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Poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerlerinin sentezi ve karakterizasyonu

Yıl 2020, , 1154 - 1162, 01.06.2020
https://doi.org/10.21597/jist.659032

Öz

Bu çalışmada, poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerleri tersinir katılmalı/ayrışmalı zincir transfer (RAFT) ve halka açılma polimerizasyon yöntemleri ile tek basamak üzerinden sentezlendi. Bunun için hem halka açılma polimerizasyonuna hem de tersinir katılmalı/ayrışmalı zincir transfer polimerizasyonuna aynı anda ve tek basamakta olanak sağlayan, iki fonksiyonlu 2-(2-kloro etoksi) etanol) başlatıcısı ile potasyum etil ksantat reaksiyona sokularak iki kollu RAFT-ROP başlatıcısı sentezlendi. Elde edilen bu RAFT-ROP başlatıcısı kullanılarak poli(CL-b-AAm) blok kopolimerleri monomer miktarı değiştirilerek sentezlendi. Blok kopolimerlerin blok uzunlukları 1H-NMR yardımıyla hesaplandı. Sentezlenen blok kopolimerlerin blok uzunlukları monomer konsantrasyonunun değiştirilmesiyle ayarlanabilmektedir. Blok kopolimerler 1H-NMR, FT-IR, DSC ve SEM teknikleri kullanılarak karakterize edildi.

