TY  - JOUR
AU  - Popović, Mlađan
AU  - Vukić, Nevena
AU  - Điporović-Momčilović, Milanka
AU  - Budinski-Simendić, Jaroslava
AU  - Gavrilović-Grmuša, Ivana
AU  - Popović, Jasmina
AU  - Ristić, Ivan
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1346
AB  - Addition of poly(diallyldimethylammonium chloride) (PDDA) on the performances of ureaformaldehyde (UF) adhesives was evaluated in this work. Three types of UF adhesives were prepared, one without PDDA addition, and two types with PDDA addition of 1 and 3 wt.% per dry UF adhesive mass. These UF adhesive systems were used for producing experimental particleboard panels. The addition of PDDA decreased the thickness swelling of the panel samples, while the internal bond of the particleboards increased significantly only at the highest PDDA content (3 wt.%). Differential scanning calorimetry (DSC) was applied to address the influence of PDDA on UF adhesive curing kinetics. DSC scans were performed in non-isothermal regimes using different heating rates (5, 10, and 20 degrees C.min(-1)). The activation energy (Ea) of the curing reaction showed slightly lower values for the UF adhesive systems containing PDDA. However, the peak temperatures and enthalpy of reaction did not change significantly. The Kissinger-Akahira-Sunose and Friedman iso-conversional methods were applied to investigate the effects of PDDA addition on the UF adhesive curing process.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska industrija
T1  - Effects of Poly(diallyldimethylammonium chloride) addition on the curing kinetics of urea-formaldehyde adhesives for particleboards
EP  - 28
IS  - 1
SP  - 19
VL  - 76
DO  - 10.2298/HEMIND210914001P
UR  - conv_1618
ER  - 

@article{
author = "Popović, Mlađan and Vukić, Nevena and Điporović-Momčilović, Milanka and Budinski-Simendić, Jaroslava and Gavrilović-Grmuša, Ivana and Popović, Jasmina and Ristić, Ivan",
year = "2022",
abstract = "Addition of poly(diallyldimethylammonium chloride) (PDDA) on the performances of ureaformaldehyde (UF) adhesives was evaluated in this work. Three types of UF adhesives were prepared, one without PDDA addition, and two types with PDDA addition of 1 and 3 wt.% per dry UF adhesive mass. These UF adhesive systems were used for producing experimental particleboard panels. The addition of PDDA decreased the thickness swelling of the panel samples, while the internal bond of the particleboards increased significantly only at the highest PDDA content (3 wt.%). Differential scanning calorimetry (DSC) was applied to address the influence of PDDA on UF adhesive curing kinetics. DSC scans were performed in non-isothermal regimes using different heating rates (5, 10, and 20 degrees C.min(-1)). The activation energy (Ea) of the curing reaction showed slightly lower values for the UF adhesive systems containing PDDA. However, the peak temperatures and enthalpy of reaction did not change significantly. The Kissinger-Akahira-Sunose and Friedman iso-conversional methods were applied to investigate the effects of PDDA addition on the UF adhesive curing process.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska industrija",
title = "Effects of Poly(diallyldimethylammonium chloride) addition on the curing kinetics of urea-formaldehyde adhesives for particleboards",
pages = "28-19",
number = "1",
volume = "76",
doi = "10.2298/HEMIND210914001P",
url = "conv_1618"
}

Popović, M., Vukić, N., Điporović-Momčilović, M., Budinski-Simendić, J., Gavrilović-Grmuša, I., Popović, J.,& Ristić, I.. (2022). Effects of Poly(diallyldimethylammonium chloride) addition on the curing kinetics of urea-formaldehyde adhesives for particleboards. in Hemijska industrija
Savez hemijskih inženjera, Beograd., 76(1), 19-28.
https://doi.org/10.2298/HEMIND210914001P
conv_1618

Popović M, Vukić N, Điporović-Momčilović M, Budinski-Simendić J, Gavrilović-Grmuša I, Popović J, Ristić I. Effects of Poly(diallyldimethylammonium chloride) addition on the curing kinetics of urea-formaldehyde adhesives for particleboards. in Hemijska industrija. 2022;76(1):19-28.
doi:10.2298/HEMIND210914001P
conv_1618 .

Popović, Mlađan, Vukić, Nevena, Điporović-Momčilović, Milanka, Budinski-Simendić, Jaroslava, Gavrilović-Grmuša, Ivana, Popović, Jasmina, Ristić, Ivan, "Effects of Poly(diallyldimethylammonium chloride) addition on the curing kinetics of urea-formaldehyde adhesives for particleboards" in Hemijska industrija, 76, no. 1 (2022):19-28,
https://doi.org/10.2298/HEMIND210914001P .,
conv_1618 .

