TY  - CONF
AU  - Acković, Jovana
AU  - Nikolić, Nenad
AU  - Nedić, Zoran
AU  - Micić, Ružica
AU  - Senćanski, Jelena
AU  - Pagnacco, Maja
AU  - Tančić, Pavle
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6428
AB  - In this paper, 12-tungstenphosphoric acid (PWA) was synthesized in combination with FeCl3 at room temperature (25 oC). At such manner, Fe3+ ion exchange gave new 12-tungstenphosphoric salt of the transition metal iron (FePW12O40×nH2O; Fe-PWA). Thermal analysis determined the temperature of about 596 oC of the phase transition, i.e., the temperature at which the structure of the Kegin anion is disturbed. Therefore, it was chosen temperature above the breakdown of the Kegin anion of 650 oC, and which is required to obtain phosphate tungsten bronzes (PWB) doped with iron (Fe-PWB). The sample was kept in the oven for 10 minutes. Such obtained new Fe-PWB doped bronze was further investigated by the X-ray powder diffraction (XRPD) and Rietveld methods. The XRPD patterns of Fe-PWA and Fe-PWB were taken in the 3-90o 2θ angle range, and clearly reveal crystallographic and structural differences between these two phases. Determined unit-cell parameters of Fe-PWB obtained by the Rietveld method in the monoclinic crystallographic system are as following: a0 = 7.53(2) Å; b0 = 7.51(1) Å; c0 = 7.64(1) Å; β0 = 89.7(2)o; and V0 = 431(2) Å3. These unit-cell parameters were compared with PWB, as well as other previously doped bronzes (Li-PWB and Ca-PWB). It can be concluded that inserting of the Fe3+ ion into the PWB’s structure was undoubtedly proven, and have the most influence to the axis a0 (i.e., it significantly increased), angle β0 (i.e., it significantly decreased), and volume V0 (i.e., it significantly increased). On the other hand, influence to the axis c0 is quite smaller (i.e., it slightly decreased), whereas influence to the axis b0 is minor. Such behavior is also very different in comparison to the Li-PWB and Ca-PWB.
PB  - Institut za multidisciplinarna istraživanja
C3  - Programme and book of abstracts - 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16. 2023, Belgrade, Serbia
T1  - Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB)
SP  - 62
EP  - 62
UR  - https://hdl.handle.net/21.15107/rcub_cer_6428
ER  - 

@conference{
author = "Acković, Jovana and Nikolić, Nenad and Nedić, Zoran and Micić, Ružica and Senćanski, Jelena and Pagnacco, Maja and Tančić, Pavle",
year = "2023",
abstract = "In this paper, 12-tungstenphosphoric acid (PWA) was synthesized in combination with FeCl3 at room temperature (25 oC). At such manner, Fe3+ ion exchange gave new 12-tungstenphosphoric salt of the transition metal iron (FePW12O40×nH2O; Fe-PWA). Thermal analysis determined the temperature of about 596 oC of the phase transition, i.e., the temperature at which the structure of the Kegin anion is disturbed. Therefore, it was chosen temperature above the breakdown of the Kegin anion of 650 oC, and which is required to obtain phosphate tungsten bronzes (PWB) doped with iron (Fe-PWB). The sample was kept in the oven for 10 minutes. Such obtained new Fe-PWB doped bronze was further investigated by the X-ray powder diffraction (XRPD) and Rietveld methods. The XRPD patterns of Fe-PWA and Fe-PWB were taken in the 3-90o 2θ angle range, and clearly reveal crystallographic and structural differences between these two phases. Determined unit-cell parameters of Fe-PWB obtained by the Rietveld method in the monoclinic crystallographic system are as following: a0 = 7.53(2) Å; b0 = 7.51(1) Å; c0 = 7.64(1) Å; β0 = 89.7(2)o; and V0 = 431(2) Å3. These unit-cell parameters were compared with PWB, as well as other previously doped bronzes (Li-PWB and Ca-PWB). It can be concluded that inserting of the Fe3+ ion into the PWB’s structure was undoubtedly proven, and have the most influence to the axis a0 (i.e., it significantly increased), angle β0 (i.e., it significantly decreased), and volume V0 (i.e., it significantly increased). On the other hand, influence to the axis c0 is quite smaller (i.e., it slightly decreased), whereas influence to the axis b0 is minor. Such behavior is also very different in comparison to the Li-PWB and Ca-PWB.",
publisher = "Institut za multidisciplinarna istraživanja",
journal = "Programme and book of abstracts - 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16. 2023, Belgrade, Serbia",
title = "Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB)",
pages = "62-62",
url = "https://hdl.handle.net/21.15107/rcub_cer_6428"
}

