The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods

Gurlui, Silviu; Buruiana, Emil; Sandu, Ioan Gabriel; Strat, Mitachi

Silviu Gurlui, Emil Buruiana, Ioan Gabriel Sandu, Mitachi Strat

The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods

Abstract:

The spectroscopic and photochemical properties of polyurethane coumarin (PUC) in dimethyl sulf-oxide (DMSO), thetra hydro furan (THF), dimethyl formamide (DMF) and film state were investigated at room temperature under one photon excitation. The results show that under irradiation of l ] 310 nm photodimerization process are increased and under UV irradiation with l[ 260 nm, photocleavage of polymer have been evidenced, too.

Keywords:
polyurethane coumarin; photophysical properties; photochemical properties; one-photon excitation

Issue: 2017, Volume 68, Issue 7

Pages: 1632-1635

Publication date: 2017/8/15

https://doi.org/10.37358/RC.17.7.5732

Download Pdf Article

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

Citation Styles

Cite this article as:
GURLUI, S., BURUIANA, E., SANDU, I.G., STRAT, M., The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods, Rev. Chim., 68(7), 2017, 1632-1635.

Vancouver
Gurlui S, Buruiana E, Sandu IG, Strat M. The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods. Rev. Chim.[internet]. 2017 Jul;68(7):1632-1635. Available from: https://doi.org/10.37358/RC.17.7.5732

APA 6th edition
Gurlui, S., Buruiana, E., Sandu, I.G. & Strat, M. (2017). The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods. Revista de Chimie, 68(7), 1632-1635. https://doi.org/10.37358/RC.17.7.5732

Harvard
Gurlui, S., Buruiana, E., Sandu, I.G., Strat, M. (2017). 'The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods', Revista de Chimie, 68(7), pp. 1632-1635. https://doi.org/10.37358/RC.17.7.5732

IEEE
S. Gurlui, E. Buruiana, I.G. Sandu, M. Strat, "The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods". Revista de Chimie, vol. 68, no. 7, pp. 1632-1635, 2017. [online]. https://doi.org/10.37358/RC.17.7.5732

Text
Silviu Gurlui, Emil Buruiana, Ioan Gabriel Sandu, Mitachi Strat,
The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods,
Revista de Chimie,
Volume 68, Issue 7,
2017,
Pages 1632-1635,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.7.5732.
(https://revistadechimie.ro/Articles.asp?ID=5732)
Keywords: polyurethane coumarin; photophysical properties; photochemical properties; one-photon excitation

RIS
TY - JOUR
T1 - The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods
A1 - Gurlui, Silviu
A2 - Buruiana, Emil
A3 - Sandu, Ioan Gabriel
A4 - Strat, Mitachi
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 7
SP - 1632
EP - 1635
UR - https://doi.org/10.37358/RC.17.7.5732
KW - polyurethane coumarin; photophysical properties; photochemical properties; one-photon excitation
ER -

BibTex
@article{RevCh2017P1632,
author = {Gurlui Silviu and Buruiana Emil and Sandu Ioan Gabriel and Strat Mitachi},
title = {The Study of Photoreversibility, Photopolimerization and Photocleavage Properties of Polyurethane Coumarin by Means of Electronic Spectrometry and AFM Methods},
journal = {Revista de Chimie},
volume = {68},
number = {7},
pages = {1632-1635},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.7.5732},
url = {https://revistadechimie.ro/Articles.asp?ID=5732}
}

<<<< back

PUBLISHING SECTION

Author Guidelines

* Paper Drafting

* Paper Template

* Ethical Statement

* Paper Submission

Ghidul Autorului (ro)

Open Access & Archiving Policy

Search Authors

LATEST NEWS
	NUMAR OMAGIAL PETRU PONI.. detalii
	Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
	English-Romanian Dictionary for Mechanical Engineering (download pdf)