Destekleyen Kurum

Van Yüzüncü Yıl Üniversitesi

Proje Numarası

FBA-2019-7880

Kaynakça

  • Chiefari J, Chong YK, Ercole F, Krstina J, Jeffery J, Le TPT, Mayadunne RTA, Meijs GF, Moad CL, Moad E, Rizzardo E, Thang SH. 1998. Living Free-Radical Polymerization by Reversible Addition-Fragmentation Chain Transfer: The RAFT Process. Macromolecules, 16: 5559-5562.
  • Chong YK Krstina J, Le TPT, Moad G, Postma A, Rizzardo E, Thang SH. 2003. Thiocarbonylthio compounds [S=C(Ph)S-R] in free radical polymerization with reversible addition-fragmentation chain transfer (RAFT polymerization). Role of the free-radical leaving group (R). Macromolecules, 36: 2256-2272.
  • Çakmak İ, Öztürk T, Yıldıko Ü, Yörük A, 2017. Synthesis of Poly[ԑ-caprolacton-b epichlorohydryin-b-ε-caprolactone]-g-poly(styrene) Block-Graft Copolymers via Cationic Ring Opening and Atom Transfer Radical Polymerization. Journal of the Institute of Science and Technology, 73: 161-169
  • Göktaş M. 2019a. Synthesis and characterization of various block copolymers using PMMA-Br macroinitiator. Chemical Papers, 73: 2329–2339.
  • Göktaş M. 2019b. Synthesis and characterization of poly (styrene-b-methyl methacrylate) block copolymers via ATRP and RAFT. Journal of the Institute of Science and Technology, 9: 139-149.
  • Göktaş M. 2019c. Copolymer Synthesis with Redox Polymerization and Free Radical Polymerization Systems. IntechOpen. Doi.org/10.5772/intechopen.88088
  • Göktaş M, Deng G. 2018. Synthesis of Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) Block Copolymer by Redox Polymerization and Atom Transfer Radical Polymerization. Indonesian journal of chemistry, 18: 537–543.
  • Göktaş M, Olgun B. 2019. One-step synthesis and characterization of poly(ԑ-caprolactone)-b-poly(N-isopropylacrylamide) thermo-responsive block copolymers via RAFT and ROP techniques. Polymer science series B, 61: 421–429.
  • Göktaş M, Öztürk T, Atalar MN, Tekeş AT, Hazer B. 2014. One-Step Synthesis of Triblock Copolymers via Simultaneous Reversible-Addition Fragmentation Chain Transfer (RAFT) and Ring-Opening Polymerization Using a Novel Difunctional Macro-RAFT Agent Based on Polyethylene Glycol. Journal of Macromolecular Science Part A, 51: 854-863.
  • Guimaraes TR, Khan M, Kuchel RP, Morrow IC, Minami H, Moad G, Perrier S, Zetterlund PB, 2019. Nano-Engineered Multiblock Copolymer Nanoparticles via Reversible Addition−Fragmentation Chain Transfer Emulsion Polymerization. Macromolecules, 52: 2965−2974.
  • Hazer B, Arslan H, Senemoğlu Y, Şen Ş. 2019. Synthesis of block/graft copolymers based on vinyl benzyl chloride via reversible addition fragmentation chain transfer (RAFT) polymerization using the carboxylic acid functionalized Trithiocarbonate. Journal of polymer research, 26:101.
  • Kartal B, Yildiko U, Ozturk S, Ata AC, Cakmak I, 2014. Study of Solution Polymerization of Styrene in the Presence of Poly(ethylene glycol)-RAFT Agents Possessing Benzoyl Xanthate Derivatives. Journal of Macromolecular Science Part A, 51(12): 990-98.
  • Mishra AK, Choi C, Maiti S, Seo Y, Lee KS, Kim E, Kim JK, 2018. Sequential synthesis of well-defined poly(vinyl acetate) blockpolystyreneand poly(vinyl alcohol)-block-polystyrene copolymers using difunctional chloroamide-xanthate iniferter. Polymer, 139: 68-75.
  • Matyjaszewski K, 2018. Ultrasonication-Induced Aqueous Atom Transfer Radical Polymerization. ACS Macro Letters, 7: 275−280.
  • Öztürk T, Göktaş M, Hazer B. 2011. Synthesis and Characterization of Poly(methyl methacrylate-block-ethylene glycol-block-methyl methacrylate) Block Copolymers by Reversible Addition-Fragmentation Chain Transfer Polymerization. Journal of Macromolecular Science Part A, 48: 65-72.
  • Öztürk T, Kayğın O, Göktaş M, Hazer B. 2016a. Synthesis and Characterization of Graft Copolymers Based on Polyepichlorohydrin via Reversible Addition-Fragmentation Chain Transfer Polymerization. Journal of Macromolecular Science Part A, 53: 362–367.
  • Öztürk T, Yavuz M, Göktaş M, Hazer B. 2016b. One-step synthesis of triarm block copolymers by simultaneous atom transfer radical and ring-opening polymerization. Polymer bulletin, 73: 1497–1513.
  • Öztürk T, Göktaş M, Hazer B. 2010. One-Step Synthesis of Triarm Block Copolymers via Simultaneous Reversible-Addition Fragmentation Chain Transfer and Ring-Opening Polymerization. Journal of applied polymer science, 117: 1638–1645.
  • Öztürk T, Atalar MN, Göktaş M, Hazer B. 2013. One-Step Synthesis of Block Graft Copolymers via Simultaneous Reversible-Addition Fragmentation Chain Transfer and Ring-Opening Polymerization Using a Novel Macroinitiator. Journal of polymer science part A polymer chemistry, 51: 2651–2659.
  • Wang JS, and Matyjaszewski K. 1995. Controlled/"Living" Radical Polymerization. Halogen Atom Transfer Radical Polymerization Promoted by a Cu(I)/Cu( 11) Redox Process. Macromolecules, 28:7901-7910.

Synthesis and characterization of poly(ε-caprolactone)-b-poly(acrylamide) block copolymers

Yıl 2020, , 1154 - 1162, 01.06.2020
https://doi.org/10.21597/jist.659032

Öz

In this study, poly(acrylamide–b–ԑ-caprolactone) block copolymers were synthesized by a combination of reversible addition-fragmentation chain transfer (RAFT) polymerization and ring-opening polymerization (ROP) methods using a chain-transfer agent (RAFT-ROP initiator) which was obtained via the reaction of 2-(2-Chloroethoxy)ethanol with the potassium salt of ethyl xanthogenate. The block length of the block copolymers could be adjusted by changing monomer concentrations. The characterization of the products was achieved using 1H-NMR, FT-IR, DSC and SEM techniques.