Acković, J., Nikolić, N., Nedić, Z., Micić, R., Senćanski, J., Pagnacco, M.,& Tančić, P.. (2023). Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB). in Programme and book of abstracts - 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16. 2023, Belgrade, Serbia
Institut za multidisciplinarna istraživanja., 62-62.
https://hdl.handle.net/21.15107/rcub_cer_6428

Acković J, Nikolić N, Nedić Z, Micić R, Senćanski J, Pagnacco M, Tančić P. Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB). in Programme and book of abstracts - 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16. 2023, Belgrade, Serbia. 2023;:62-62.
https://hdl.handle.net/21.15107/rcub_cer_6428 .

Acković, Jovana, Nikolić, Nenad, Nedić, Zoran, Micić, Ružica, Senćanski, Jelena, Pagnacco, Maja, Tančić, Pavle, "Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB)" in Programme and book of abstracts - 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16. 2023, Belgrade, Serbia (2023):62-62,
https://hdl.handle.net/21.15107/rcub_cer_6428 .

TY  - CONF
AU  - Acković, Jovana
AU  - Nedić, Zoran
AU  - Petrović, Tamara
AU  - Micić, Ružica
AU  - Pagnacco, Maja
AU  - Tančić, Pavle
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6628
AB  - In this work, synthesized 12-tungstenphosphoric acid (H3PW12O40 ∙ nH2O, PWA) was further
ionically exchanged with Fe3+ ions, which led to the formation of the FePWA salt (FePW12O40 x nH2O). FePWA was then subjected to thermal analysis (TGA/DTA), which determined the phase transition temperature ( i.e., when the Keggin anion collapses). The temperature of collapsing the Keggin anion is about 600 °C, at which phosphate tungsten bronzes doped with iron (FePWB) are obtained. Obtained FePWB was further characterized by XRPD and FTIR, which confirmed the formation of the desired structure. FePWA and FePWB were examined as an electrode material for aqueous rechargeable batteries due to the channels and cavities present in their structure. Experiments were done in aqueous solutions of 6 M LiNO3 by cyclic voltammetry. The differences in the redox processes of heteropoly acid salts and iron-doped bronze were discussed thoroughly and correlated with the XRPD and FTIR results. The catalytic activity is also investigated by Briggs-Rauscher method followed potentiometricaly.
PB  - Serbian Ceramic Society
C3  - Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
T1  - Electrochemical testing of iron phosphor tungsten bronzes as potential electrode material
SP  - 55
EP  - 55
UR  - https://hdl.handle.net/21.15107/rcub_cer_6628
ER  - 

