SYNTHESIS OF ACRYLAMIDE COPOLYMERS WITH IMPROVED VISCOSITY CHARACTERISTICS

SYNTHESIS OF ACRYLAMIDE COPOLYMERS WITH IMPROVED VISCOSITY CHARACTERISTICS

Authors

  • Аllamurtova Karakalpak State University
  • Tanatarov Institute of General and Inorganic Chemistry
  • Sharipova Karakalpak State University
  • Аbdikamalova Aziza Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan
  • Kuldasheva Shaxnoza Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan

DOI:

https://doi.org/10.61151/stjniet.v9i1.406

Keywords:

copolymerization, itaconic acid, acrylamide, pH of the medium, molecular weight, product yield

Abstract

Abstract: The prerequisite for this study was the influence of the pH of the medium on the copolymerization process and the characteristics of the copolymers of itaconic acid and acrylamide. The aim of the work was to study this effect on the molecular weight of copolymers and their yield. The methodology included copolymerization of IR and AA at different pH values and different mole ratios of monomers, as well as analysis of the molecular characteristics of copolymers and product yield. The obtained data demonstrate that copolymers synthesized under neutral and slightly alkaline conditions have higher molecular weights and yields compared to an acidic medium, which opens up new prospects for tuning the synthesis of copolymers with desired properties.

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Published

2024-03-30

How to Cite

A А., O, T., A, S., Аbdikamalova A., & Kuldasheva, S. (2024). SYNTHESIS OF ACRYLAMIDE COPOLYMERS WITH IMPROVED VISCOSITY CHARACTERISTICS. Scientific and Technical Journal of Namangan Institute of Engineering and Technology, 9(1), 156–164. https://doi.org/10.61151/stjniet.v9i1.406

Issue

Vol. 9 No. 1 (2024): Scientific and Technical Journal of Namangan Institute of Engineering and Technology

Section

Articles