TY  - JOUR
AU  - Popović, Mlađan
AU  - Popović, Jasmina
AU  - Điporović-Momčilović, Milanka
AU  - Vukić, Nevena
AU  - Budinski-Simendić, Jaroslava
AU  - Gavrilović-Grmuša, Ivana
AU  - Hamid, Fadhil
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1040
AB  - U ovom radu istraživan je uticaj pred-tretmana poljskog jasena (Fraxinus angustifolia Vahl. ssp. Pannonica Soo & Simon) na tok očvršćavanja urea-formaldehidnog (UF) adheziva. Metoda diferecijalne skenirajuće kalorimetrije (DSC) korišćena je za praćenje reakcije očvršćavanja UF adheziva u smeši sa netretiranim drvnim brašnom (kontrolna serija) i drvnim brašnom dobijenim od različito tretiranog iverja poljskog jasena. Primenjena su tri različita pred-tretmana: tretman rastvorom natrijum karbonata (0,03 g/g apsolutno suvog drveta), tretman rastvorom sirćetne kiseline (0,06 g/g apsolutno suvog drveta) i tretman destilovanom vodom. Rezultati praćenja očvršćavanja različitih adhezivnih sistema nisu ukazali na značajne razlike u temperaturama maksimuma reakcije, kao niti u vrednostima entalpije reakcije. Međutim, relativno niže vrednosti energije aktivacije uočene su kod UF adhezivnih sistema sa drvnim brašnom dobijenim nakon alkalnog i kiselog tretmana (76,64 and 76,92 kJ/mol) u odnosu na UF adhezive sa kontrolnim (netretiranim) drvnim brašnom i drvnim brašnom tretiranim vodom (79,28 and 79,14 kJ/mol). Pored toga, primenjene izo-konverzione metode pokazale su različito ponašanje ispitivanih UF adhezivnih sistema tokom očvršćavanja.
AB  - The influence of Narrow Leaved Ash (Fraxinus angustifolia Vahl. ssp. Pannonica Soo & Simon) pre-treatments on the curing behavior of urea-formaldehyde (UF) adhesive was studied. Differential scanning calorimetry (DSC) was used to monitor the curing reaction of UF adhesive mixed with non-treated wood flour (control series) and wood flour of Narrow leaved Ash obtained after different pre-treatments of wood particles. Three different pre-treatments were applied, one with sodium carbonate solution (0.03 g/g of dry wood), one with acetic acid solution (0.06 g/g of dry wood) and one with distilled water. The curing reaction of different adhesive systems showed no apparent differences in peak temperature values, and there were no significant differences in the enthalpy of the reaction. However, it was assessed that the activation energy has lower values for the UF systems with alkaline and acid treated wood flour (76.64 and 76.92 kJ/mol) in regard to the UF systems with control (untreated) wood flour and water treated wood flour (79.28 and 79.14 kJ/mol). In addition, the application of iso-conversional models have shown different curing behavior of UF adhesive systems.
PB  - Inženjersko društvo za koroziju, Beograd
T2  - Materials Protection
T1  - Očvršćavanje urea-formaldehidnog adheziva u prisustvu hemijski tretiranog drveta poljskog jasena
T1  - The curing behavior of urea-formaldehyde adhesive in the presence of chemically treated narrow-leaved ash
EP  - 69
IS  - 1
SP  - 64
VL  - 60
DO  - 10.5937/zasmat1901064P
UR  - conv_2004
ER  - 

