Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film

Gurlui, Silviu; Sandu, Ion; Cimpoesu, Nicanor; Pohoata, Valentin; Sandu, Ioan Gabriel; Strat, Mitachi

Silviu Gurlui, Ion Sandu, Nicanor Cimpoesu, Valentin Pohoata, Ioan Gabriel Sandu, Mitachi Strat

Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film

Abstract:
The spectroscopic and photochemical properties of polyurethane coumarine (PUC) in solid state were investigated at room temperature under once-photon excitation. One photon induced photocycloaddition of PUC was investigated and the AFM and spectroscopic FTIR analysis confirmed dimer formation. The AFM analysis shows that the fotodimerization process occurs at the surface of polymer films. The polyurethane coumarine film on CaF2 unirradiated and irradiated underline both the fotodimerization of the polymer films as well as the photoclevage of the polyurethane coumarin.

Keywords:
polyurethane coumarin; photophysical properties; photochemical properties; selforganization phenomena; nanoaggregates

Issue: 2017 Volume 54, Issue 3

Pages: 589-592

Publication date: 2017/9/30

https://doi.org/10.37358/MP.17.3.4903

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
GURLUI, S., SANDU, I., CIMPOESU, N., POHOATA, V., SANDU, I.G., STRAT, M., Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film, Mater. Plast., 54(3), 2017, 589-592. https://doi.org/10.37358/MP.17.3.4903

Vancouver
Gurlui S, Sandu I, Cimpoesu N, Pohoata V, Sandu IG, Strat M. Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film. Mater. Plast.[internet]. 2017 Jul;54(3):589-592. Available from: https://doi.org/10.37358/MP.17.3.4903

APA 6th edition
Gurlui, S., Sandu, I., Cimpoesu, N., Pohoata, V., Sandu, I.G. & Strat, M. (2017). Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film. Materiale Plastice, 54(3), 589-592. https://doi.org/10.37358/MP.17.3.4903

Harvard
Gurlui, S., Sandu, I., Cimpoesu, N., Pohoata, V., Sandu, I.G., Strat, M. (2017). 'Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film', Materiale Plastice, 54(3), pp. 589-592. https://doi.org/10.37358/MP.17.3.4903

IEEE
S. Gurlui, I. Sandu, N. Cimpoesu, V. Pohoata, I.G. Sandu, M. Strat, "Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film". Materiale Plastice, vol. 54, no. 3, pp. 589-592, 2017. [online]. https://doi.org/10.37358/MP.17.3.4903

Text
Silviu Gurlui, Ion Sandu, Nicanor Cimpoesu, Valentin Pohoata, Ioan Gabriel Sandu, Mitachi Strat,
Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film,
Materiale Plastice,
Volume 54, Issue 3,
2017,
Pages 589-592,
ISSN 2668-8220,
https://doi.org/10.37358/MP.17.3.4903.
(https://revmaterialeplastice.ro/Articles.asp?ID=4903)
Keywords: polyurethane coumarin; photophysical properties; photochemical properties; selforganization phenomena; nanoaggregates

RIS
TY - JOUR
T1 - Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film
A1 - Gurlui, Silviu
A2 - Sandu, Ion
A3 - Cimpoesu, Nicanor
A4 - Pohoata, Valentin
A5 - Sandu, Ioan Gabriel
A6 - Strat, Mitachi
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2017
VL - 54
IS - 3
SP - 589
EP - 592
UR - https://doi.org/10.37358/MP.17.3.4903
KW - polyurethane coumarin; photophysical properties; photochemical properties; selforganization phenomena; nanoaggregates
ER -

BibTex
@article{MatPlast2017P589,
author = {Gurlui Silviu and Sandu Ion and Cimpoesu Nicanor and Pohoata Valentin and Sandu Ioan Gabriel and Strat Mitachi},
title = {Nanoaggregates and Selforganization Phenomena in Polyurethane Coumarine Film},
journal = {Materiale Plastice},
volume = {54},
number = {3},
pages = {589-592},
year = {2017},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.17.3.4903},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=4903}
}

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