CHIQINDI POLISTIROLNI QAYTA TAYYORLASH VA UNING STRUKTURAVIY-FIZIK-KIMYOVIY XUSUSIYATLARINI TADQIQ ETISH
DOI:
https://doi.org/10.47390/ydif-y2026v2i18/n08Ключевые слова:
polistirol, EPS, polimer, chiqindi, qayta tayyorlash, struktura, xususiyat, kimyoviy modifikatsiya.Аннотация
Ushbu ishda chiqindi polistirolni ikkilamchi polimer xomashyosi sifatida qayta tayyorlash va uning strukturaviy-fizik-kimyoviy xususiyatlarini baholash masalalari ko‘rib chiqilgan. Chiqindi polistirolni saralash, tozalash va qayta tayyorlash bosqichlarining material xususiyatlariga ta’siri o‘rganilgan. Dastlabki va qayta tayyorlangan polistirol namunalarining strukturaviy hamda fizik-kimyoviy ko‘rsatkichlarini qiyosiy tahlil qilish nazarda tutilgan. Polimer strukturasidagi o‘zgarishlarni aniqlash va uning keyingi kimyoviy modifikatsiyaga yaroqliligini baholashga alohida e’tibor qaratilgan. Tadqiqot natijalari ikkilamchi polistirolni funksionallashtirish va yangi funksional polimer materiallar olishda xomashyo sifatida qo‘llash uchun ilmiy asos yaratadi.
Библиографические ссылки
1. Geyer R., Jambeck J.R., Law K.L. Production, use, and fate of all plastics ever made // Science Advances. – 2017. – Vol. 3, No. 7. – e1700782. DOI: 10.1126/sciadv.1700782.
2. Schyns Z.O.G., Shaver M.P. Mechanical recycling of packaging plastics: A review // Macromolecular Rapid Communications. – 2021. – Vol. 42, No. 3. – 2000415. DOI: 10.1002/marc.202000415.
3. Maharana T., Negi Y.S., Mohanty B. Recycling of polystyrene // Polymer-Plastics Technology and Engineering. – 2007. – Vol. 46, No. 7. – P. 729–736. DOI: 10.1080/03602550701273963.
4. Horvath B., Mallinguh E., Fogarassy C. Designing business solutions for plastic waste management to enhance circular transitions in Kenya // Sustainability. – 2018. – Vol. 10, No. 5. – 1664. DOI: 10.3390/su10051664.
5. Rahimi A., García J.M. Chemical recycling of waste plastics for new materials production // Nature Reviews Chemistry. – 2017. – Vol. 1. – Article 0046. DOI: 10.1038/s41570-017-0046.
6. Coates G.W., Getzler Y.D.Y.L. Chemical recycling to monomer for an ideal, circular polymer economy // Nature Reviews Materials. – 2020. – Vol. 5. – P. 501–516. DOI: 10.1038/s41578-020-0190-4.
7. Yousif E., Haddad R. Photodegradation and photostabilization of polymers, especially polystyrene: Review // SpringerPlus. – 2013. – Vol. 2. – Article 398. DOI: 10.1186/2193-1801-2-398.
8. Vollmer I., Jenks M.J.F., Roelands M.C.P., White R.J., van Harmelen T., de Wild P., van der Laan G.P., Meirer F., Keurentjes J.T.F., Weckhuysen B.M. Beyond mechanical recycling: Giving new life to plastic waste // Angewandte Chemie International Edition. – 2020. – Vol. 59, No. 36. – P. 15402–15423. DOI: 10.1002/anie.201915651.
Загрузки
Опубликован
Выпуск
Раздел
Лицензия
Это произведение доступно по лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.
This work is licensed under a 