Pregled bibliografske jedinice broj: 720158
The formation of zinc oxide nanoparticles from zinc acetylacetonate hydrate intert-butanol : a comparative mechanistic study with isomeric C4 alcohols as the media
The formation of zinc oxide nanoparticles from zinc acetylacetonate hydrate intert-butanol : a comparative mechanistic study with isomeric C4 alcohols as the media // Materials research bulletin, 46 (2011), 12; 2497-2501 doi:10.1016/j.materresbull.2011.08.018 (međunarodna recenzija, članak, znanstveni)
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Naslov
The formation of zinc oxide nanoparticles from zinc acetylacetonate hydrate intert-butanol : a comparative mechanistic study with isomeric C4 alcohols as the media
Autori
Ambrožić, Gabriela ; Škapin, Srečo D. ; Žigon, Majda ; Crnjak Orel, Zorica
Izvornik
Materials research bulletin (0025-5408) 46
(2011), 12;
2497-2501
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nanostructures; chemical synthesis; nuclear magnetic resonance (NMR)
Sažetak
Spherical ZnO nanoparticles were synthesized via a simple one-pot synthesis route by refluxing an oversaturated solution of zinc acetylacetonate hydrate in tert-butanol. A reaction occurs via a ligand-exchange mechanism, i.e., the dissociation of the acetylacetonate group from the zinc center. The formation of ZnO is slow because of the low nucleophilicity, boiling point and dielectric constant of the medium. The single-crystal ZnO nanoparticles develop near the precursor surface until they reach a critical size and, once diffused into the medium, do not agglomerate, but retain their size and morphology.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
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
