Photopolymerization monitoring of ceramic stereolithography resins by FTIR methods

Halloran, John W.
Wu, K. C.

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Publication date

January 2005

DOI

10.1007/s10853-005-5689-y

Publisher

Springer Science and Business Media LLC

ISSN

0022-2461

Journal

Journal of Materials Science

Citation count (estimate)

Abstract

Curing kinetics of UV photocurable acrylate monomer-based ceramic resins were studied using a Fourier Transform Infrared (FTIR) spectroscopy instrument with an internally-mounted UV-curing source, providing real-time quantification of the acrylate double bond conversion with respect to increasing UV dose. The results show that this Real Time FTIR experiment (RTFTIR) provides a simple but valuable means of investigating average photopolymerization kinetics and final conversion in a thin layer of highly loaded ceramic suspension. This RTFTIR technique showed complete agreement with differential photo-calorimetry (photoDSC) experiments performed on the same thickness and amount highly loaded ceramic suspension.Peer Reviewedhttp://deepblue.lib....

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Photopolymerization monitoring of ceramic stereolithography resins by FTIR methods

Abstract

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Photopolymerization monitoring of ceramic stereolithography resins by FTIR methods

Abstract

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