The influence of inert component on the morphology and porosity parameters of macroporous poly (4-vinyl pyridine-co-ethylene glycol dimethacrylate)
Uticaj sastava i udela inertne komponente na morfologiju i parametre porozne strukture makroporoznog kopolimera 4-vinilpiridina i etilenglikoldimetakrilata
Апстракт
In this study, the influence of the type and content of inert component in the reaction mixture on the properties of crosslinked macroporous copolymers of 4-vinyl pyridine and ethylene glycol dimethacrylate, poly (4-VP-co-EGDMA), synthesized by suspension copolymerization was studied. n-Heptane, n-octane, n-nonane, octanol and dodecanol were used the inert component. The porosity parameters of the synthesized copolymers were determined by mercury porosimetry. Morphology of copolymer particles was characterized by scanning electron microscopy. It was shown that all the synthesized poly (4-VP-co-EGDMA) samples have globular structure. Additionaly, our results showed that it was possible to influence the size of the globules, their agglomeration and spatial arrangements and also the porosity parameters of the synthesized copolymers by the changing type and ratio of the inert component in the reaction mixture.
U okviru ovoga rada prikazani su rezultati dobijeni izučavanjem uticaja vrste i udela inertne komponente u reakcionoj smeši na svojstava umreženog makro-poroznog kopolimera 4-vinilpiridina i etilenglikoldimetakrilata, poli(4-VP-co-EGDMA), sintetizovanog suspenzionom kopolimerizacijom. U svojstvu inertne komponente korišćeni su: n-heptan, n-oktan, n-nonan, oktanol i dodekanol. Parametri porozne strukture sintetizovanih kopolimera su određivani metodom živine porozimetrije, a morfologija pomoću skenirajućeg elektronskog mikroskopa. Pokazano je da svi sintetizovani uzorci poli(4-VP-co-EGDMA) imaju globularnu strukturu i da se izmenom vrste i udela inertne komponente u reakcionoj smeši može uticati na veličinu globula, njihovu aglomeraciju i raspodelu aglomerata u prostoru, a samim tim i na parametre porozne strukture sintetizovanih kopolimera.
Кључне речи:
macroporous copolymers / Poly (4-VP-co-EGDMA) / porous structure / makroporozni kopolimeri / Poli (4-VP-co-EGDMA) / porozna strukturaИзвор:
Hemijska industrija, 2001, 55, 11, 493-499Издавач:
- Association of Chemical Engineers of Serbia
Институција/група
IHTMTY - JOUR AU - Jovanović, Slobodan AU - Nastasović, Aleksandra AU - Jovanović, Nadežda N. AU - Novaković, Tatjana PY - 2001 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/37 AB - In this study, the influence of the type and content of inert component in the reaction mixture on the properties of crosslinked macroporous copolymers of 4-vinyl pyridine and ethylene glycol dimethacrylate, poly (4-VP-co-EGDMA), synthesized by suspension copolymerization was studied. n-Heptane, n-octane, n-nonane, octanol and dodecanol were used the inert component. The porosity parameters of the synthesized copolymers were determined by mercury porosimetry. Morphology of copolymer particles was characterized by scanning electron microscopy. It was shown that all the synthesized poly (4-VP-co-EGDMA) samples have globular structure. Additionaly, our results showed that it was possible to influence the size of the globules, their agglomeration and spatial arrangements and also the porosity parameters of the synthesized copolymers by the changing type and ratio of the inert component in the reaction mixture. AB - U okviru ovoga rada prikazani su rezultati dobijeni izučavanjem uticaja vrste i udela inertne komponente u reakcionoj smeši na svojstava umreženog makro-poroznog kopolimera 4-vinilpiridina i etilenglikoldimetakrilata, poli(4-VP-co-EGDMA), sintetizovanog suspenzionom kopolimerizacijom. U svojstvu inertne komponente korišćeni su: n-heptan, n-oktan, n-nonan, oktanol i dodekanol. Parametri porozne strukture sintetizovanih kopolimera su određivani metodom živine porozimetrije, a morfologija pomoću skenirajućeg elektronskog mikroskopa. Pokazano je da svi sintetizovani uzorci poli(4-VP-co-EGDMA) imaju globularnu strukturu i da se izmenom