Optical and Structural Modifications of γ irradiated Cr-39 Polymers

Journal of Chemistry, Environmental Sciences and its Applications

View Publication Info
 
 
Field Value
 
Title Optical and Structural Modifications of γ irradiated Cr-39 Polymers
 
Creator D. P. Gupta
 
Subject Optical and Structural Modifications
CR-39 Polymer
 
Description The UV-Visible absorption spectra of CR-39 polymer, unirradiated and irradiated to gamma radiation up to 500 kGy dose were studied. The development of new peaks, shifting of absorption bands and their broadening as a result of gamma irradiation were observed and analyzed. The values of optical constant like direct and indirect band gaps have been determined. The values of indirect band gap have been found to have lower values then the corresponding values of direct band gap. The increase in carbon conjugation length and size of carbon clusters has also been pointed out from the results of UV-Visible spectroscopy.
 
Publisher Chitkara University
 
Date 2016-09-05
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://jce.chitkara.edu.in/index.php/jce/article/view/26
10.15415/jce.2016.31003
 
Source Journal of Chemistry, Environmental Sciences and its Applications; Vol 3 No 1 (2016); 35-43
2349-7769
2349-7564
 
Language eng
 
Relation https://jce.chitkara.edu.in/index.php/jce/article/view/26/17
 
Rights Copyright (c) 2016 D. P. Gupta
https://creativecommons.org/licenses/by/4.0/
 

Contact Us

The PKP Index is an initiative of the Public Knowledge Project.

For PKP Publishing Services please use the PKP|PS contact form.

For support with PKP software we encourage users to consult our wiki for documentation and search our support forums.

For any other correspondence feel free to contact us using the PKP contact form.

Find Us

Twitter

Copyright © 2015-2018 Simon Fraser University Library