Determination of photoinitiated polymerization of multifunctional acrylates with acetic acid derivatives of thioxanthone by RT-FTIR |
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| Authors: | Feyza Karasu Meral AydinM Arif Kaya Demet Karaca BaltaNergis Arsu |
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| Affiliation: | Department of Chemistry, Davutpasa Campus, Yildiz Technical University, Istanbul 34210, Turkey |
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| Abstract: | Photopolymerization of multifunctional acrylates with 2-thioxanthone-thioacetic acid (TXSCH2COOH) and 2-(carboxymethoxy) thioxanthone (TXOCH2COOH) as the one-component photoinitiator has been investigated by real-time Fourier transform infrared (RT-FTIR) spectroscopy. The photobleaching of these one-component nature initiators was performed in air. The irradiation time for total bleaching was 240 s for TXSCH2COOH and 540 s for TXOCH2COOH. |
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| Keywords: | Thioxanthone acetic acid derivatives Photoinitiators RT-FTIR |
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