@conference{
author = "Acković, Jovana and Nedić, Zoran and Petrović, Tamara and Micić, Ružica and Pagnacco, Maja and Tančić, Pavle",
year = "2023",
abstract = "In this work, synthesized 12-tungstenphosphoric acid (H3PW12O40 ∙ nH2O, PWA) was further
ionically exchanged with Fe3+ ions, which led to the formation of the FePWA salt (FePW12O40 x nH2O). FePWA was then subjected to thermal analysis (TGA/DTA), which determined the phase transition temperature ( i.e., when the Keggin anion collapses). The temperature of collapsing the Keggin anion is about 600 °C, at which phosphate tungsten bronzes doped with iron (FePWB) are obtained. Obtained FePWB was further characterized by XRPD and FTIR, which confirmed the formation of the desired structure. FePWA and FePWB were examined as an electrode material for aqueous rechargeable batteries due to the channels and cavities present in their structure. Experiments were done in aqueous solutions of 6 M LiNO3 by cyclic voltammetry. The differences in the redox processes of heteropoly acid salts and iron-doped bronze were discussed thoroughly and correlated with the XRPD and FTIR results. The catalytic activity is also investigated by Briggs-Rauscher method followed potentiometricaly.",
publisher = "Serbian Ceramic Society",
journal = "Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia",
title = "Electrochemical testing of iron phosphor tungsten bronzes as potential electrode material",
pages = "55-55",
url = "https://hdl.handle.net/21.15107/rcub_cer_6628"
}

Acković, J., Nedić, Z., Petrović, T., Micić, R., Pagnacco, M.,& Tančić, P.. (2023). Electrochemical testing of iron phosphor tungsten bronzes as potential electrode material. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
Serbian Ceramic Society., 55-55.
https://hdl.handle.net/21.15107/rcub_cer_6628

Acković J, Nedić Z, Petrović T, Micić R, Pagnacco M, Tančić P. Electrochemical testing of iron phosphor tungsten bronzes as potential electrode material. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia. 2023;:55-55.
https://hdl.handle.net/21.15107/rcub_cer_6628 .

Acković, Jovana, Nedić, Zoran, Petrović, Tamara, Micić, Ružica, Pagnacco, Maja, Tančić, Pavle, "Electrochemical testing of iron phosphor tungsten bronzes as potential electrode material" in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia (2023):55-55,
https://hdl.handle.net/21.15107/rcub_cer_6628 .

TY  - JOUR
AU  - Acković, Jovana
AU  - Micić, Ružica
AU  - Nedić, Zoran
AU  - Petrović, Tamara
AU  - Senćanski, Jelena
AU  - Pagnacco, Maja
AU  - Tančić, Pavle
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7006
AB  - In this work, synthesized 12-tungstenphosphoric acid (H3PW12O40 × nH2O; PWA) was further ionically exchanged with Fe3+ ions, which led to the formation of the 12-tungstophosporic acid iron salt, (FePW12O40 × nH2O; Fe-PWA). Fe-PWA was then subjected to thermal analysis (TGA/DTA), determining the phase transition temperature of 576 °C from Fe-PWA to its corresponding phosphate tungsten bronze doped with iron, Fe-PWB. Using the X-ray powder diffraction (XRPD), Fourier-transform infrared spectroscopy (FTIR), and Scanning electron microscopy with an energy dispersive X-ray spectroscopy (SEM-EDS) method, the obtained Fe-PWA and Fe-PWB were additionally characterized, and compared. Due to channels and cavities in their structures, Fe-PWA and Fe-PWB were next examined as electrode materials for aqueous rechargeable batteries. Electrochemical measurements were done in aqueous solutions of 6 M LiNO3 by cyclic voltammetry. Fe-PWA and Fe-PWB exhibit different redox processes, which are discussed thoroughly in this work. Electrochemical results are showing that within the Fe-PWA structure, more Li+ ions can be intercalated in the first discharge cycle, but consecutive cycling leads to a fast capacity fade. While the Fe-PWB redox process was stable during cycling, its specific capacity is limited by the material's poor electrical conductivity. Improvements in Fe-PWB conductivity must be addressed in future studies in order to boost material’s electrochemical performance.
AB  - У овом раду синтетисана је 12-волфрам фосфорна киселина (H3PW12О40 × nH2О; PWA), која је даље јонски допирана са Fe3+ јонима, што је довело до формирања соли гвожђа 12-волфрам фосфорне киселине Fe-PWA соли (FePW12О40×nH2О). Fe-PWA је затим испитан помоћу термијске анализе (TGA/DTА), фазни прелаз Fe-PWA одиграва се на температури од 576 oC, формирајући фосфат волфрамову бронзу допирану гвожђем Fe-PWB. Применом 
метода дифракције рендгенских зрака на праху, инфрацрвене спектроскопије са Фуријеовом трансформацијом и скенирајуће електронске микроскопије уз енергетску дисперзивну рендгенску спектроскопију, добијени Fe-PWB је додатно карактерисан, чиме је потврђена жељена структура. Због канала и шупљина у њиховим структурама, Fe-PWA и Fe-PWB су затим испитани као електродни материјали за пуњиве батерије. Електрохемијска мерења вршена су у воденим растворима 6М LiNО3 цикличном волтаметријом. Електрохемијски резултати показују да унутар структуре Fe-PWA, више Li+ јона може бити интеркалирано 
у првом циклусу пражњења, али даље циклирање доводи до брзог смањења капацитета. Док је редокс процес Fe-PWB био стабилан током циклирања, његов специфични капацитет је ограничен слабом електричном проводљивошћу материјала. Специфични капацитет Fe-PWB је скоро незнатан, па је неопходно оптимизовати његове физичко-хемијске особине како би се вредност његовог специфичног капацитета повећала. Побољшање проводљивости Fe-PWB биће истраживана у будућим студијама, како би се побољшале електрохемијске 
перформансе материјала.
PB  - Association for ETRAN Society
T2  - Science of Sintering
T1  - Synthesis, characterization and electrochemical properties of iron doped phosphate tungsten heteropoly acid (Fe-PWA) and it’s bronze (Fe-PWB): Comparative study
DO  - 10.2298/SOS230812053A
ER  - 

