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Pregled bibliografske jedinice broj: 706635

Development of ZnO microstructures produced by rapid hydrolysis of zinc acetylacetonate

Petrović, Željka; Ristić, Mira; Musić, Svetozar
Development of ZnO microstructures produced by rapid hydrolysis of zinc acetylacetonate // Ceramics international, 40 (2014), 7/Part B; 10953-10959 doi:10.1016/j.ceramint.2014.03.095 (međunarodna recenzija, članak, znanstveni)

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Naslov
Development of ZnO microstructures produced by rapid hydrolysis of zinc acetylacetonate

Autori
Petrović, Željka ; Ristić, Mira ; Musić, Svetozar

Izvornik
Ceramics international (0272-8842) 40 (2014), 7/Part B; 10953-10959

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

Ključne riječi
ZnO; XRD; FT-IR; FE-SEM; UV/vis

Sažetak
ZnO particles were produced combining the rapid hydrolysis of zinc acetylacetonate and autoclaving the precipitation systems at 220 °C. The possible influence of cetyltrimethylammonium bromide (CTAB) on the ZnO microstructure was also investigated. ZnO particles showed certain differences in their microstructure, although all of them were based on hexagonal symmetry (wurtzite-type crystal structure). The presence of hollow ZnO particles was also shown. All these particles showed their substructure, consisting of nanosize ZnO particles (crystallites) which built stable hexagons. The presence of lamellar substructure in the formation of hexagonal ZnO pyramids was also noticed. The corresponding mechanism included (a) rapid hydrolysis of zinc acetylacetonate yielding a ZnO phase, (b) formation of Zn-NH3 complexes and partial dissolution of the ZnO phase, (c) decomposition of Zn-NH3 complexes at autoclaving temperature, and (d) competitive reaction of Zn(OH)2 formation with transformation to ZnO.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA

Projekti:
098-0982904-2952 - Sinteza i mikrostruktura metalnih oksida i oksidnih stakala (Ristić, Mira, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Mira Ristić (autor)

Avatar Url Željka Petrović (autor)

Avatar Url Svetozar Musić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Petrović, Željka; Ristić, Mira; Musić, Svetozar
Development of ZnO microstructures produced by rapid hydrolysis of zinc acetylacetonate // Ceramics international, 40 (2014), 7/Part B; 10953-10959 doi:10.1016/j.ceramint.2014.03.095 (međunarodna recenzija, članak, znanstveni)
Petrović, Ž., Ristić, M. & Musić, S. (2014) Development of ZnO microstructures produced by rapid hydrolysis of zinc acetylacetonate. Ceramics international, 40 (7/Part B), 10953-10959 doi:10.1016/j.ceramint.2014.03.095.
@article{article, author = {Petrovi\'{c}, \v{Z}eljka and Risti\'{c}, Mira and Musi\'{c}, Svetozar}, year = {2014}, pages = {10953-10959}, DOI = {10.1016/j.ceramint.2014.03.095}, keywords = {ZnO, XRD, FT-IR, FE-SEM, UV/vis}, journal = {Ceramics international}, doi = {10.1016/j.ceramint.2014.03.095}, volume = {40}, number = {7/Part B}, issn = {0272-8842}, title = {Development of ZnO microstructures produced by rapid hydrolysis of zinc acetylacetonate}, keyword = {ZnO, XRD, FT-IR, FE-SEM, UV/vis} }
@article{article, author = {Petrovi\'{c}, \v{Z}eljka and Risti\'{c}, Mira and Musi\'{c}, Svetozar}, year = {2014}, pages = {10953-10959}, DOI = {10.1016/j.ceramint.2014.03.095}, keywords = {ZnO, XRD, FT-IR, FE-SEM, UV/vis}, journal = {Ceramics international}, doi = {10.1016/j.ceramint.2014.03.095}, volume = {40}, number = {7/Part B}, issn = {0272-8842}, title = {Development of ZnO microstructures produced by rapid hydrolysis of zinc acetylacetonate}, keyword = {ZnO, XRD, FT-IR, FE-SEM, UV/vis} }

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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