Preparation and properties of short oil alkyd resin/TiO 2 nanocomposites based on surface modified TiO 2 nanoparticles
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Radoman, Tijana S.Džunuzović, Jasna V.
Spasojević, Pavle M.
Marinović-Cincović, Milena
Jeremić, Katarina B.
Popović, Ivanka G.
Džunuzović, Enis S.
Article (Published version)
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© 2016 Society of Plastics Engineers
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Alkyd resin/TiO2 nanocomposites (NC) were prepared from short oil alkyd resin and TiO2 nanoparticles (NPs) surface modified with in situ formed imine ligand, based on 3,4-dihydroxybenzaldehyde and oleylamine, or with three gallic acid esters. The short oil alkyd resin was synthesized from sunflower oil, phthalic anhydride, and trimethylolpropane. Unmodified and surface modified TiO2 NPs were examined by transmission electron microscopy. Rheological investigation revealed that prepared dispersions have higher dynamic viscosity than pure alkyd resin. Using different characterization methods it was obtained that NCs have similar thermooxidative stability as alkyd resin, lower glass transition temperature, better barrier properties, enhanced hardness, better chemical resistance, and lower adhesion to the metal, except in the case of NC prepared using TiO2 NPs surface modified with imine, which exhibited better adhesion to the metal than pure alkyd resin.
Keywords:
adhesion / chemical stability / glass transition / high resolution transmission electron microscopy / nanocomposites / nanoparticles / resins / sunflower oil / titanium dioxide / transmission electron microscopySource:
Polymer Composites, 2018, 39, 5, 1488-1499Funding / projects:
- Synthesis and characterization of novel functional polymers and polymeric nanocomposites (RS-MESTD-Basic Research (BR or ON)-172062)
DOI: 10.1002/pc.24089
ISSN: 0272-8397; 1548-0569
WoS: 000436299100010
Scopus: 2-s2.0-84973352568
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VinčaTY - JOUR AU - Radoman, Tijana S. AU - Džunuzović, Jasna V. AU - Spasojević, Pavle M. AU - Marinović-Cincović, Milena AU - Jeremić, Katarina B. AU - Popović, Ivanka G. AU - Džunuzović, Enis S. PY - 2018 UR - http://doi.wiley.com/10.1002/pc.24089 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7789 AB - Alkyd resin/TiO2 nanocomposites (NC) were prepared from short oil alkyd resin and TiO2 nanoparticles (NPs) surface modified with in situ formed imine ligand, based on 3,4-dihydroxybenzaldehyde and oleylamine, or with three gallic acid esters. The short oil alkyd resin was synthesized from sunflower oil, phthalic anhydride, and trimethylolpropane. Unmodified and surface modified TiO2 NPs were examined by transmission electron microscopy. Rheological investigation revealed that prepared dispersions have higher dynamic viscosity than pure alkyd resin. Using different characterization methods it was obtained that NCs have similar thermooxidative stability as alkyd resin, lower glass transition temperature, better barrier properties, enhanced hardness, better chemical resistance, and lower adhesion to the metal, except in the case of NC prepared using TiO2 NPs surface modified with imine, which exhibited better adhesion to the metal than pure alkyd resin. T2 - Polymer Composites T1 - Preparation and properties of short oil alkyd resin/TiO 2 nanocomposites based on surface modified TiO 2 nanoparticles VL - 39 IS - 5 SP - 1488 EP - 1499 DO - 10.1002/pc.24089 ER -
@article{ author = "Radoman, Tijana S. and Džunuzović, Jasna V. and Spasojević, Pavle M. and Marinović-Cincović, Milena and Jeremić, Katarina B. and Popović, Ivanka G. and Džunuzović, Enis S.", year = "2018", abstract = "Alkyd resin/TiO2 nanocomposites (NC) were prepared from short oil alkyd resin and TiO2 nanoparticles (NPs) surface modified with in situ formed imine ligand, based on 3,4-dihydroxybenzaldehyde and oleylamine, or with three gallic acid esters. The short oil alkyd resin was synthesized from sunflower oil, phthalic anhydride, and trimethylolpropane. Unmodified and surface modified TiO2 NPs were examined by transmission electron microscopy. Rheological investigation revealed that prepared dispersions have higher dynamic viscosity than pure alkyd resin. Using different characterization methods it was obtained that NCs have similar thermooxidative stability as alkyd resin, lower glass transition temperature, better barrier properties, enhanced hardness, better chemical resistance, and lower adhesion to the metal, except in the case of NC prepared using TiO2 NPs surface modified with imine, which exhibited better adhesion to the metal than pure alkyd resin.", journal = "Polymer Composites", title = "Preparation and properties of short oil alkyd resin/TiO 2 nanocomposites based on surface modified TiO 2 nanoparticles", volume = "39", number = "5", pages = "1488-1499", doi = "10.1002/pc.24089" }
Radoman, T. S., Džunuzović, J. V., Spasojević, P. M., Marinović-Cincović, M., Jeremić, K. B., Popović, I. G.,& Džunuzović, E. S.. (2018). Preparation and properties of short oil alkyd resin/TiO 2 nanocomposites based on surface modified TiO 2 nanoparticles. in Polymer Composites, 39(5), 1488-1499. https://doi.org/10.1002/pc.24089
Radoman TS, Džunuzović JV, Spasojević PM, Marinović-Cincović M, Jeremić KB, Popović IG, Džunuzović ES. Preparation and properties of short oil alkyd resin/TiO 2 nanocomposites based on surface modified TiO 2 nanoparticles. in Polymer Composites. 2018;39(5):1488-1499. doi:10.1002/pc.24089 .
Radoman, Tijana S., Džunuzović, Jasna V., Spasojević, Pavle M., Marinović-Cincović, Milena, Jeremić, Katarina B., Popović, Ivanka G., Džunuzović, Enis S., "Preparation and properties of short oil alkyd resin/TiO 2 nanocomposites based on surface modified TiO 2 nanoparticles" in Polymer Composites, 39, no. 5 (2018):1488-1499, https://doi.org/10.1002/pc.24089 . .