@article{
author = "Acković, Jovana and Micić, Ružica and Nedić, Zoran and Petrović, Tamara and Senćanski, Jelena and Pagnacco, Maja and Tančić, Pavle",
year = "2023",
abstract = "In this work, synthesized 12-tungstenphosphoric acid (H3PW12O40 × nH2O; PWA) was further ionically exchanged with Fe3+ ions, which led to the formation of the 12-tungstophosporic acid iron salt, (FePW12O40 × nH2O; Fe-PWA). Fe-PWA was then subjected to thermal analysis (TGA/DTA), determining the phase transition temperature of 576 °C from Fe-PWA to its corresponding phosphate tungsten bronze doped with iron, Fe-PWB. Using the X-ray powder diffraction (XRPD), Fourier-transform infrared spectroscopy (FTIR), and Scanning electron microscopy with an energy dispersive X-ray spectroscopy (SEM-EDS) method, the obtained Fe-PWA and Fe-PWB were additionally characterized, and compared. Due to channels and cavities in their structures, Fe-PWA and Fe-PWB were next examined as electrode materials for aqueous rechargeable batteries. Electrochemical measurements were done in aqueous solutions of 6 M LiNO3 by cyclic voltammetry. Fe-PWA and Fe-PWB exhibit different redox processes, which are discussed thoroughly in this work. Electrochemical results are showing that within the Fe-PWA structure, more Li+ ions can be intercalated in the first discharge cycle, but consecutive cycling leads to a fast capacity fade. While the Fe-PWB redox process was stable during cycling, its specific capacity is limited by the material's poor electrical conductivity. Improvements in Fe-PWB conductivity must be addressed in future studies in order to boost material’s electrochemical performance., У овом раду синтетисана је 12-волфрам фосфорна киселина (H3PW12О40 × nH2О; PWA), која је даље јонски допирана са Fe3+ јонима, што је довело до формирања соли гвожђа 12-волфрам фосфорне киселине Fe-PWA соли (FePW12О40×nH2О). Fe-PWA је затим испитан помоћу термијске анализе (TGA/DTА), фазни прелаз Fe-PWA одиграва се на температури од 576 oC, формирајући фосфат волфрамову бронзу допирану гвожђем Fe-PWB. Применом 
метода дифракције рендгенских зрака на праху, инфрацрвене спектроскопије са Фуријеовом трансформацијом и скенирајуће електронске микроскопије уз енергетску дисперзивну рендгенску спектроскопију, добијени Fe-PWB је додатно карактерисан, чиме је потврђена жељена структура. Због канала и шупљина у њиховим структурама, Fe-PWA и Fe-PWB су затим испитани као електродни материјали за пуњиве батерије. Електрохемијска мерења вршена су у воденим растворима 6М LiNО3 цикличном волтаметријом. Електрохемијски резултати показују да унутар структуре Fe-PWA, више Li+ јона може бити интеркалирано 
у првом циклусу пражњења, али даље циклирање доводи до брзог смањења капацитета. Док је редокс процес Fe-PWB био стабилан током циклирања, његов специфични капацитет је ограничен слабом електричном проводљивошћу материјала. Специфични капацитет Fe-PWB је скоро незнатан, па је неопходно оптимизовати његове физичко-хемијске особине како би се вредност његовог специфичног капацитета повећала. Побољшање проводљивости Fe-PWB биће истраживана у будућим студијама, како би се побољшале електрохемијске 
перформансе материјала.",
publisher = "Association for ETRAN Society",
journal = "Science of Sintering",
title = "Synthesis, characterization and electrochemical properties of iron doped phosphate tungsten heteropoly acid (Fe-PWA) and it’s bronze (Fe-PWB): Comparative study",
doi = "10.2298/SOS230812053A"
}

