Получение устойчивых искусственных полиэфиримидных суспензий с положительным зарядом частиц

В работе исследован процесс получения искусственных водных полиэфиримидных (ПЭИ) суспензий методом эмульгирования раствора ПЭИ в хлороформе с последующей отгонкой растворителя в присутствии катионных поверхностно-активных веществ ряда азолов различного строения. Полученные результаты свидетельствуют о том, что в присутствии исследованных катионных ПАВ можно получить устойчивые искусственные водные полиэфиримидные суспензии с положительным зарядом частиц со средним диаметром частиц в интервале от 530 до 4400 нм.

1. Miniemulsion Polymerization and the structure of polymer and hybrid nanoparticles / Landfester K. // Angewandte International Edition. 2009. V. 48. P. 4488–4507. DOI: 10.1002/anie.200900723.

2. Emulsion polymerization: From fundamental mechanisms to process developmets / Asua J. // Journal of Polymer Science. 2004. V. 42. P. 1025–1041. DOI:10.1002/pola.11096.

3. Polymer nanoparticles: Preparation techniques and size-control parameters / Rao J. et al. // Progress in Polymer Science. 2011. V. 36. P. 887–913. DOI: 10.1016/j.progpolymsci.2011.01.001.

4. Synthesis of Gemini cationic surfactants based on natural nicotinic acid and evaluation of their inhibition performance at C-steel/ 1 M HCl interface: Electrochemical and computational investi gations / Elaraby A. et al// Colloids and Surfaces. 2023. V. 659. DOI: 10.1016/j.colsurfa.2022.130687.

5. Review of the Application of Natural Surfactants in Enhanced Oil Recovery: State-of-the-Art and Perspectives / Hama S. et al. // Ener gy & Fuels. 2023. V. 37. P. 10061–10086. DOI: 10.1021/acs.energyfuels.3c01347.

6. Ecofriendly Natural Surfactants in the Oil and Gas Industry: A Comprehensive Review / Abdurrahman M. et al. // ACS Omega. 2023. V. 8, P. 41004–41021. DOI: 10.1021/acsomega.3c04450.

7. Biodegradable Cationic and Ionizable Cationic Lipids: A Roadmap for Safer Pharmaceutical Excipients / Jorgensen A. et al. // Small. 2023. V. 19, N17. DOI:10.1002/smll.202206968.

8. Review on Potential Application of Saponin-Based Natural Surfactants for Green Chemical Enhanced Oil Recovery: Perspectives and Progresses / Adentusi C. et al. // Energy & Fuels. 2023. V. 37. P. 8781–8823. DOI: 10.1021/acs.energyfuels.3c00627.

9. Insights into the role of aromatic cationic surfactants in tailoring in terfacial polymerization for high-performance reverse osmosis membranes / Gao J. et al. // Avanced Membranes. 2025. V. 5.

10. Correlation between interfacial layer properties and physical stability of food emulsions: current trends, challenges, strategies, and further perspectives / Cai Z. et al. // Advances in Colloid and Interface Science. 2023. V. 313. DOI: 10.1016/j.cis.2023.102863.

11. Interlayer adsorption of cationic dye on cationic surfactant-modified and unmodifi ed montmorillonite / Zhang L. et al. // Journal of Hazard ous Materials. 2023. V. 442. DOI: 10.1016/j.jhazmat.2022.130107.

12. Screening Ammonium-Based Cationic Additives to Regulate In terfacial Chemistry for Aqueous Ultra-Stable Zn Metal Anode. / Zheng L. et al. //Advanced Science. 2024. V. 11, N43. DOI: 10.1002/adv.202407102.

13. Polyether ether ketone (PEEK) and polyetherimide (PEI) for fused filament fabrication (FFF) in medical applications / McCrickard C. et al. // International Journal of Advanced Manufacturing Technology. 2025. V. 140. P. 5737–5754.

14. Polyetherimide in 3D printing: Pioneering non-metallic solutions for personalized orthopedic and traumatology hip prosthetics / Suff o M. et al. // Results in Engineering. 2024. V. 23. DOI: 10.1016/j.rineng.2024.102372.

15. Rheology, Crystallinity, and Mechanical Investigation of Interlayer Adhesion Strength by Thermal Annealing of Polyetherimide (PEI/ ULTEM 1010) / Yilmaz M. et al. // Parts Produced by 3D Printing. 2022. V. 31. P. 9900–9909. DOI: 10.1007/s11665-022-07049-z.

16. Effect of in situ thermal treatment on interlayer adhesion of 3D print ed polyetherimide (PEI) parts produced by fused deposition modeling (FDM) / Nguyen K. et al. // Materialstoday. 2024. V. 39. DOI: 10.1016/j.mtcomm.2024.108588.

17. 3D printed polyetherimide-based multiscale structural-functional integrated absorber for broadband microwave absorption / Zhang J. et al. // Additive Manufacturing. 2025. V. 97. DOI : 10.1016/j.addma.2024.104613.

18. Towards optimized carbon nanotubes (CNTs) reinforced polyether imide (PEI) 3D printed structures: A comparative study on testing standards / Yildiz A. et al. // Composite Structures. 2022. V. 29 DOI:10.1016/j.compstruct.2022.1158536.

19. Прибор для измерения краевого угла DSA30 // компания «Тирит»: https://tirit.org. URL: https://tirit.org/catalog/series/pribor-dlya-izme-reniya-kraevogo-ugla-dsa30 (дата обращения 03.07.2026).

20. Методики измерения поверхностного натяжения неравновесных систем // компания «Тирит»: https://tirit.org. URL: https://tirit.org/articles/izmerenie-poverhnostnogo-natyazheniya-nerav-novesnyh-sistem (дата обращения 03.07.2026).