Proje Numarası

FBA-2019-7880

Kaynakça

  • Chiefari J, Chong YK, Ercole F, Krstina J, Jeffery J, Le TPT, Mayadunne RTA, Meijs GF, Moad CL, Moad E, Rizzardo E, Thang SH. 1998. Living Free-Radical Polymerization by Reversible Addition-Fragmentation Chain Transfer: The RAFT Process. Macromolecules, 16: 5559-5562.
  • Chong YK Krstina J, Le TPT, Moad G, Postma A, Rizzardo E, Thang SH. 2003. Thiocarbonylthio compounds [S=C(Ph)S-R] in free radical polymerization with reversible addition-fragmentation chain transfer (RAFT polymerization). Role of the free-radical leaving group (R). Macromolecules, 36: 2256-2272.
  • Çakmak İ, Öztürk T, Yıldıko Ü, Yörük A, 2017. Synthesis of Poly[ԑ-caprolacton-b epichlorohydryin-b-ε-caprolactone]-g-poly(styrene) Block-Graft Copolymers via Cationic Ring Opening and Atom Transfer Radical Polymerization. Journal of the Institute of Science and Technology, 73: 161-169
  • Göktaş M. 2019a. Synthesis and characterization of various block copolymers using PMMA-Br macroinitiator. Chemical Papers, 73: 2329–2339.
  • Göktaş M. 2019b. Synthesis and characterization of poly (styrene-b-methyl methacrylate) block copolymers via ATRP and RAFT. Journal of the Institute of Science and Technology, 9: 139-149.
  • Göktaş M. 2019c. Copolymer Synthesis with Redox Polymerization and Free Radical Polymerization Systems. IntechOpen. Doi.org/10.5772/intechopen.88088
  • Göktaş M, Deng G. 2018. Synthesis of Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) Block Copolymer by Redox Polymerization and Atom Transfer Radical Polymerization. Indonesian journal of chemistry, 18: 537–543.
  • Göktaş M, Olgun B. 2019. One-step synthesis and characterization of poly(ԑ-caprolactone)-b-poly(N-isopropylacrylamide) thermo-responsive block copolymers via RAFT and ROP techniques. Polymer science series B, 61: 421–429.
  • Göktaş M, Öztürk T, Atalar MN, Tekeş AT, Hazer B. 2014. One-Step Synthesis of Triblock Copolymers via Simultaneous Reversible-Addition Fragmentation Chain Transfer (RAFT) and Ring-Opening Polymerization Using a Novel Difunctional Macro-RAFT Agent Based on Polyethylene Glycol. Journal of Macromolecular Science Part A, 51: 854-863.
  • Guimaraes TR, Khan M, Kuchel RP, Morrow IC, Minami H, Moad G, Perrier S, Zetterlund PB, 2019. Nano-Engineered Multiblock Copolymer Nanoparticles via Reversible Addition−Fragmentation Chain Transfer Emulsion Polymerization. Macromolecules, 52: 2965−2974.
  • Hazer B, Arslan H, Senemoğlu Y, Şen Ş. 2019. Synthesis of block/graft copolymers based on vinyl benzyl chloride via reversible addition fragmentation chain transfer (RAFT) polymerization using the carboxylic acid functionalized Trithiocarbonate. Journal of polymer research, 26:101.
  • Kartal B, Yildiko U, Ozturk S, Ata AC, Cakmak I, 2014. Study of Solution Polymerization of Styrene in the Presence of Poly(ethylene glycol)-RAFT Agents Possessing Benzoyl Xanthate Derivatives. Journal of Macromolecular Science Part A, 51(12): 990-98.
  • Mishra AK, Choi C, Maiti S, Seo Y, Lee KS, Kim E, Kim JK, 2018. Sequential synthesis of well-defined poly(vinyl acetate) blockpolystyreneand poly(vinyl alcohol)-block-polystyrene copolymers using difunctional chloroamide-xanthate iniferter. Polymer, 139: 68-75.
  • Matyjaszewski K, 2018. Ultrasonication-Induced Aqueous Atom Transfer Radical Polymerization. ACS Macro Letters, 7: 275−280.
  • Öztürk T, Göktaş M, Hazer B. 2011. Synthesis and Characterization of Poly(methyl methacrylate-block-ethylene glycol-block-methyl methacrylate) Block Copolymers by Reversible Addition-Fragmentation Chain Transfer Polymerization. Journal of Macromolecular Science Part A, 48: 65-72.
  • Öztürk T, Kayğın O, Göktaş M, Hazer B. 2016a. Synthesis and Characterization of Graft Copolymers Based on Polyepichlorohydrin via Reversible Addition-Fragmentation Chain Transfer Polymerization. Journal of Macromolecular Science Part A, 53: 362–367.
  • Öztürk T, Yavuz M, Göktaş M, Hazer B. 2016b. One-step synthesis of triarm block copolymers by simultaneous atom transfer radical and ring-opening polymerization. Polymer bulletin, 73: 1497–1513.
  • Öztürk T, Göktaş M, Hazer B. 2010. One-Step Synthesis of Triarm Block Copolymers via Simultaneous Reversible-Addition Fragmentation Chain Transfer and Ring-Opening Polymerization. Journal of applied polymer science, 117: 1638–1645.
  • Öztürk T, Atalar MN, Göktaş M, Hazer B. 2013. One-Step Synthesis of Block Graft Copolymers via Simultaneous Reversible-Addition Fragmentation Chain Transfer and Ring-Opening Polymerization Using a Novel Macroinitiator. Journal of polymer science part A polymer chemistry, 51: 2651–2659.
  • Wang JS, and Matyjaszewski K. 1995. Controlled/"Living" Radical Polymerization. Halogen Atom Transfer Radical Polymerization Promoted by a Cu(I)/Cu( 11) Redox Process. Macromolecules, 28:7901-7910.
Toplam 20 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Kimya Mühendisliği
Bölüm Kimya / Chemistry
Yazarlar

