Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4
Аутори
Radovanović, LidijaRadovanović, Željko
Kremenović, Aleksandar
Simović, Bojana
Vasić, Milica V.
Rogan, Jelena
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In recent years, thermal decomposition studies of transition metal complexes with
benzenepolycarboxylate ligands have become an area of a great importance due to the possibility of
obtaining useful metal oxides with desirable electrical, magnetic and catalytic properties [1]. As a
contrast to conventional methods for the preparation of metal oxides, such as hydrothermal or sol–
gel treatment, thermolysis is faster, more efficient and environmentally friendly. Mn(II)–dipya
(dipya = 2,2’-dipyridylamine) complex with tetraanion of 1,2,4,5-benzenetetracarboxylic
(pyromellitic, H4pyr) acid, [Mn2(dipya)2(pyr)(H2O)2], has been prepared and characterized by
elemental, spectral and microscopy analyses. Direct thermolysis of the complex up to 1200 °C in an
air atmosphere yielded spinel Mn3O4 oxide material. The obtained Mn3O4 has been characterized
for its structural, spectroscopic, morphological and optical properties. The possibilities of using this
oxide as photocatalyst or co-photo...catalyst for removing textile organic dyes, as well as inorganic
pigmentary material, were also investigated and discussed.
Кључне речи:
Manganese(II)-complex / thermolysis / Mn3O4 / photocatalysis / pigmentИзвор:
Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022, 2022, 192-Издавач:
- Banja Luka : University in Banjaluka, Faculty of Technology
Колекције
Институција/група
Inovacioni centarTY - CONF AU - Radovanović, Lidija AU - Radovanović, Željko AU - Kremenović, Aleksandar AU - Simović, Bojana AU - Vasić, Milica V. AU - Rogan, Jelena PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6723 AB - In recent years, thermal decomposition studies of transition metal complexes with benzenepolycarboxylate ligands have become an area of a great importance due to the possibility of obtaining useful metal oxides with desirable electrical, magnetic and catalytic properties [1]. As a contrast to conventional methods for the preparation of metal oxides, such as hydrothermal or sol– gel treatment, thermolysis is faster, more efficient and environmentally friendly. Mn(II)–dipya (dipya = 2,2’-dipyridylamine) complex with tetraanion of 1,2,4,5-benzenetetracarboxylic (pyromellitic, H4pyr) acid, [Mn2(dipya)2(pyr)(H2O)2], has been prepared and characterized by elemental, spectral and microscopy analyses. Direct thermolysis of the complex up to 1200 °C in an air atmosphere yielded spinel Mn3O4 oxide material. The obtained Mn3O4 has been characterized for its structural, spectroscopic, morphological and optical properties. The possibilities of using this oxide as photocatalyst or co-photocatalyst for removing textile organic dyes, as well as inorganic pigmentary material, were also investigated and discussed. PB - Banja Luka : University in Banjaluka, Faculty of Technology C3 - Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022 T1 - Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4 SP - 192 UR - https://hdl.handle.net/21.15107/rcub_technorep_6723 ER -
@conference{ author = "Radovanović, Lidija and Radovanović, Željko and Kremenović, Aleksandar and Simović, Bojana and Vasić, Milica V. and Rogan, Jelena", year = "2022", abstract = "In recent years, thermal decomposition studies of transition metal complexes with benzenepolycarboxylate ligands have become an area of a great importance due to the possibility of obtaining useful metal oxides with desirable electrical, magnetic and catalytic properties [1]. As a contrast to conventional methods for the preparation of metal oxides, such as hydrothermal or sol– gel treatment, thermolysis is faster, more efficient and environmentally friendly. Mn(II)–dipya (dipya = 2,2’-dipyridylamine) complex with tetraanion of 1,2,4,5-benzenetetracarboxylic (pyromellitic, H4pyr) acid, [Mn2(dipya)2(pyr)(H2O)2], has been prepared and characterized by elemental, spectral and microscopy analyses. Direct thermolysis of the complex up to 1200 °C in an air atmosphere yielded spinel Mn3O4 oxide material. The obtained Mn3O4 has been characterized for its structural, spectroscopic, morphological and optical properties. The possibilities of using this oxide as photocatalyst or co-photocatalyst for removing textile organic dyes, as well as inorganic pigmentary material, were also investigated and discussed.", publisher = "Banja Luka : University in Banjaluka, Faculty of Technology", journal = "Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022", title = "Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4", pages = "192", url = "https://hdl.handle.net/21.15107/rcub_technorep_6723" }
Radovanović, L., Radovanović, Ž., Kremenović, A., Simović, B., Vasić, M. V.,& Rogan, J.. (2022). Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4. in Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022 Banja Luka : University in Banjaluka, Faculty of Technology., 192. https://hdl.handle.net/21.15107/rcub_technorep_6723
Radovanović L, Radovanović Ž, Kremenović A, Simović B, Vasić MV, Rogan J. Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4. in Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022. 2022;:192. https://hdl.handle.net/21.15107/rcub_technorep_6723 .
Radovanović, Lidija, Radovanović, Željko, Kremenović, Aleksandar, Simović, Bojana, Vasić, Milica V., Rogan, Jelena, "Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4" in Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022 (2022):192, https://hdl.handle.net/21.15107/rcub_technorep_6723 .