(2012). Optical Studies on Methyl Methacrylate Polymerized via Metal Carbazone Complexes. test, 35(1), 93-104. doi: 10.21608/ejs.2012.148405
. "Optical Studies on Methyl Methacrylate Polymerized via Metal Carbazone Complexes". test, 35, 1, 2012, 93-104. doi: 10.21608/ejs.2012.148405
(2012). 'Optical Studies on Methyl Methacrylate Polymerized via Metal Carbazone Complexes', test, 35(1), pp. 93-104. doi: 10.21608/ejs.2012.148405
Optical Studies on Methyl Methacrylate Polymerized via Metal Carbazone Complexes. test, 2012; 35(1): 93-104. doi: 10.21608/ejs.2012.148405

Optical Studies on Methyl Methacrylate Polymerized via Metal Carbazone Complexes

Egyptian Journal of Solids
Article 9, Volume 35, Issue 1, 2012, Pages 93-104    PDF (236.87 K)
Document Type: Original Article
DOI: 10.21608/ejs.2012.148405
Abstract
Optical studies are done on Poly methyl-methacrylate (PMMA) sheets. Samples were previously prepared by catalytic chain transfer polymerization via metal carbazone of Cd(II) and Hg(II). Transmission and absorbance are recorded (between 190 nm to 1100 nm) as a function of incident energy using UV-VIS spectrophotometer. Second derivative of absorbance spectra is calculated to enhance differences among spectra. The optical band gap, width of band tail and dispersion of refractive index of the sheets are determined.
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