Grafting of Starch: Synthesis and Thermal Properties
Abstract
Starch chloroacetate (St.ClAc) as a macro-initiator was pre-synthesized with reaction of primary OH groups on powder starch and characterized. In this study, the graft copolymer of St.ClAc with the previously synthesized 2-(4-methoxyphenylamino)-2-oxoethyl methacrylate (MPAEMA) and N-cyclohexylmethacrylamide (NCMA) monomer was made by atom transfer radical polymerization method (ATRP). St.ClAc and its graft copolymers (St.ClAc-g-MPAEMA and St.ClAc-g-NCMA) were characterized by FT-IR spectra and elemental analysis. In addition, thermal stability of these new graft polymers was also investigated, and compared to each other.
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B Zhang, Y Zhou. Synthesis and characterization of graft copolymers of ethyl acrylate/acrylamide mixtures onto starch. Polymer Composites. 2008, 29(5), 506–510.
N Çankaya. Synthesis of Graft Copolymers onto Starch and its Semiconducting Properties, Results in Physics, 6, 538–542, 2016.
N Çankaya. Modification of Starch: Structural and Antimicrobial Properties, International Journal of Chemistry and Chemical Engineering Systems, 3, 31–35, 2018.
JN Bemiller. Starch Modification: Challenges and Prospects, Starch/Stärke, 49(4), 127–131, 1997.
MF Coşkun, K Demirelli, M. Coşkun. A Study on End Group Characterization of Poly(phenacyl methacrylate) Polymer Produced by Free Radical Polymerization, Journal of Macromolecular Science, Part A: Pure and Applied Chemistry (2007) 44, 1217–1223.
Matyjaszewski K, Xia J. Atom transfer radical polymerization. Chemical Reviews. 2001; 101:2921–2990.
Carlmark A, Malmström EE. ATRP Grafting from cellulose fibers to create blockcopolymer grafts. Biomacromolecules. 2003; 4:1740–1745.
Teramoto Y, Ama S, Higeshiro T, Nishio Y. Cellulose Acetate-graft-Poly(hydroxyalkanoate): Synthesis and dependence of the thermal properties on copolymer composition, Macromolecular Chemistry and Physics. 2004, 205(14):1904–1915.
M Coskun, MM Temüz. Grafting studies onto cellulose by atom-transfer radical polymerization. Polymer International 2005; 54:342.
N Çankaya, MM Temüz, F. Yakuphanoglu. Grafting and semiconducting properties of N-Cyclohexylacrylamide, 4-Vinylpyridine, Diacetone Acrylamide and Diallylamineonto cellulose by atom transfer radical polymerization.
N Çankaya, MM Temüz. Characterization and Monomer Reactivity Ratios of Grafted Cellulose with N-(4-Nitrophenyl) acrylamide and Methyl Methacrylate by Atom Transfer Radical Polymerization,Cellulose Chemistry and Technology. 2012; 46(9):551.
N Çankaya, MM Temüz. Monomer Reactivity Ratios of Cellulose Grafted with N-cyclohexylacrylamide and Methyl Methacrylate by Atom Transfer Radical Polymerization, Cellulose Chemistry and Technology, 48 (3–4), 209–215, 2014.
N Çankaya. Cellulose Grafting by Atom Transfer Radical Polymerization Method, Cellulose—Fundamental Aspects and Current Trends, MatheusPoletto (Ed.), InTech, DOI: 10.5772/61707. (2015).ATRP değil
N Çankaya, Grafting Studies of Chitin, Sigma Journal of Engineering and Natural Sciences, 37(1), 111–117, 2019.
N Çankaya. Grafting of Chitosan: Structural, Thermal and Antimicrobial Properties, Journal of the Chemical Society of Pakistan, 41(2), 240–245, 2019.
N Çankaya. Grafting of Cellulose: Synthesis and Characterization, Journal of Physical Chemistry and Functional Materials. 1(2), 49–55, 2018.
Y Acikbas, N Çankaya, R Capan, M Erdogan, C. Soykan. Swellingbehaviour of the 2-(4-methoxyphenylamino)-2-oxoethyl methacrylate monomer LB thin film exposed to various organic vapours by quartz crystal microbalance technique, Journal of Macromolecular Science, Part A, Pure and Applied Chemistry, 53(1), 18–25, 2016.
E Tanış, N Çankaya, S Yalçın. Synthesis, Experimental and Theoretical Analysis, and Antiproliferative Activity of 2-(4-methoxyphenylamino)-2-oxoethyl methacrylate. Chinese Journal of Physics. 57, 348–361, 2019.
F Akman, N Çankaya, A study of experimental and theoretical analysis of N–cyclohexylmethacrylamide monomer based on DFT and HF computations, Pigment&Resin Technology. 45 (5), 2016.
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