The Development of Effective Multifunctional Inhibiting Additives for Polymeric Materials

Abstract:

The synthesis of polyphenylene sulfide in the presence of catalytic systems based on various lithium salts has been studied, and conditions have been identified that accelerate the process and obtain a polymer with a given microstructure. The rheological, thermal, and physicomechanical properties of the obtained polymers were studied and the optimum temperature () and pressure (9-10 atm) were established upon the production of polyphenylene sulfide by high-temperature polycondensation of sodium sulfide and 1,4-dichlorobenzene in a solution of N-methylpyrrolidone, which increase the effectiveness of its synthesis.

• Periodical: Key Engineering Materials (Volume 899)
• Pages: 398-404
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.899.398
• Online since: September 2021
• Authors: Marina M. Murzakanova*, Rustam M. Mamkhegov, Muslim A. Mikitaev
• Keywords: Catalysts, Lithium Salts, Polycondensation, Polyphenylene Sulfide

References

[1] A.D. Macallum // J. Org. Chcm. 1948. V. 13. р. 154.

[2] Пат. США 3354129. 1967. С. А. 68. 13598. (1968).

[3] Пат. США 3524835. 1970. С. А. 73. 121201. (1970).

[4] J.H. Bannock, et al., The influence of polymer purification on the efficiency of poly(3-hexylthiophene): fullerene organic solar cells, Scientific Reports. 6 (2016) 23651.

DOI: 10.1038/srep23651

[5] G. Zhao, et al., Efficiency of Polymer Solar Cells Based on poly(3-hexylthiophene) and Indene-C60 Bisadduct by Device Optimization, Adv. Mater. 22 (2010) 4355-4358.

DOI: 10.1002/adma.201001339

[6] C.C. Chen, et al., An Efficient Triple-Junction Polymer Solar Cell Having a Power Conversion Efficiency Exceeding, Adv. Mater. 26 (2014) 5670-5677.

DOI: 10.1002/adma.201402072

[7] S. Matsumura, N. Kihara, T. Takata, Properties of a few aromatic poly(thioetherketones) as sulfur-containing high-performance polymers, Journal of Applied Polymer Science. 92 (2004) 1869-1847.

DOI: 10.1002/app.20169

[8] R.M. Mamkhegov, M.M. Murzakanova, Z.V. Dzhandigova, L.S. Murzamuratova, A.T. Tsurova, S.Yu. Khashirova, Research of the Impact of Catalysts, Temperature and Pressure on Polyphenylenesulfide Synthesis, Key Engineering Materials. 816 (2019) 14-18.

DOI: 10.4028/www.scientific.net/kem.816.14

[9] M.М. Murzakanova, T.A. Borukaev, T.A. Mikitaev, Development of an efficient method for polyphenylene sulfide production, Inorganic materials: applied research. 9 (2018) 634-638.

DOI: 10.1134/s2075113318040226

[10] Z.Y. Wang, A.S. Hay, Poly(arylene sulphide)s from masked bisthiophenols, Polymer. 33 (1992) 1778-1779.

DOI: 10.1016/0032-3861(92)91083-e

[11] L.Wang, Sh. Zhang, X. Xu, Catalytic activity of metal acetate in transesterification of diphenyl carbonate and 1,4-butyldiol, 3rd International Conference on Material, Mechanical and Manufacturing Engineering. (2015) 367-370.

DOI: 10.2991/ic3me-15.2015.71

[12] W.K. Carrington, C.E. Handlovits, R.W. Lenz, Method for preparing linear polyarylene sulfide, Patent USA № 3274165 (1966).

[13] A.D. Macallum, J. Org. Chcm. 13 (1948) 154.

[14] M. Kim, J. Lee, H.Y. Roh, D. Kim, J. Byeon, J. Park, Effect of covalent functionalization of MWCNTs on the thermal properties and non-isothermal crystallization behaviors of PPS composites, Polymers. 9 (2017) 460.

DOI: 10.3390/polym9100460