Near-visible light active biomass derived benzoin photoinitiators for energy curing applications

Ravichandranath Singathi; Sruthy Baburaj; Jayachandran Parthiban; Gregory T. Carroll; Steffen Jockusch; Jayaraman Sivaguru

doi:10.1039/D3PY01029E

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Near-visible light active biomass derived benzoin photoinitiators for energy curing applications†

Ravichandranath Singathi,

‡^a Sruthy Baburaj,

‡^a Jayachandran Parthiban,

^a Gregory T. Carroll,

^bc Steffen Jockusch

^a and Jayaraman Sivaguru

*^a

Author affiliations

* Corresponding authors

^a Center for Photochemical Science and Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, USA
E-mail: sivagj@bgsu.edu

^b DG Devices LLC, Dayton, OH 45458, USA

^c SuReLight LLC, Toledo, OH 43635, USA

Abstract

Benzoin derived photoinitiators were successfully synthesized from biomass and are effective in promoting free radical polymerization under near-visible light irradiation. Based on photophysical data, these new light active benzoin photoinitiators have superior optical properties compared to conventional benzoins.

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Article information

DOI: https://doi.org/10.1039/D3PY01029E
Article type: Paper
Submitted: 10 Sep 2023
Accepted: 13 Jan 2024
First published: 01 Feb 2024

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Polym. Chem., 2024,15, 878-883

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Near-visible light active biomass derived benzoin photoinitiators for energy curing applications

R. Singathi, S. Baburaj, J. Parthiban, G. T. Carroll, S. Jockusch and J. Sivaguru, Polym. Chem., 2024, 15, 878 DOI: 10.1039/D3PY01029E

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Polymer Chemistry

Near-visible light active biomass derived benzoin photoinitiators for energy curing applications†

Abstract

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Near-visible light active biomass derived benzoin photoinitiators for energy curing applications

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