin Film Physics. Linköping University, Faculty of Science & Engineering.
    Pulsed plasma chemical synthesis of carbon-containing titanium oxide-based composite2017In: Fullerenes, nanotubes, and carbon nanostructures (Print), ISSN 1536-383X, E-ISSN 1536-4046, Vol. 25, no 9, p. 526-530Article in journal (Refereed)
    Abstract [en]

    The carbon-containing titanium oxide-based composite was first obtained using a pulsed plasma chemical method. The composite was obtained from the following reagents: TiCl4, CH4, and O-2. The physical and chemical properties of the TixCyOz composite powders were studied (morphology, chemical, elemental and phase composition). The presence of spherical particles and the cubic and prismatic particles were typical for the synthesised carbon-containing titanium oxide-based composites. The large particles are observed (the average size exceeds 150nm) and smaller particles (the average size is 15-30nm). The presence of the dense layer of amorphous carbon (10-15nm thick) around particles is typical for the composites. The peak with a maximum of 1080cm(-1) is registered in IR absorption spectrum of the TixCyOz synthesised composite. The presence of IR radiation in this region of the spectrum is typical for the deformation of atomic oscillations in the Ti-O-C bond, which indicates that carbon and titanium in the composite are bound through oxygen. The content of the defined amount of titanium carbide has not been detected.

  • 4.
    Sazonov, Roman
    et al.
    Tomsk Polytech Univ, Russia.
    Kholodnaya, Galina
    Tomsk Polytech Univ, Russia.
    Ponomarev, Denis
    Tomsk Polytech Univ, Russia.
    Konusov, Fedor
    Tomsk Polytech Univ, Russia.
    Gadirov, Ruslan
    Tomsk State Univ, Russia.
    Zhirkov, Igor
    Linköping University, Department of Physics, Chemistry and Biology, Thin Film Physics. Linköping University, Faculty of Science & Engineering.
    On the possibility of controlling the morphology of carbon-containing titanium dioxide-based nanocomposites during pulsed plasma chemical synthesis2019In: Fullerenes, nanotubes, and carbon nanostructures (Print), ISSN 1536-383X, E-ISSN 1536-4046, Vol. 27, no 9, p. 677-683Article in journal (Refereed)
    Abstract [en]

    Three sets of carbon-containing nanocomposites based on titanium dioxide were synthesised by changing the concentrations of the original precursors (CH4, (2)) using a pulsed plasma chemical method. The elemental and chemical analyses of the synthesised nanocomposites were performed. The morphology of the carbon-containing titanium dioxide-based nanocomposites was studied by transmission electron microscopy. To determine the crystal structures of the nanocomposites, the standard method of X-ray phase analysis was used. The band gaps for the synthesised carbon-containing titanium dioxide-based composites were calculated using the diffuse reflectance spectra in the range of 1.3-3.6eV. It was experimentally proved that the band gap for indirect transitions depended on the total carbon content in the synthesised samples and was 2.76eV for some samples.

  • 5.
    Sazonov, Roman
    et al.
    Tomsk Polytech Univ, Russia.
    Kholodnaya, Galina
    Tomsk Polytech Univ, Russia.
    Ponomarev, Denis
    Tomsk Polytech Univ, Russia.
    Sivkov, Alexander
    Tomsk Polytech Univ, Russia.
    Shanenkov, Ivan
    Tomsk Polytech Univ, Russia.
    Zhirkov, Igor
    Linköping University, Department of Physics, Chemistry and Biology, Thin Film Physics. Linköping University, Faculty of Science & Engineering.
    Synthesis of multicomponent nanocomposites containing filamentary carbon nanostructures2019In: Fullerenes, nanotubes, and carbon nanostructures (Print), ISSN 1536-383X, E-ISSN 1536-4046Article in journal (Refereed)
    Abstract [en]

    In this work, the multicomponent nanocomposites containing filamentary carbon nanostructures were synthesized using materials based on iron oxides with a predominant content of the epsilon phase (epsilon-Fe2O3). These iron oxide-based materials were obtained by a direct plasma-dynamic synthesis with supersonic outflow of an iron-containing electric discharge plasma into an oxygen atmosphere. Subsequently, they were used as an initial precursor and placed in the plasma-chemical reactor, where the multicomponent C/SixOy/Fe2O3 nanostructures were synthesized under the influence of the pulsed electron beam. This method was based on the volume excitation of the reaction gas by a pulsed electron beam in such a way as to control the uniform process implementation in the entire excitation region. The morphology and phase composition of the synthesized C/SixOy/Fe2O3 nanocomposites were studied. A typical morphological feature of the C/SixOy/Fe2O3 samples was found to be the formation of filamentary nanostructures. Their diameter does not exceed 10-20 nm, while their length varies up to 1 mu m.

  • 6.
    Semchuk, OY
    et al.
    National Academy of Sciences of Ukraine.
    Bila, RV
    National Academy of Sciences of Ukraine.
    Willander, Magnus
    Chalmers University of Technology and Goteborg University.
    Karlsteen, M
    Chalmers University of Technology and Goteborg University.
    Laser-surface nanostructures in carbon coating2005In: Fullerenes, nanotubes, and carbon nanostructures (Print), ISSN 1536-383X, E-ISSN 1536-4046, Vol. 13, p. 331-337Article in journal (Refereed)
    Abstract [en]

    In this paper we propose a theoretical basis of a new method of Laser Ablation Lithography (LAL) using coherent laser beams interference patterns. The advantage of our method is the absence of the need to use a mask. In our method the profile of nanostructures surface in carbon coating is produced by an interference laser beam pattern and depends on the following parameters: angle of beams convergence, phase difference, and intensity of the beams, and so forth.

1 - 6 of 6
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf