In the present study, polyurethane/ferrite composites (PU-NFs) were prepared using silver ferrite, copper ferrite and zinc ferrite (1 wt.%) by in situ two-step polymerization in solution. PU-NFs based on poly(dimethylsiloxane) as soft segment and hyperbranched polyester of the second pseudo generation/4,4'-methylenediphenyl diisocyanate as the hard segment were prepared with constant soft segment content (60 wt.%). The prepared PU-NFs and PU network (sample without nanoferrites) were characterized by FTIR, DSC and TG analyses. The glass transition of the hard segment (TgHS) of PU-NFs was similar to TgHS value of the unfilled PU network. The results showed that PU-NFs had better thermal stability than pure PU network.
Proceedings - Physical Chemistry 2018 - 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade, 2018, 2, 617-620
TY - CONF
AU - Kodranov, Igor
AU - Dojčinović, Biljana
AU - Antić, Bratislav
AU - Manojlović, Dragan
AU - Ognjanović, Miloš
AU - Pergal, Marija
PY - 2018
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5812
AB - In the present study, polyurethane/ferrite composites (PU-NFs) were prepared using silver ferrite, copper ferrite and zinc ferrite (1 wt.%) by in situ two-step polymerization in solution. PU-NFs based on poly(dimethylsiloxane) as soft segment and hyperbranched polyester of the second pseudo generation/4,4'-methylenediphenyl diisocyanate as the hard segment were prepared with constant soft segment content (60 wt.%). The prepared PU-NFs and PU network (sample without nanoferrites) were characterized by FTIR, DSC and TG analyses. The glass transition of the hard segment (TgHS) of PU-NFs was similar to TgHS value of the unfilled PU network. The results showed that PU-NFs had better thermal stability than pure PU network.
PB - Society of Physical Chemists of Serbia
C3 - Proceedings - Physical Chemistry 2018 - 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade
T1 - Polyurethane/ferrite nanocomposites: preparation and physical properties
VL - 2
SP - 617
EP - 620
UR - https://hdl.handle.net/21.15107/rcub_cer_5812
ER -
@conference{
author = "Kodranov, Igor and Dojčinović, Biljana and Antić, Bratislav and Manojlović, Dragan and Ognjanović, Miloš and Pergal, Marija",
year = "2018",
abstract = "In the present study, polyurethane/ferrite composites (PU-NFs) were prepared using silver ferrite, copper ferrite and zinc ferrite (1 wt.%) by in situ two-step polymerization in solution. PU-NFs based on poly(dimethylsiloxane) as soft segment and hyperbranched polyester of the second pseudo generation/4,4'-methylenediphenyl diisocyanate as the hard segment were prepared with constant soft segment content (60 wt.%). The prepared PU-NFs and PU network (sample without nanoferrites) were characterized by FTIR, DSC and TG analyses. The glass transition of the hard segment (TgHS) of PU-NFs was similar to TgHS value of the unfilled PU network. The results showed that PU-NFs had better thermal stability than pure PU network.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Proceedings - Physical Chemistry 2018 - 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade",
title = "Polyurethane/ferrite nanocomposites: preparation and physical properties",
volume = "2",
pages = "617-620",
url = "https://hdl.handle.net/21.15107/rcub_cer_5812"
}
Kodranov, I., Dojčinović, B., Antić, B., Manojlović, D., Ognjanović, M.,& Pergal, M.. (2018). Polyurethane/ferrite nanocomposites: preparation and physical properties. in Proceedings - Physical Chemistry 2018 - 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade
Society of Physical Chemists of Serbia., 2, 617-620.
https://hdl.handle.net/21.15107/rcub_cer_5812
Kodranov I, Dojčinović B, Antić B, Manojlović D, Ognjanović M, Pergal M. Polyurethane/ferrite nanocomposites: preparation and physical properties. in Proceedings - Physical Chemistry 2018 - 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade. 2018;2:617-620.
https://hdl.handle.net/21.15107/rcub_cer_5812 .
Kodranov, Igor, Dojčinović, Biljana, Antić, Bratislav, Manojlović, Dragan, Ognjanović, Miloš, Pergal, Marija, "Polyurethane/ferrite nanocomposites: preparation and physical properties" in Proceedings - Physical Chemistry 2018 - 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade, 2 (2018):617-620,
https://hdl.handle.net/21.15107/rcub_cer_5812 .