@article{
author = "Popović, Mlađan and Popović, Jasmina and Điporović-Momčilović, Milanka and Vukić, Nevena and Budinski-Simendić, Jaroslava and Gavrilović-Grmuša, Ivana and Hamid, Fadhil",
year = "2019",
abstract = "U ovom radu istraživan je uticaj pred-tretmana poljskog jasena (Fraxinus angustifolia Vahl. ssp. Pannonica Soo & Simon) na tok očvršćavanja urea-formaldehidnog (UF) adheziva. Metoda diferecijalne skenirajuće kalorimetrije (DSC) korišćena je za praćenje reakcije očvršćavanja UF adheziva u smeši sa netretiranim drvnim brašnom (kontrolna serija) i drvnim brašnom dobijenim od različito tretiranog iverja poljskog jasena. Primenjena su tri različita pred-tretmana: tretman rastvorom natrijum karbonata (0,03 g/g apsolutno suvog drveta), tretman rastvorom sirćetne kiseline (0,06 g/g apsolutno suvog drveta) i tretman destilovanom vodom. Rezultati praćenja očvršćavanja različitih adhezivnih sistema nisu ukazali na značajne razlike u temperaturama maksimuma reakcije, kao niti u vrednostima entalpije reakcije. Međutim, relativno niže vrednosti energije aktivacije uočene su kod UF adhezivnih sistema sa drvnim brašnom dobijenim nakon alkalnog i kiselog tretmana (76,64 and 76,92 kJ/mol) u odnosu na UF adhezive sa kontrolnim (netretiranim) drvnim brašnom i drvnim brašnom tretiranim vodom (79,28 and 79,14 kJ/mol). Pored toga, primenjene izo-konverzione metode pokazale su različito ponašanje ispitivanih UF adhezivnih sistema tokom očvršćavanja., The influence of Narrow Leaved Ash (Fraxinus angustifolia Vahl. ssp. Pannonica Soo & Simon) pre-treatments on the curing behavior of urea-formaldehyde (UF) adhesive was studied. Differential scanning calorimetry (DSC) was used to monitor the curing reaction of UF adhesive mixed with non-treated wood flour (control series) and wood flour of Narrow leaved Ash obtained after different pre-treatments of wood particles. Three different pre-treatments were applied, one with sodium carbonate solution (0.03 g/g of dry wood), one with acetic acid solution (0.06 g/g of dry wood) and one with distilled water. The curing reaction of different adhesive systems showed no apparent differences in peak temperature values, and there were no significant differences in the enthalpy of the reaction. However, it was assessed that the activation energy has lower values for the UF systems with alkaline and acid treated wood flour (76.64 and 76.92 kJ/mol) in regard to the UF systems with control (untreated) wood flour and water treated wood flour (79.28 and 79.14 kJ/mol). In addition, the application of iso-conversional models have shown different curing behavior of UF adhesive systems.",
publisher = "Inženjersko društvo za koroziju, Beograd",
journal = "Materials Protection",
title = "Očvršćavanje urea-formaldehidnog adheziva u prisustvu hemijski tretiranog drveta poljskog jasena, The curing behavior of urea-formaldehyde adhesive in the presence of chemically treated narrow-leaved ash",
pages = "69-64",
number = "1",
volume = "60",
doi = "10.5937/zasmat1901064P",
url = "conv_2004"
}

Popović, M., Popović, J., Điporović-Momčilović, M., Vukić, N., Budinski-Simendić, J., Gavrilović-Grmuša, I.,& Hamid, F.. (2019). Očvršćavanje urea-formaldehidnog adheziva u prisustvu hemijski tretiranog drveta poljskog jasena. in Materials Protection
Inženjersko društvo za koroziju, Beograd., 60(1), 64-69.
https://doi.org/10.5937/zasmat1901064P
conv_2004

Popović M, Popović J, Điporović-Momčilović M, Vukić N, Budinski-Simendić J, Gavrilović-Grmuša I, Hamid F. Očvršćavanje urea-formaldehidnog adheziva u prisustvu hemijski tretiranog drveta poljskog jasena. in Materials Protection. 2019;60(1):64-69.
doi:10.5937/zasmat1901064P
conv_2004 .

Popović, Mlađan, Popović, Jasmina, Điporović-Momčilović, Milanka, Vukić, Nevena, Budinski-Simendić, Jaroslava, Gavrilović-Grmuša, Ivana, Hamid, Fadhil, "Očvršćavanje urea-formaldehidnog adheziva u prisustvu hemijski tretiranog drveta poljskog jasena" in Materials Protection, 60, no. 1 (2019):64-69,
https://doi.org/10.5937/zasmat1901064P .,
conv_2004 .

TY  - JOUR
AU  - Budinski, Natalija
AU  - Jovičić, Mirjana
AU  - Vukić, Nevena
AU  - Popović, Mlađan
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/870
AB  - We report a new educational approach for teaching students about contemporary Materials Science and Engineering (MSE) research. It describes how MSE can be introduced to high school students as examples for analysis in mathematical classes. We discuss, in this example, how such students are introduced to MSE materials preparation experiments by scientists from the Faculty of Technology at the University of Novi Sad. This kind of educational approach accomplishes at least two important objectives. First, students have an opportunity to learn about connections between Mathematics and MSE. Second, this educational approach raises chances of MSE being a possible choice of future profession for students. This is very important since most high school students are not acquainted with MSE as a profession.
T2  - Journal of Materials Education
T1  - The educational approach for introducing contemporary materials science research to high school mathematics
EP  - 114
IS  - 3-4
SP  - 99
VL  - 39
UR  - conv_1307
ER  - 

