Pregled bibliografske jedinice broj: 1217697
Preparation of Nanocrystalline Lanthanide-Based Metal-Organic Frameworks and their Derivatives
Preparation of Nanocrystalline Lanthanide-Based Metal-Organic Frameworks and their Derivatives // 19th Ružička Days “Today Science – Tomorrow Industry” - Book of Abstracts / Babić, Jurislav ; Lauš, Ivana (ur.).
Osijek: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2022. str. 53-53 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1217697 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Preparation of Nanocrystalline Lanthanide-Based
Metal-Organic Frameworks and their Derivatives
Autori
Šilješ, Tomislav ; Goman, Sara ; Kojčinović, Jelena ; Tatar, Dalibor ; Nundy, Srijita ; Đerđ, Igor
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
19th Ružička Days “Today Science – Tomorrow Industry” - Book of Abstracts
/ Babić, Jurislav ; Lauš, Ivana - Osijek : Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2022, 53-53
Skup
19. Ružičkini dani "Danas znanost - sutra industrija"
Mjesto i datum
Vukovar, Hrvatska, 21.09.2022. - 23.09.2022
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
metal-organic framework ; lanthanides ; nanorods ; photocatalysis
Sažetak
Metal-organic frameworks (MOFs) are a type of porous materials built from metal cations coordinated by organic ligands, the so-called linkers, in the form of one-, two- or three- dimensional structures. Due to the large specific surface area of MOFs and the ability to easily release and accept electrons from lanthanide metals, they have potential applications in electrocatalysis, photocatalysis [1], and gas storage [2]. In this research, nanocrystalline succinate MOFs based on lanthanides La, Ce, and Pr were synthesized. The synthesis was carried out via the solvothermal method, in which a mixture of DMF and water was used. The structure of the obtained crystals was characterized using Fourier transform infrared spectroscopy (FTIR), powder X- ray diffraction (PXRD), and thermogravimetric analysis (TGA) coupled with differential scanning calorimetry (DSC). Morphology was determined using scanning electron microscopy (SEM). Pyrolysis of the obtained MOFs in the oxidative and inert atmosphere was monitored in situ by TGA/DSC, and residues were characterized by PXRD. Performed analyses revealed nanocrystalline rod-like nanostructures which could be used directly in catalysis or as storage materials. Synthesized MOFs are also suitable for application as precursors for the synthesis of shape-controlled lanthanide oxides and lanthanide-doped carbon nanostructures.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Sveučilište u Osijeku - Odjel za kemiju