Pregled bibliografske jedinice broj: 1206263
Magnetism of copper(II)/zinc(II)-MOF-74 compounds obtained over three different synthetic pathways
Magnetism of copper(II)/zinc(II)-MOF-74 compounds obtained over three different synthetic pathways // 8th European Conference on Molecular Magnetism : Book of Abstracts
Rennes, 2022. str. 113-113 (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Magnetism of copper(II)/zinc(II)-MOF-74 compounds obtained over three different synthetic pathways
Autori
Žilić, Dijana ; Muratović, Senada ; Martinez, Valentina ; Karadeniz, Bahar ; Pajić, Damir ; Brekalo, Ivana ; Arhangelskis, Mihails ; Mazaj, Matjaž ; Mali, Gregor ; Friščić, Tomislav ; Krupskaya, Yulia ; Kataev, Vladislav ; Užarević, Krunoslav
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
8th European Conference on Molecular Magnetism : Book of Abstracts
/ - Rennes, 2022, 113-113
Skup
8th European Conference on Molecular Magnetism (ECMM 2022)
Mjesto i datum
Rennes, Francuska, 04.07.2022. - 07.07.2022
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
MOF ; MOF-74 ; Cu(II) ; Zn(II) ; EPR ; ESR ; magnetism
Sažetak
We present the results of studying the magnetic properties of three multivariate zinc(II)/copper(II)-MOF-74 materials. Two of them, CuZn-MOF-74 and ZnCu-MOF-74, were obtained through the template-controlled mechanochemical procedure, from magnetically interesting Cu-intermediate or non-magnetic Zn-intermediate. The third one, Zn-Cu-MOF-74-alloyed, was obtained by mechanical alloying, growing MOF-74 structure from mechanically amorphized Cu-MOF-74 and Zn-MOF-74 mixture by the accelerated aging process.[1, 2, 3] While the three product materials have almost identical PXRD and FTIR spectra, they differ significantly in their magnetic properties, obtained by very detailed magnetization, X-band, multifrequency high-field ESR, and solid-state NMR measurements. The results were compared to the low-dimensional antiferromagnetic behaviour observed in both monometallic Cu-MOF-74 and Cu-intermediate, and to the magnetic properties of other similar monometallic compounds: Fe-MOF-74, Co-MOF-74, and Ni-MOF-74.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-3168 - Studija važnosti spinskih međudjelovanja kao osnova za nove pristupe u istraživanju materijala (SPES) (Ilakovac-Kveder, Marina, HRZZ - 2018-01) ( CroRIS)
HRZZ-PZS-2019-02-4129 - Mehanokemijske i bezotopinske strategije za sintezu funkcionalnih poroznih materijala s naprednim fizičko-kemijskim i katalitičkim svojstvima (MECHADVANCE) (Užarević, Krunoslav, HRZZ - 2019-02) ( CroRIS)
MZO-MZO-DAAD-910-08/18-01/00324 - Magneto-strukturne korelacije u molekulskim magnetskim kompleksima istraživane spektroskopijom elektronske spinske rezonancije (Žilić, Dijana, MZO ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Krunoslav Užarević
(autor)
Ivana Brekalo
(autor)
Damir Pajić
(autor)
Senada Muratović
(autor)
Dijana Žilić
(autor)
Bahar Karadeniz
(autor)
Valentina Martinez
(autor)