Determination of the Intrinsic Viscosity and Molecular Weight of Poly(methyl methacrylate) Blends

Yıl 2019, Cilt: 2 Sayı: 2, 34 - 39, 26.12.2019

Yusuf Yiğit Ayben Kilislioğlu Selcan Karakuş , Nilgün Baydoğan

Öz

PMMA blends were
synthesized through atom transfer radical polymerization (ATRP) method under at
different concentration ratios. The viscosity characteristics of the structure
were investigated to determine the behaviour of macromolecules in blends. The viscosity
characterization of the nanoparticles was determined to explain the molecular
structure and interactions. The intrinsic viscosity of the blend was calculated
with three different models including Huggins, Kraemer, and Rao. All blends
were performed to understand the effect of additives concentration on molecular
conformations and the intrinsic viscosity of the polymers. The voluminosity (V_E)
and the shape factor (υ) were calculated for the blends to understand the
miscibility behaviour. From experimental results, it was observed that the
intrinsic viscosity was increased with the increase in the amount of substance
and the solubility of the system in solution.

Anahtar Kelimeler

intrinsic viscosity, molecular weight, Poly(methyl methacrylate)

Destekleyen Kurum

İstanbul Teknik Üniversitesi

Proje Numarası

MGA-2018-41576

Teşekkür

This work was supported financially by Istanbul Technical University Scientific Research Projects Foundation, ITU BAP, MSc. Thesis Project with MGA-2018-41576 project number.

Kaynakça

• [1] K. Matyjaszewski. Comparison and Classification of Controlled/Living Radical Polymerizations, Chapter1, ACS Symposium Series, Vol. 768 (2000), DOI: 10.1021/bk-2000-0768.ch001.
• [2] Braunecker W. A., Matyjaszewski K., Controlled/living radical polymerization: Features, developments, and perspectives, Prog. Polym. Sci. 32 (2007) 93–146.
• [3] T. Bel, C. Arslan, N. Baydogan, Materials Chemistry and Physics, 221, p. 58-67 (2019).
• [4] T. Bel, C. Arslan, N. Baydogan, Journal of the Faculty of Engineering and Architecture of Gazi University, 2018, 18-1 DOI: https://doi.or./ p. 1-18, (2018).
• [5] T. Bel , H. Cakar , N. Yahya , C. Arslan , N.Baydogan, Defect and Diffusion Forum, 380, p.227-231, (2017).
• [6] A. Rudin, Mechanical properties of polymer solids and liquids, in: A. Rudin (Ed.), Elements of Polymer Science and Engineering, second ed., Academic Press, San Diego, 1999, pp. 377-443.
• [7] M. Chanda, Introduction to Polymer Science and Chemistry: A Problem-Solving Approach, second ed., CRC Press, Boca Raton, FL, 2013, p. 29.
• [8] L.W. McKeen, Permeability Properties of Plastics and Elastomers, third ed., William Andrew Publishing, Oxford, 2012, pp. 21-37.
• [9] J.L. Schultz, E.S. Wilks, Nomenclature of Polymers, Encyclopedia of Polymer Science and Technology, Wiley, Hoboken, NJ, 2000.
• [10] The Effect of Creep and Other Time Related Factors on Plastics and Elastomers (Second Edition), 2009.
• [11] https://www.laboratorynetwork.com/doc/analysis-method-ensures-better-polymer-qualit-0001
• [12] https://www.chegg.com/homeworkhelp/questions-and-answers/define-molecularweight-degree-polymerization-graphicalrelationship-molecular-weight-poly-q12052059
• [13] Chuah, H. H., Lin-Vien, D., &Soni, U. (2001). Poly (trimethylene terephthalate) molecular weight and Mark–Houwink equation. Polymer, 42(16), 7137-7139.
• [14] F. Behrouzian, S. M. Razavi, H. Karazhiyan, Intrinsic viscosity of cress (Lepidiumsativum) seed gum: effect of salts and sugars. Food Hydrocolloid. 35 (2014) 100-105.
• [15] S. M. Razavi, T. M. Moghaddam, B. Emadzadeh, F. Salehi, Dilute solution properties of wild sage (Salvia macrosiphon) seed gum. Food Hydrocoll. 29(1) (2012) 205-210.
• [16] R. Pamies, J. G. H. Cifre, M. D. C. L. Martínez, J. G. de la Torre, Determination of intrinsic viscosities of macromolecules and nanoparticles. Comparison of single-point and dilution procedures, Colloid Polym. Sci. 286(11) (2008) 1223-1231.
• [17] https://vlab.amrita.edu/?sub=2&brch=190&sim=603&cnt=1
• [18] https://www.sciencedirect.com/science/article/pii/0032386177900891?via%3Dihub
• [19] https://www.sigmaaldrich.com/catalog/product/aldrich/182230?lang=en&region=TR
• [20] Hyungmin Park, High-throughput preparation of complex multi-scale patterns from block copolymer/homopolymerblend films.
• [21] SkArif Mohammad, Recoverable and recyclable nickel–cobalt magnetic alloy nanoparticle catalyzed reversible deactivation radical polymerization of methyl methacrylate at 25 °C
• [22] Hyun Jeong Jeon, Synthesis of high molecular weight 3-arm star PMMA by ARGET ATRP