vrste i udela inertne komponente u reakcionoj smeši može uticati na veličinu globula, njihovu aglomeraciju i raspodelu aglomerata u prostoru, a samim tim i na parametre porozne strukture sintetizovanih kopolimera. PB - Association of Chemical Engineers of Serbia T2 - Hemijska industrija T1 - The influence of inert component on the morphology and porosity parameters of macroporous poly (4-vinyl pyridine-co-ethylene glycol dimethacrylate) T1 - Uticaj sastava i udela inertne komponente na morfologiju i parametre porozne strukture makroporoznog kopolimera 4-vinilpiridina i etilenglikoldimetakrilata VL - 55 IS - 11 SP - 493 EP - 499 UR - https://hdl.handle.net/21.15107/rcub_cer_37 ER -
@article{ author = "Jovanović, Slobodan and Nastasović, Aleksandra and Jovanović, Nadežda N. and Novaković, Tatjana", year = "2001", abstract = "In this study, the influence of the type and content of inert component in the reaction mixture on the properties of crosslinked macroporous copolymers of 4-vinyl pyridine and ethylene glycol dimethacrylate, poly (4-VP-co-EGDMA), synthesized by suspension copolymerization was studied. n-Heptane, n-octane, n-nonane, octanol and dodecanol were used the inert component. The porosity parameters of the synthesized copolymers were determined by mercury porosimetry. Morphology of copolymer particles was characterized by scanning electron microscopy. It was shown that all the synthesized poly (4-VP-co-EGDMA) samples have globular structure. Additionaly, our results showed that it was possible to influence the size of the globules, their agglomeration and spatial arrangements and also the porosity parameters of the synthesized copolymers by the changing type and ratio of the inert component in the reaction mixture., U okviru ovoga rada prikazani su rezultati dobijeni izučavanjem uticaja vrste i udela inertne komponente u reakcionoj smeši na svojstava umreženog makro-poroznog kopolimera 4-vinilpiridina i etilenglikoldimetakrilata, poli(4-VP-co-EGDMA), sintetizovanog suspenzionom kopolimerizacijom. U svojstvu inertne komponente korišćeni su: n-heptan, n-oktan, n-nonan, oktanol i dodekanol. Parametri porozne strukture sintetizovanih kopolimera su određivani metodom živine porozimetrije, a morfologija pomoću skenirajućeg elektronskog mikroskopa. Pokazano je da svi sintetizovani uzorci poli(4-VP-co-EGDMA) imaju globularnu strukturu i da se izmenom vrste i udela inertne komponente u reakcionoj smeši može uticati na veličinu globula, njihovu aglomeraciju i raspodelu aglomerata u prostoru, a samim tim i na parametre porozne strukture sintetizovanih kopolimera.", publisher = "Association of Chemical Engineers of Serbia", journal = "Hemijska industrija", title = "The influence of inert component on the morphology and porosity parameters of macroporous poly (4-vinyl pyridine-co-ethylene glycol dimethacrylate), Uticaj sastava i udela inertne komponente na morfologiju i parametre porozne strukture makroporoznog kopolimera 4-vinilpiridina i etilenglikoldimetakrilata", volume = "55", number = "11", pages = "493-499", url = "https://hdl.handle.net/21.15107/rcub_cer_37" }
Jovanović, S., Nastasović, A., Jovanović, N. N.,& Novaković, T.. (2001). The influence of inert component on the morphology and porosity parameters of macroporous poly (4-vinyl pyridine-co-ethylene glycol dimethacrylate). in Hemijska industrija Association of Chemical Engineers of Serbia., 55(11), 493-499. https://hdl.handle.net/21.15107/rcub_cer_37
Jovanović S, Nastasović A, Jovanović NN, Novaković T. The influence of inert component on the morphology and porosity parameters of macroporous poly (4-vinyl pyridine-co-ethylene glycol dimethacrylate). in Hemijska industrija. 2001;55(11):493-499. https://hdl.handle.net/21.15107/rcub_cer_37 .
Jovanović, Slobodan, Nastasović, Aleksandra, Jovanović, Nadežda N., Novaković, Tatjana, "The influence of inert component on the morphology and porosity parameters of macroporous poly (4-vinyl pyridine-co-ethylene glycol dimethacrylate)" in Hemijska industrija, 55, no. 11 (2001):493-499, https://hdl.handle.net/21.15107/rcub_cer_37 .