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Metal Free, White LED Induced, Room Temperature Degradation of Methyl Methacrylate - Methyl Haloacrylate Copolymers

22 February 2023, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

White LED-induced and metal-free degradation method for PMMA derivatives containing halogens at the main chain using organodyes was developed and reported. Physical properties of synthesized copolymers and the kinetics of the method were investigated by DSC, TGA, 1H-NMR and GPC analyses. Degradations up to 80% were observed at ambient temperature.

Keywords

RAFT polymerization
organo photocatalysts
dyes
metal-free degradation
visible light photodegradation

Supplementary materials

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Description
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Supporting Information
Description
Includes materials, characterizations, methods, 1H-NMR, FTIR, LC MS, DSC and TGA analyses.
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Version History

Feb 22, 2023 Version 1

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The content is available under CC BY 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2023-xxbpf
D O I: 10.26434/chemrxiv-2023-xxbpf [opens in a new tab]

Funding

Istanbul Technical University
YÖK YAP Project no. 44004
Turkish Council of Higher Education
YÖK YAP Project no. 44004
Scientific and Technological Research Council of Turkey (TUBITAK)
2211-A
Scientific and Technological Research Council of Turkey (TUBITAK)
220N159

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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