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Pregled bibliografske jedinice broj: 768333

Formation and characterization of ribbon-like RuO2/Ru fibers


Ristić, Mira; Marciuš, Marijan; Petrović, Željka; Ivanda, Mile; Musić, Svetozar
Formation and characterization of ribbon-like RuO2/Ru fibers // Materials letters, 156 (2015), 142-145 doi:10.1016/j.matlet.2015.04.136 (međunarodna recenzija, članak, znanstveni)


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Naslov
Formation and characterization of ribbon-like RuO2/Ru fibers

Autori
Ristić, Mira ; Marciuš, Marijan ; Petrović, Željka ; Ivanda, Mile ; Musić, Svetozar

Izvornik
Materials letters (0167-577X) 156 (2015); 142-145

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
RuO2/Ru; Electrospinning; FE SEM; XRD; FT-IR; Raman

Sažetak
Experimental conditions for the formation of RuO2/Ru fibers by electrospinning were investigated. Samples were characterized by the FE SEM, XRD, FT-IR and Raman techniques. Round fibers were produced by electrospinning a viscous polyvinylpyrrolidone (PVP)–C2H5OH–H2O solution, whereas with the addition of RuNO(NO3)3, ribbon-like fibers were produced. Heating the ribbon-like fibers of PVP+RuNO(NO3)3 at 400 °C for 1 h yielded a RuO2/Ru composite with the preserved morphology of the precursor. The surface of the ribbon-like RuO2/Ru fibers showed a porous nano/microstructure. PVP+RuNO(NO3)3 foils, produced by freeze-drying the corresponding viscous solution, did not yield ribbon-like fibers upon heating at 400 °C for 1 h. This suggests that the formation of a ribbon-like morphology is the cumulative effect of solvent evaporation during the electrospinning of a viscous solution and the interaction of PVP with RuNO(NO3)3.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Ristić, Mira; Marciuš, Marijan; Petrović, Željka; Ivanda, Mile; Musić, Svetozar
Formation and characterization of ribbon-like RuO2/Ru fibers // Materials letters, 156 (2015), 142-145 doi:10.1016/j.matlet.2015.04.136 (međunarodna recenzija, članak, znanstveni)
Ristić, M., Marciuš, M., Petrović, Ž., Ivanda, M. & Musić, S. (2015) Formation and characterization of ribbon-like RuO2/Ru fibers. Materials letters, 156, 142-145 doi:10.1016/j.matlet.2015.04.136.
@article{article, year = {2015}, pages = {142-145}, DOI = {10.1016/j.matlet.2015.04.136}, keywords = {RuO2/Ru, Electrospinning, FE SEM, XRD, FT-IR, Raman}, journal = {Materials letters}, doi = {10.1016/j.matlet.2015.04.136}, volume = {156}, issn = {0167-577X}, title = {Formation and characterization of ribbon-like RuO2/Ru fibers}, keyword = {RuO2/Ru, Electrospinning, FE SEM, XRD, FT-IR, Raman} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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