Abstract
Atrof-muhit muammolarining ortib borishi va neft mahsulotlariga asoslangan polimerlardan voz kechish zarurati qayta tiklanadigan resurslar asosidagi materiallarni ishlab chiqishni jadallashtirdi.Ushbu ishda bentonit asosida jelatin va glutaraldegid ishtirokida modifikatsiyalangan kompozit material sintez qilindi. Olingan namunalar infraqizil spektroskopiya (FTIR) usuli yordamida tahlil qilindi. Spektrlarda funksional guruhlar o‘zgarishi kuzatilib, jelatin va glutaraldegid o‘rtasida kimyoviy bog‘lanish hosil bo‘lgani, hamda modifikatsiya jarayonida bentonit strukturasiga yangi funksional guruhlar kiritilgani aniqlandi. Tadqiqot natijalari modifikatsiyalangan materiallarning keyingi amaliy qo‘llanish imkoniyatlarini ko‘rsatadi.References
1. Alexandre, M., & Dubois, P. (2000). Polymer-layered silicate nanocomposites: preparation, properties and uses of a new class of materials. Materials Science and Engineering: R: Reports, 28(1-2), 1-63.
2. Bigi, A., Cojazzi, G., Panzavolta, S., Roveri, N., & Rubini, K. (2002). Stabilization of gelatin films by crosslinking with glutaraldehyde. Biomaterials, 23(24), 4827-4832.
3. Pavlidou, S., & Papaspyrides, C. D. (2008). A review on polymer–layered silicate nanocomposites. Progress in Polymer Science, 33(12), 1119-1198.
4. Hosseini, S. F., Rezaei, M., Zandi, M., & Ghavi, F. F. (2013). Preparation and functional properties of fish gelatin-chitosan blend edible films. Food Chemistry, 136(3-4),
5. Suderman, N., et al. (2021). Effect of chemical cross-linking on the structural and thermal properties of gelatin-clay nanocomposites. Polymer Bulletin, 78(5), 2641-2659.
6. Al-Harrasi, A., et al. (2022). Gelatin-based nanocomposites reinforced with bentonite for functional packaging. International Journal of Biological Macromolecules,
7. Khan, M. R., et al. (2020). Influence of bentonite type on the physicochemical and antimicrobial properties of gelatin-based nanocomposite films. Food Hydrocolloids, 101,
8. Wang, X., et al. (2023). Advanced biodegradable films based on gelatin and modified layered silicates. Carbohydrate Polymers, 302, 120-135.
9. Zhang, Y., & Liu, X. (2024). Sustainable biopolymer-clay nanocomposites for environmental applications: A review. Journal of Cleaner Production, 410, 137-152. Zubair, M., & Ullah, A. (2020). Recent advances in protein-based bionanocomposites for food packaging applications. Critical Reviews in Food Science and Nutrition, 60(3), 406-434. Sharipov, M. S., & Jalilov, A. T. (2018). Gillar asosidagi polimer nanokompozitlar sintezi va tahlili. O‘zbekiston kimyo jurnali. Negmatov, S. S., et al. (2019). Bentonit gillari asosidagi kompozit materiallar olish texnologiyasi. Kompozitsion materiallar jurnali.