Acković, J., Micić, R., Nedić, Z., Petrović, T., Senćanski, J., Pagnacco, M.,& Tančić, P.. (2023). Synthesis, characterization and electrochemical properties of iron doped phosphate tungsten heteropoly acid (Fe-PWA) and it’s bronze (Fe-PWB): Comparative study. in Science of Sintering
Association for ETRAN Society..
https://doi.org/10.2298/SOS230812053A

Acković J, Micić R, Nedić Z, Petrović T, Senćanski J, Pagnacco M, Tančić P. Synthesis, characterization and electrochemical properties of iron doped phosphate tungsten heteropoly acid (Fe-PWA) and it’s bronze (Fe-PWB): Comparative study. in Science of Sintering. 2023;.
doi:10.2298/SOS230812053A .

Acković, Jovana, Micić, Ružica, Nedić, Zoran, Petrović, Tamara, Senćanski, Jelena, Pagnacco, Maja, Tančić, Pavle, "Synthesis, characterization and electrochemical properties of iron doped phosphate tungsten heteropoly acid (Fe-PWA) and it’s bronze (Fe-PWB): Comparative study" in Science of Sintering (2023),
https://doi.org/10.2298/SOS230812053A . .

TY  - CONF
AU  - Acković, Jovana
AU  - Micić, Ružica
AU  - Pagnacco, Maja
AU  - Tančić, Pavle
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6921
AB  - Phosphate tungsten bronzes (PWBs) constantly attract a lot of attention due to their
interesting chemical, electrical, optical, and mechanical features [1]. Heteropoly acid
hydrate H3PW12O40×29H2O (PWA) was obtained by dissolving Na2WO4×2H2O in a
H3PO4-HCl mixture and by extracting the precipitate with ether at room temperature.
The dehydration process of H3PW12O40×29H2O (PWA) to H3PW12O40×6H2O (6-
PWA) is done by heating of PWA in a kiln at 80 °C. An aqueous solution of
H3PW12O40×6H2O is then mixed with an aqueous solution of CoCl2×6H2O, gently
heated to initiate the crystallization process, and left overnight to complete
crystallization. The obtained with (CoHPW12O40×nH2O, CoPWA) is then heated in a
furnace, from room temperature to 600 °C, during which cobalt phosphate tungsten
bronze crystals are formed. Obtained CoPWB was further characterized by FTIR, XRPD
and SEM-EDS methods which confirmed the formation of the desired structure. In this
work, cobalt phosphate tungsten bronze was synthesized and characterized for the first
time in order to obtain more information about its structure, chemical characteristics and
potential practical application. A potential practical application of Co-PWB is in its
incorporation into aqueous lithium-ion batteries and catalysts in the Briggs Rauscher
reaction.
PB  - Serbian Chemical Society
PB  - Serbian Young Chemists’ Club
C3  - Book of Abstracts - 9th Conference of Young Chemists of Serbia, 4th November 2023  University of Novi Sad - Faculty of Sciences
T1  - Synthesis and characterization of novel Co-PWB bronze using TGA/DTA, XRPD, FTIR and SEM-EDS methods
SP  - 106
EP  - 106
UR  - https://hdl.handle.net/21.15107/rcub_cer_6921
ER  - 

