The synthesis of single phase WC nanoparticles/C composite by solid state reaction involving nitrogen-rich carbonized polyaniline

Gavrilov, Nemanja; Pasti, Igor; Krstić, Jugoslav; Mitrić, Miodrag; Ciric-Marjanovic, Gordana; Mentus, Slavko

doi:10.1016/j.ceramint.2013.04.062

Samo za registrovane korisnike

2013

Autori

Gavrilov, Nemanja

Pasti, Igor

Krstić, Jugoslav

Mitrić, Miodrag

Ciric-Marjanovic, Gordana

Mentus, Slavko

Članak u časopisu (Objavljena verzija)

Metapodaci

Prikaz svih podataka o dokumentu

Apstrakt

Single phase tungsten carbide nanoparticles (WC-NPs), (mean particle diameter 5.4 nm), distributed over carbonized polyaniline (C-PANT) nanotubes/nanosheets were synthesized by a solid state reaction between WO3 and nitrogen-rich carbonized polyaniline at 1000 degrees C in a reducing atmosphere. The resulting composite was characterized by X-ray diffractometry, electron microscopy, thermogravimetry in oxidizing and reduction atmospheres and elemental analysis. We suggested that the synthesis of WC as a single phase was facilitated by reactive C atoms with dangling bonds, formed upon nitrogen removal.

Ključne reči:

Nanocomposite / Tungsten carbide / Nitrogen depletion / Carbonized polyaniline

Izvor:
Ceramics International, 2013, 39, 8, 8761-8765

Izdavač:

Elsevier Sci Ltd, Oxford

Finansiranje / projekti:

Litijum-jon baterije i gorivne ćelije-istraživanje i razvoj (RS-45014)
Elektroprovodni i redoks-aktivni polimeri i oligomeri: sinteza, struktura, svojstva i primena (RS-172043)
Nanostrukturni funkcionalni i kompozitni materijali u katalitičkim i sorpcionim procesima (RS-45001)
Serbian Academy of Sciences and Arts

DOI: 10.1016/j.ceramint.2013.04.062

ISSN: 0272-8842

WoS: 000325835100026

Scopus: 2-s2.0-84883749039

[ Google Scholar ]


	11
	10

TY  - JOUR
AU  - Gavrilov, Nemanja
AU  - Pasti, Igor
AU  - Krstić, Jugoslav
AU  - Mitrić, Miodrag
AU  - Ciric-Marjanovic, Gordana
AU  - Mentus, Slavko
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1261
AB  - Single phase tungsten carbide nanoparticles (WC-NPs), (mean particle diameter 5.4 nm), distributed over carbonized polyaniline (C-PANT) nanotubes/nanosheets were synthesized by a solid state reaction between WO3 and nitrogen-rich carbonized polyaniline at 1000 degrees C in a reducing atmosphere. The resulting composite was characterized by X-ray diffractometry, electron microscopy, thermogravimetry in oxidizing and reduction atmospheres and elemental analysis. We suggested that the synthesis of WC as a single phase was facilitated by reactive C atoms with dangling bonds, formed upon nitrogen removal.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - The synthesis of single phase WC nanoparticles/C composite by solid state reaction involving nitrogen-rich carbonized polyaniline
VL  - 39
IS  - 8
SP  - 8761
EP  - 8765
DO  - 10.1016/j.ceramint.2013.04.062
ER  -

@article{
author = "Gavrilov, Nemanja and Pasti, Igor and Krstić, Jugoslav and Mitrić, Miodrag and Ciric-Marjanovic, Gordana and Mentus, Slavko",
year = "2013",
abstract = "Single phase tungsten carbide nanoparticles (WC-NPs), (mean particle diameter 5.4 nm), distributed over carbonized polyaniline (C-PANT) nanotubes/nanosheets were synthesized by a solid state reaction between WO3 and nitrogen-rich carbonized polyaniline at 1000 degrees C in a reducing atmosphere. The resulting composite was characterized by X-ray diffractometry, electron microscopy, thermogravimetry in oxidizing and reduction atmospheres and elemental analysis. We suggested that the synthesis of WC as a single phase was facilitated by reactive C atoms with dangling bonds, formed upon nitrogen removal.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "The synthesis of single phase WC nanoparticles/C composite by solid state reaction involving nitrogen-rich carbonized polyaniline",
volume = "39",
number = "8",
pages = "8761-8765",
doi = "10.1016/j.ceramint.2013.04.062"
}

Gavrilov, N., Pasti, I., Krstić, J., Mitrić, M., Ciric-Marjanovic, G.,& Mentus, S.. (2013). The synthesis of single phase WC nanoparticles/C composite by solid state reaction involving nitrogen-rich carbonized polyaniline. in Ceramics International
Elsevier Sci Ltd, Oxford., 39(8), 8761-8765.
https://doi.org/10.1016/j.ceramint.2013.04.062

Gavrilov N, Pasti I, Krstić J, Mitrić M, Ciric-Marjanovic G, Mentus S. The synthesis of single phase WC nanoparticles/C composite by solid state reaction involving nitrogen-rich carbonized polyaniline. in Ceramics International. 2013;39(8):8761-8765.
doi:10.1016/j.ceramint.2013.04.062 .

Gavrilov, Nemanja, Pasti, Igor, Krstić, Jugoslav, Mitrić, Miodrag, Ciric-Marjanovic, Gordana, Mentus, Slavko, "The synthesis of single phase WC nanoparticles/C composite by solid state reaction involving nitrogen-rich carbonized polyaniline" in Ceramics International, 39, no. 8 (2013):8761-8765,
https://doi.org/10.1016/j.ceramint.2013.04.062 . .