Epoxy Functional Porous POSS Microparticle Synthesis

Year 2022, Volume: 50 Issue: 4, 359 - 366, 09.10.2022

Güneş Kibar

https://doi.org/10.15671/hjbc.879777

Cited By: 3

Abstract

Epoxy-functional porous polyhedral oligomeric silsesquioxane (POSS) microparticles were synthesized by templated polymerization in two-steps by using monodisperse 2µm poly(GMA) seed latex particles as a template. In the first step, templated polymer latex was swollen in emulsion medium to obtain micron size porous POSS particles. In the second step, the hydrophobic monomers metharcyl-POSS, epoxy-functional monomer glycidyl methacrylate (GMA), the crosslinking agent GDMA and the thermal imitator diffused into the swollen template in emulsion medium for free-radical polymerization. The resultant poly(POSS-co-GDMA-co-GMA) microparticles were obtained in polydisperse form due to the high molecular weight of the silica cage core of POSS created difficulty in the diffusion step. However; monodisperse composite microparticles were obtained around 5.8 ± 0.4µm in size via centrifugal post-separation. The spherical fine porous hybrid structure was fully characterized as morphological, thermal, chemical composition, and crystalline form by SEM, TGA, FTIR, and XRD respectively.

Keywords

polyhedral oligomeric silsesquioxane (POSS), free radical polymerization, epoxy functional, porous structure, glycidyl methacrylate (GMA), monodisperse

Supporting Institution

Adana Alparslan Turkes Science and Technology University

Project Number

18103011

Thanks

Financial support from the Adana Alparslan Turkes Science and Technology University Scientific Research Project (Grant No. 18103011) is greatly appreciated. Special thanks to Bilkent-UNAM facilities for the use of characterization tools.