@conference{
author = "Acković, Jovana and Micić, Ružica and Pagnacco, Maja and Tančić, Pavle",
year = "2023",
abstract = "Phosphate tungsten bronzes (PWBs) constantly attract a lot of attention due to their
interesting chemical, electrical, optical, and mechanical features [1]. Heteropoly acid
hydrate H3PW12O40×29H2O (PWA) was obtained by dissolving Na2WO4×2H2O in a
H3PO4-HCl mixture and by extracting the precipitate with ether at room temperature.
The dehydration process of H3PW12O40×29H2O (PWA) to H3PW12O40×6H2O (6-
PWA) is done by heating of PWA in a kiln at 80 °C. An aqueous solution of
H3PW12O40×6H2O is then mixed with an aqueous solution of CoCl2×6H2O, gently
heated to initiate the crystallization process, and left overnight to complete
crystallization. The obtained with (CoHPW12O40×nH2O, CoPWA) is then heated in a
furnace, from room temperature to 600 °C, during which cobalt phosphate tungsten
bronze crystals are formed. Obtained CoPWB was further characterized by FTIR, XRPD
and SEM-EDS methods which confirmed the formation of the desired structure. In this
work, cobalt phosphate tungsten bronze was synthesized and characterized for the first
time in order to obtain more information about its structure, chemical characteristics and
potential practical application. A potential practical application of Co-PWB is in its
incorporation into aqueous lithium-ion batteries and catalysts in the Briggs Rauscher
reaction.",
publisher = "Serbian Chemical Society, Serbian Young Chemists’ Club",
journal = "Book of Abstracts - 9th Conference of Young Chemists of Serbia, 4th November 2023  University of Novi Sad - Faculty of Sciences",
title = "Synthesis and characterization of novel Co-PWB bronze using TGA/DTA, XRPD, FTIR and SEM-EDS methods",
pages = "106-106",
url = "https://hdl.handle.net/21.15107/rcub_cer_6921"
}

Acković, J., Micić, R., Pagnacco, M.,& Tančić, P.. (2023). Synthesis and characterization of novel Co-PWB bronze using TGA/DTA, XRPD, FTIR and SEM-EDS methods. in Book of Abstracts - 9th Conference of Young Chemists of Serbia, 4th November 2023  University of Novi Sad - Faculty of Sciences
Serbian Chemical Society., 106-106.
https://hdl.handle.net/21.15107/rcub_cer_6921

Acković J, Micić R, Pagnacco M, Tančić P. Synthesis and characterization of novel Co-PWB bronze using TGA/DTA, XRPD, FTIR and SEM-EDS methods. in Book of Abstracts - 9th Conference of Young Chemists of Serbia, 4th November 2023  University of Novi Sad - Faculty of Sciences. 2023;:106-106.
https://hdl.handle.net/21.15107/rcub_cer_6921 .

Acković, Jovana, Micić, Ružica, Pagnacco, Maja, Tančić, Pavle, "Synthesis and characterization of novel Co-PWB bronze using TGA/DTA, XRPD, FTIR and SEM-EDS methods" in Book of Abstracts - 9th Conference of Young Chemists of Serbia, 4th November 2023  University of Novi Sad - Faculty of Sciences (2023):106-106,
https://hdl.handle.net/21.15107/rcub_cer_6921 .