Pregled bibliografske jedinice broj: 609586
Thermal decomposition of hydrated salts of Ni(II)-acetate and Ni(II)-lactate
Thermal decomposition of hydrated salts of Ni(II)-acetate and Ni(II)-lactate // Journal of molecular structure, 1044 (2013), 231-238 doi:10.1016/j.molstruc.2012.10.010 (međunarodna recenzija, članak, znanstveni)
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Naslov
Thermal decomposition of hydrated salts of Ni(II)-acetate and Ni(II)-lactate
Autori
Marciuš, Marijan ; Ristić, Mira ; Ivanda, Mile ; Musić, Svetozar
Izvornik
Journal of molecular structure (0022-2860) 1044
(2013);
231-238
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
FE-SEM/EDS; Ni; NiO; Raman; UV/Vis/NIR; XRD
Sažetak
The formation and microstructure of thermal decomposition products obtained in air from Ni(II)-acetate tetrahydrate and Ni(II)-lactate tetrahydrate were investigated using XRD, Raman, UV/Vis/NIR and FE-SEM/EDS techniques. The formation of metallic Ni particles was due to the presence of acetate and lactate groups as reducens and with an increase in the heating temperature the reoxidation of Ni particles occurred. Crystallite sizes of Ni and NiO particles were in nanosize range and with increasing heating temperature the crystallite size of NiO particles was growing. The Raman spectra depended on the microstructure of NiO particles. Raman spectrum features of NiO were temperature dependent. UV/Vis/NIR spectra also showed a certain dependence on the microstructure of NiO samples. The crystal growth of NiO particles and the sintering effect were pronounced at the highest heating temperature.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
Napomena
Rad je prezentiran na skupu 31st European Congress on Molecular Spectroscopy "Molecular spectroscopy and molecular structure", održanom od 26.–31.08.2012.g., Cluj-Napoca, Rumunjska ; Simion Aştilean, Austin J. Barnes, Vasile Chiş, Onuc Cozar (ur.).
POVEZANOST RADA
Projekti:
098-0982904-2898 - Fizika i primjena nanostruktura i volumne tvari (Ivanda, Mile, MZOS ) ( CroRIS)
098-0982904-2952 - Sinteza i mikrostruktura metalnih oksida i oksidnih stakala (Ristić, Mira, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
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
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
