Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres
Само за регистроване кориснике
2018
Аутори
Zdravković, Jelena D.Radovanović, Lidija
Poleti, Dejan
Rogan, Jelena R.
Vulić, Predrag J.
Radovanović, Željko
Minić, Dragica M.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The design of mixed-ligand complexes are of increasing interest from fundamental as well as technological and curative aspects. Having that in mind, we studied zinc complex containing 2,2'-dipyridylamine (dipya) and dianion of isophthalic acid (ipht), [Zn(dipya)(ipht)](n), as promising precursor for synthesis of nanostructured metal oxide. In that sense, the mechanism and degradation kinetics of [Zn(dipya)(ipht)](n), was analyzed under non-isothermal conditions in nitrogen and in air atmospheres. Peak deconvolution of the [Zn(dipya)(ipht)](n), decomposition profile, in the form of a derivative thermogram (DTG), in nitrogen atmosphere, revealed the presence of three decomposition steps, while in air five single steps were isolated. In both cases ZnO is formed as residue at 530 degrees C: pure (in air) or in amorphous matrix (nitrogen). In air we obtained well crystalized ZnO nanospheres (-25 nm), by thermal treatment in temperature range 370-530 degrees C showing that this complex could... be considered as good precursor for production of nanosized ZnO.
Кључне речи:
Mechanism and kinetics of degradation / Deconvolution / Thermodynamics / ProductionИзвор:
Solid State Sciences, 2018, 80, 123-131Издавач:
- Elsevier Masson SAS
Финансирање / пројекти:
- 0-3D наноструктуре за примену у електроници и обновљивим изворима енергије: синтеза, карактеризација и процесирање (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45007)
DOI: 10.1016/j.solidstatesciences.2018.04.013
ISSN: 1293-2558
WoS: 000432824000016
Scopus: 2-s2.0-85047637094
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Zdravković, Jelena D. AU - Radovanović, Lidija AU - Poleti, Dejan AU - Rogan, Jelena R. AU - Vulić, Predrag J. AU - Radovanović, Željko AU - Minić, Dragica M. PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4003 AB - The design of mixed-ligand complexes are of increasing interest from fundamental as well as technological and curative aspects. Having that in mind, we studied zinc complex containing 2,2'-dipyridylamine (dipya) and dianion of isophthalic acid (ipht), [Zn(dipya)(ipht)](n), as promising precursor for synthesis of nanostructured metal oxide. In that sense, the mechanism and degradation kinetics of [Zn(dipya)(ipht)](n), was analyzed under non-isothermal conditions in nitrogen and in air atmospheres. Peak deconvolution of the [Zn(dipya)(ipht)](n), decomposition profile, in the form of a derivative thermogram (DTG), in nitrogen atmosphere, revealed the presence of three decomposition steps, while in air five single steps were isolated. In both cases ZnO is formed as residue at 530 degrees C: pure (in air) or in amorphous matrix (nitrogen). In air we obtained well crystalized ZnO nanospheres (-25 nm), by thermal treatment in temperature range 370-530 degrees C showing that this complex could be considered as good precursor for production of nanosized ZnO. PB - Elsevier Masson SAS T2 - Solid State Sciences T1 - Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres EP - 131 SP - 123 VL - 80 DO - 10.1016/j.solidstatesciences.2018.04.013 ER -
@article{ author = "Zdravković, Jelena D. and Radovanović, Lidija and Poleti, Dejan and Rogan, Jelena R. and Vulić, Predrag J. and Radovanović, Željko and Minić, Dragica M.", year = "2018", abstract = "The design of mixed-ligand complexes are of increasing interest from fundamental as well as technological and curative aspects. Having that in mind, we studied zinc complex containing 2,2'-dipyridylamine (dipya) and dianion of isophthalic acid (ipht), [Zn(dipya)(ipht)](n), as promising precursor for synthesis of nanostructured metal oxide. In that sense, the mechanism and degradation kinetics of [Zn(dipya)(ipht)](n), was analyzed under non-isothermal conditions in nitrogen and in air atmospheres. Peak deconvolution of the [Zn(dipya)(ipht)](n), decomposition profile, in the form of a derivative thermogram (DTG), in nitrogen atmosphere, revealed the presence of three decomposition steps, while in air five single steps were isolated. In both cases ZnO is formed as residue at 530 degrees C: pure (in air) or in amorphous matrix (nitrogen). In air we obtained well crystalized ZnO nanospheres (-25 nm), by thermal treatment in temperature range 370-530 degrees C showing that this complex could be considered as good precursor for production of nanosized ZnO.", publisher = "Elsevier Masson SAS", journal = "Solid State Sciences", title = "Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres", pages = "131-123", volume = "80", doi = "10.1016/j.solidstatesciences.2018.04.013" }
Zdravković, J. D., Radovanović, L., Poleti, D., Rogan, J. R., Vulić, P. J., Radovanović, Ž.,& Minić, D. M.. (2018). Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres. in Solid State Sciences Elsevier Masson SAS., 80, 123-131. https://doi.org/10.1016/j.solidstatesciences.2018.04.013
Zdravković JD, Radovanović L, Poleti D, Rogan JR, Vulić PJ, Radovanović Ž, Minić DM. Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres. in Solid State Sciences. 2018;80:123-131. doi:10.1016/j.solidstatesciences.2018.04.013 .
Zdravković, Jelena D., Radovanović, Lidija, Poleti, Dejan, Rogan, Jelena R., Vulić, Predrag J., Radovanović, Željko, Minić, Dragica M., "Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres" in Solid State Sciences, 80 (2018):123-131, https://doi.org/10.1016/j.solidstatesciences.2018.04.013 . .