Pregled bibliografske jedinice broj: 145525
Synthesis and characterization of nanocrystalline RuO2 powders
Synthesis and characterization of nanocrystalline RuO2 powders // Materials letters, 58 (2004), 9; 1431-1436 doi:10.1016/j.matlet.2003.09.040 (međunarodna recenzija, članak, znanstveni)
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Naslov
Synthesis and characterization of nanocrystalline
RuO2 powders
Autori
Musić, Svetozar ; Popović, Stanko ; Maljković, Miroslava ; Šarić, Ankica
Izvornik
Materials letters (0167-577X) 58
(2004), 9;
1431-1436
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
RuO2 ; nanocrystallinity ; DTA ; XRD ; FT-IR ; TEM.
Sažetak
The synthesis of nanocrystalline RuO2 powders by combining “ wet” chemical precipitation, autoclaving and thermal treatment of amorphous precursors has been investigated. Amorphous RuO2 precursors were precipitated from RuNO(NO3)3 or RuCl3 solutions by adding NH4OH solution up to ~pH 5. The samples were characterized by DTA, XRD, FT- IR spectroscopy and TEM. The control of particle size was achieved by heating of amorphous precursor due to regular particle (crystallite) growth. Nanosized RuO2 particles were formed up to 450°C. However, at 600°C the size of RuO2 particles was significantly increased.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Stanko Popović
(autor)
Svetozar Musić
(autor)
Miroslava Maljković
(autor)
Ankica Šarić
(autor)
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