@article{
author = "Budinski, Natalija and Jovičić, Mirjana and Vukić, Nevena and Popović, Mlađan",
year = "2017",
abstract = "We report a new educational approach for teaching students about contemporary Materials Science and Engineering (MSE) research. It describes how MSE can be introduced to high school students as examples for analysis in mathematical classes. We discuss, in this example, how such students are introduced to MSE materials preparation experiments by scientists from the Faculty of Technology at the University of Novi Sad. This kind of educational approach accomplishes at least two important objectives. First, students have an opportunity to learn about connections between Mathematics and MSE. Second, this educational approach raises chances of MSE being a possible choice of future profession for students. This is very important since most high school students are not acquainted with MSE as a profession.",
journal = "Journal of Materials Education",
title = "The educational approach for introducing contemporary materials science research to high school mathematics",
pages = "114-99",
number = "3-4",
volume = "39",
url = "conv_1307"
}

Budinski, N., Jovičić, M., Vukić, N.,& Popović, M.. (2017). The educational approach for introducing contemporary materials science research to high school mathematics. in Journal of Materials Education, 39(3-4), 99-114.
conv_1307

Budinski N, Jovičić M, Vukić N, Popović M. The educational approach for introducing contemporary materials science research to high school mathematics. in Journal of Materials Education. 2017;39(3-4):99-114.
conv_1307 .

Budinski, Natalija, Jovičić, Mirjana, Vukić, Nevena, Popović, Mlađan, "The educational approach for introducing contemporary materials science research to high school mathematics" in Journal of Materials Education, 39, no. 3-4 (2017):99-114,
conv_1307 .

TY  - JOUR
AU  - Budinski, Natalija
AU  - Takaci, Đurđica
AU  - Jovičić, Mirjana
AU  - Pavličević, Jelena
AU  - Ristić, Ivan
AU  - Vukić, Nevena
AU  - Teofilović, Vesna
AU  - Popović, Mlađan
PY  - 2015
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/645
AB  - We discuss a new educational approach for teaching Materials Science and Engineering (MSE). MSE can be introduced to high school students via classes of Mathematics. We describe how such students are introduced to MSE experiments by scientists from the Faculty of Technology of the University of Novi Sad. Subsequently, students share their experiences with their peers. Application of our approach accomplishes at least two objectives. First, students see Applied Mathematics via demonstrated connections between Mathematics and MSE. Second, MSE appears on their radar when they reach the stage of choosing their major at the college level and thus their future professions. This is important since most high school students do not get in contact with exhibitions of the Materials Research Society or with other MSE related activities of professional societies.
T2  - Journal of Materials Education
T1  - Materials science experiments as a tool for learning and applying high school mathematics
EP  - 84
IS  - 1-2
SP  - 59
VL  - 37
UR  - conv_1161
ER  - 

@article{
author = "Budinski, Natalija and Takaci, Đurđica and Jovičić, Mirjana and Pavličević, Jelena and Ristić, Ivan and Vukić, Nevena and Teofilović, Vesna and Popović, Mlađan",
year = "2015",
abstract = "We discuss a new educational approach for teaching Materials Science and Engineering (MSE). MSE can be introduced to high school students via classes of Mathematics. We describe how such students are introduced to MSE experiments by scientists from the Faculty of Technology of the University of Novi Sad. Subsequently, students share their experiences with their peers. Application of our approach accomplishes at least two objectives. First, students see Applied Mathematics via demonstrated connections between Mathematics and MSE. Second, MSE appears on their radar when they reach the stage of choosing their major at the college level and thus their future professions. This is important since most high school students do not get in contact with exhibitions of the Materials Research Society or with other MSE related activities of professional societies.",
journal = "Journal of Materials Education",
title = "Materials science experiments as a tool for learning and applying high school mathematics",
pages = "84-59",
number = "1-2",
volume = "37",
url = "conv_1161"
}

Budinski, N., Takaci, Đ., Jovičić, M., Pavličević, J., Ristić, I., Vukić, N., Teofilović, V.,& Popović, M.. (2015). Materials science experiments as a tool for learning and applying high school mathematics. in Journal of Materials Education, 37(1-2), 59-84.
conv_1161

Budinski N, Takaci Đ, Jovičić M, Pavličević J, Ristić I, Vukić N, Teofilović V, Popović M. Materials science experiments as a tool for learning and applying high school mathematics. in Journal of Materials Education. 2015;37(1-2):59-84.
conv_1161 .

Budinski, Natalija, Takaci, Đurđica, Jovičić, Mirjana, Pavličević, Jelena, Ristić, Ivan, Vukić, Nevena, Teofilović, Vesna, Popović, Mlađan, "Materials science experiments as a tool for learning and applying high school mathematics" in Journal of Materials Education, 37, no. 1-2 (2015):59-84,
conv_1161 .