Napredna pretraga

Pregled bibliografske jedinice broj: 80101

Influence of synthesis procedure on the formation of RuO2


Musić, Svetozar; Popović, Stanko; Maljković, Miroslava; Furić, Krešimir; Gajović, Andreja
Influence of synthesis procedure on the formation of RuO2 // Materials Letters, 56 (2002), 5; 806-811 (međunarodna recenzija, članak, znanstveni)


Naslov
Influence of synthesis procedure on the formation of RuO2

Autori
Musić, Svetozar ; Popović, Stanko ; Maljković, Miroslava ; Furić, Krešimir ; Gajović, Andreja

Izvornik
Materials Letters (0167-557X) 56 (2002), 5; 806-811

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

Ključne riječi
Synthesis; RuO2; Alkali

Sažetak
Influence of synthesis procedure on the formation of RuO2 was examined. The synthesis applied in the present work was based on the addition of strong organic alkali (tetramethylammonium hydroxide) into alcoholic or water solution of RuNO(NO3)3 and the precipitation of amorphous ruthenium hydrous oxide, which was further heated at high temperatures. The synthesis conditions for the preparation of nanocrystalline RuO2, as a single phase, were found. XRD showed that amorphous ruthenium hydrous oxide, upon thermal treatment, easily transforms into RuO2 and Ru. The molar fractions of these two phases depended on the heating temperature and atmosphere (air or argon). The samples were also characterized by laser Raman and FT-IR spectroscopies.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • Chemical Abstracts