Melahat Göktaş 0000-0002-7645-8291

Cengiz Aykaç 0000-0002-1510-6663

Proje Numarası FBA-2019-7880
Yayımlanma Tarihi 1 Haziran 2020
Gönderilme Tarihi 13 Aralık 2019
Kabul Tarihi 15 Şubat 2020
Yayımlandığı Sayı Yıl 2020

Kaynak Göster

APA Göktaş, M., & Aykaç, C. (2020). Poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerlerinin sentezi ve karakterizasyonu. Journal of the Institute of Science and Technology, 10(2), 1154-1162. https://doi.org/10.21597/jist.659032
AMA Göktaş M, Aykaç C. Poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerlerinin sentezi ve karakterizasyonu. Iğdır Üniv. Fen Bil Enst. Der. Haziran 2020;10(2):1154-1162. doi:10.21597/jist.659032
Chicago Göktaş, Melahat, ve Cengiz Aykaç. “Poli(ε-Kaprolakton)-B-poli(akrilamid) Blok Kopolimerlerinin Sentezi Ve Karakterizasyonu”. Journal of the Institute of Science and Technology 10, sy. 2 (Haziran 2020): 1154-62. https://doi.org/10.21597/jist.659032.
EndNote Göktaş M, Aykaç C (01 Haziran 2020) Poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerlerinin sentezi ve karakterizasyonu. Journal of the Institute of Science and Technology 10 2 1154–1162.
IEEE M. Göktaş ve C. Aykaç, “Poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerlerinin sentezi ve karakterizasyonu”, Iğdır Üniv. Fen Bil Enst. Der., c. 10, sy. 2, ss. 1154–1162, 2020, doi: 10.21597/jist.659032.
ISNAD Göktaş, Melahat - Aykaç, Cengiz. “Poli(ε-Kaprolakton)-B-poli(akrilamid) Blok Kopolimerlerinin Sentezi Ve Karakterizasyonu”. Journal of the Institute of Science and Technology 10/2 (Haziran 2020), 1154-1162. https://doi.org/10.21597/jist.659032.
JAMA Göktaş M, Aykaç C. Poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerlerinin sentezi ve karakterizasyonu. Iğdır Üniv. Fen Bil Enst. Der. 2020;10:1154–1162.
MLA Göktaş, Melahat ve Cengiz Aykaç. “Poli(ε-Kaprolakton)-B-poli(akrilamid) Blok Kopolimerlerinin Sentezi Ve Karakterizasyonu”. Journal of the Institute of Science and Technology, c. 10, sy. 2, 2020, ss. 1154-62, doi:10.21597/jist.659032.
Vancouver Göktaş M, Aykaç C. Poli(ε-kaprolakton)-b-poli(akrilamid) blok kopolimerlerinin sentezi ve karakterizasyonu. Iğdır Üniv. Fen Bil Enst. Der. 2020;10(2):1154-62.