Study of polyvinyl acetate films transformation by IR reflectance spectroscopy

The transmitance values measured in IR reflection-absorption (RA) spectra can be used to determine the optical constants of dielectric films laid on solid substrates. To obtain the optical constants of polymers films laid on steel we used dispersion analysis. In this case, the optical constants are...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerző: Jitian Simion
Dokumentumtípus: Cikk
Megjelent: 2011
Sorozat:Review of faculty of engineering : analecta technica Szegedinensia
Kulcsszavak:Mérnöki tudományok
Online Access:http://acta.bibl.u-szeged.hu/11880
Leíró adatok
Tartalmi kivonat:The transmitance values measured in IR reflection-absorption (RA) spectra can be used to determine the optical constants of dielectric films laid on solid substrates. To obtain the optical constants of polymers films laid on steel we used dispersion analysis. In this case, the optical constants are obtained from IR spectrum recorded at a single incidence angle. Using dispersion analysis offers the advantage of processing a large volume of data.
Terjedelem/Fizikai jellemzők:83-87
ISSN:1788-6392