| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1476487 | Journal of the European Ceramic Society | 2010 | 11 Pages |
Abstract
The cure depth of a series of photopolymerizable SiO2 and Al2O3 ceramic suspensions was measured as a function of energy dose to determine the sensitivity parameter Dp and its dependence on ceramic volume fraction, type and concentration of photoinitiator and inert dye. As predicted by an Absorption Model for Dp, 1/Dp is a linear function of photoinitiator concentration and dye concentration. The molar extinction coefficients derived from the cure depth measurements using an Absorption Model were compared with coefficients determined via spectrophotometry.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Vladislava Tomeckova, John W. Halloran,