Impact of photoinitiators on the photopolymerization and the optical properties of inorganic–organic hybrid polymers
- 10 February 2004
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 84 (7) , 1105-1107
- https://doi.org/10.1063/1.1647706
Abstract
Sol-gel synthesis allows one to produce inorganic-organic hybrid polymer materials which can be functionalized in order to tailor their physical and chemical properties. Besides, the resulting material properties are significantly influenced by further technological processing of the materials in thin film technology, i.e., the photochemical and thermal curing of the materials. In order to investigate the relationship between technological processing and material properties, a model system containing methacrylic groups as organically polymerizable units is chosen. The degree of conversion of the C=C double bond of the methacrylic group in dependence of the ultraviolet (UV) initiator concentration upon processing is characterized using Fourier-transform infrared spectroscopy. The data are correlated to measurements of the refractive indices at selected wavelengthsKeywords
This publication has 3 references indexed in Scilit:
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- ORMOCER®s for Optical Interconnection TechnologyJournal of Sol-Gel Science and Technology, 2001
- Electrical and Optical Interconnection-Technology based on Ormocer - Inorganic-Organic Hybrid MaterialsMRS Proceedings, 2000