References

• 1. Seidi, F., M. Jouyandeh, A. Taghizadeh, M. Taghizadeh, S. Habibzadeh, Y. Jin, H. Xiao, P. Zarrintaj and M.R. Saeb, Polyhedral oligomeric silsesquioxane/epoxy coatings: a review. Surf. Innov., 91 (2020) 3-16.
• 2. Shi, H., J. Yang, M. You, Z. Li and C. He, Polyhedral Oligomeric Silsesquioxanes (POSS)-Based Hybrid Soft Gels: Molecular Design, Material Advantages, and Emerging Applications. ACS Mater. Lett., 24 (2020) 296-316.
• 3. Joshi, M., A. Roy and B. Butola, POSS-Based Polymer Nanocomposite Fibers and Nanofibers: A Review on Recent Developments. Nanotechnology in Textiles: Advances and Developments in Polymer Nanocomposites, (2020) 41.
• 4. Bahramnia, H., H. Mohammadian Semnani, A. Habibolahzadeh and H. Abdoos, Epoxy/polyurethane nanocomposite coatings for anti-erosion/wear applications: A review. J. Compos. Mater., 5422 (2020) 3189-3203.
• 5. Demir, B., In silico study of bio-based epoxy precursors for sustainable and renewable thermosets. Polymer, 191 (2020) 122253.
• 6. Ananthapadmanabhan, S., G. Mishra and S. Parida, A brief review on the development of self-healing, hydrophobic and antifouling epoxy coating. J. Metall. Mater. Sci, 661and2 (2020) 1-15.
• 7. Matějka, L., A. Strachota, J. Pleštil, P. Whelan, M. Steinhart and M. Šlouf, Epoxy networks reinforced with polyhedral oligomeric silsesquioxanes (POSS). Structure and morphology. Macromolecules, 3725 (2004) 9449-9456.
• 8. Ma, Y., L. He, L. Zhao and A. Pan, POSS-based glycidyl methacrylate copolymer for transparent and permeable coatings. Soft Mater., 144 (2016) 253-263.
• 9. Ma, Y., L. He, M. Jia, L. Zhao, Y. Zuo and P. Hu, Cage and linear structured polysiloxane/epoxy hybrids for coatings: Surface property and film permeability. J. Colloid Interface Sci., 500 (2017) 349-357.
• 10. Matějka, L., P. Murias and J. Pleštil, Effect of POSS on thermomechanical properties of epoxy–POSS nanocomposites. Eur. Polym. J., 482 (2012) 260-274.
• 11. Ma, Y., L. He, A. Pan and C. Zhao, Poly (glycidyl methacrylate-POSS)-co-poly (methyl methacrylate) latex by epoxide opening reaction and emulsion polymerization. J. Mater. Sci., 505 (2015) 2158-2166.
• 12. Wang, J., Z. Zhang, T. Xie, L. Sun, K. Yang, Y. Liu and Z. Li, Enhancing thermal and mechanical properties of gelatin-based nanocomposite with aqueous dispersible multiple epoxy polyhedral oligomeric silsesquioxanes. J. Mater. Sci., (2021) 1-16.
• 13. Kibar, G., Spherical shape poly (M‐POSS) micro/nano hybrid latex particles: One‐step synthesis and characterization. J. Appl. Polym. Sci., 13741 (2020) 49241.
• 14. Liu, Z., S. Ma, L. Chen, J. Xu, J. Ou and M. Ye, Porous styryl-linked polyhedral oligomeric silsesquioxane (POSS) polymers used as a support for platinum catalysts. Mater. Chem. Front., 35 (2019) 851-859.
• 15. Chen, G., Y. Zhang, J. Xu, X. Liu, K. Liu, M. Tong and Z. Long, Imidazolium-based ionic porous hybrid polymers with POSS-derived silanols for efficient heterogeneous catalytic CO2 conversion under mild conditions. Chem. Eng. J., 381 (2020) 122765.
• 16. Yen, S.K., D.P. Varma, W.M. Guo, V.H. Ho, V. Vijayaragavan, P. Padmanabhan, K. Bhakoo and S.T. Selvan, Synthesis of Small‐Sized, Porous, and Low‐Toxic Magnetite Nanoparticles by Thin POSS Silica Coating. Chem. Eur. J, 2110 (2015) 3914-3918.
• 17. Tamburaci, S. and F. Tihminlioglu, Chitosan-hybrid poss nanocomposites for bone regeneration: The effect of poss nanocage on surface, morphology, structure and in vitro bioactivity. Int. J. Biol. Macromol., 142 (2020) 643-657.
• 18. Wang, J., Y. Liu, J. Yu, Y. Sun and W. Xie, Study of poss on the properties of novel inorganic dental composite resin. Polymers, 122 (2020) 478.
• 19. Bandehali, S., A. Moghadassi, F. Parvizian and S. Hosseini, A new type of [PEI-glycidyl POSS] nanofiltration membrane with enhanced separation and antifouling performance. Korean J. Chem. Eng., 3610 (2019) 1657-1668.
• 20. Bandehali, S., A. Moghadassi, F. Parvizian, J. Shen and S.M. Hosseini, Glycidyl POSS-functionalized ZnO nanoparticles incorporated polyether-imide based nanofiltration membranes for heavy metal ions removal from water. Korean J. Chem. Eng., 372 (2020) 263-273.
• 21. Bandehali, S., A. Moghadassi, F. Parvizian, Y. Zhang, S.M. Hosseini and J. Shen, New mixed matrix PEI nanofiltration membrane decorated by glycidyl-POSS functionalized graphene oxide nanoplates with enhanced separation and antifouling behaviour: Heavy metal ions removal. Sep. Purif. Technol., 242 (2020) 116745.
• 22. Wang, D., W. Yang, S. Feng and H. Liu, Amine post-functionalized POSS-based porous polymers exhibiting simultaneously enhanced porosity and carbon dioxide adsorption properties. RSC Adv., 617 (2016) 13749-13756.
• 23. Li, Y. and T.-S. Chung, Molecular-level mixed matrix membranes comprising Pebax® and POSS for hydrogen purification via preferential CO2 removal. Int. J. Hydrog. Energy, 3519 (2010) 10560-10568.
• 24. Elmas, B., M. Tuncel, G. Yalçın, S. Şenel and A. Tuncel, Synthesis of uniform, fluorescent poly (glycidyl methacrylate) based particles and their characterization by confocal laser scanning microscopy. Colloids Surf. Physicochem. Eng. Aspects, 2691-3 (2005) 125-134.
• 25. Kibar, G. and A. Tuncel, Synthesis and characterization of monodisperse-porous, zwitterionic microbeads. Polym. Bull., 737 (2016) 1939-1950.
• 26. Wilson, M., The structure of opal-CT revisited. J. Non-Cryst. Solids, 405 (2014) 68-75.