Optical absorption of perdeuterated PMMA and influence of water
1984; Wiley; Volume: 22; Issue: 9 Linguagem: Inglês
10.1002/pol.1984.180220904
ISSN1542-9385
AutoresP. Avakian, William Y. Hsu, Paul Meakin, Harold L. Snyder,
Tópico(s)Thermal and Kinetic Analysis
ResumoAbstract The optical absorption coefficient of perdeuterated poly(methyl methacrylate) has been obtained by laser calorimetry at 568.2, 647.1, 676.4, and 752.5 nm. The lowest value of 18 dB/km is obtained at 647.1 nm. The dramatic effect of water uptake by the polymer on the total optical attenuation spectrum in the wavelength range 500–1000 nm has been investigated.
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