Substituent Effects on Photoinitiation Ability of Monoaminoanthraquinone-Based Photoinitiating Systems for Free Radical Photopolymerization under LEDs
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Zhang, Jing; Lalevée, Jacques; Hill, Nicholas S; Kiehl, Jonathan; Zhu, Di; Cox, Nicholas; Langley, Julien; Stenzel, Martina H; Coote, Michelle; Xiao, Pu
Description
Three monoamino-substituted anthraquinone derivatives (AAQs), that is, 1-aminoanthraquinone (AAQ), 1-(methylamino)anthraquinone (MAAQ), and 1-(benzamido)anthraquinone (BAAQ), incorporated with various additives [e.g., triethanolamine (TEAOH) and phenacyl bromide (PhC(═O)CH2 Br)] are investigated for their roles as photoinitiating systems of free radical photopolymerization of (meth)acrylate monomers upon the exposure to UV to green LEDs. The AAQs-based photoinitiating systems,...[Show more]
dc.contributor.author | Zhang, Jing | |
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dc.contributor.author | Lalevée, Jacques | |
dc.contributor.author | Hill, Nicholas S | |
dc.contributor.author | Kiehl, Jonathan | |
dc.contributor.author | Zhu, Di | |
dc.contributor.author | Cox, Nicholas | |
dc.contributor.author | Langley, Julien | |
dc.contributor.author | Stenzel, Martina H | |
dc.contributor.author | Coote, Michelle | |
dc.contributor.author | Xiao, Pu | |
dc.date.accessioned | 2020-08-27T01:46:37Z | |
dc.identifier.issn | 1022-1336 | |
dc.identifier.uri | http://hdl.handle.net/1885/209093 | |
dc.description.abstract | Three monoamino-substituted anthraquinone derivatives (AAQs), that is, 1-aminoanthraquinone (AAQ), 1-(methylamino)anthraquinone (MAAQ), and 1-(benzamido)anthraquinone (BAAQ), incorporated with various additives [e.g., triethanolamine (TEAOH) and phenacyl bromide (PhC(═O)CH2 Br)] are investigated for their roles as photoinitiating systems of free radical photopolymerization of (meth)acrylate monomers upon the exposure to UV to green LEDs. The AAQs-based photoinitiating systems, AAQ/TEAOH/PhC(═O)CH2 Br and BAAQ/TEAOH/PhC(═O)CH2 Br photoinitiators exhibit the highest efficiency for the free radical photopolymerization of DPGDA under the irradiation of blue LED and UV LED, respectively, which is consistent with the extent of overlap between their absorption spectra and the emission spectra of the LEDs. AAQ/TEAOH/PhC(═O)CH2 Br photoinitiator can also initiate the free radical photopolymerization of different (meth)acrylate monomers, with an efficiency dependent on the chemical structures of these monomers. | |
dc.description.sponsorship | P.X. acknowledges funding from the Australian Research Council (FT170100301). N.C. also acknowledges funding from the Australian Research Council (FT140100834, LE170100023). M.L.C. gratefully acknowledges support from the ARC Centre of Excellence for Electromaterials Science (CE140100012), a Georgina Sweet ARC Laureate Fellowship (FL170100041), and generous allocations of supercomputing time on the National Facility of the Australian National Computational Infrastructure. | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_AU | |
dc.publisher | Wiley | |
dc.rights | © 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | |
dc.source | Macromolecular rapid communications | |
dc.subject | leds | |
dc.subject | aminoanthraquinone | |
dc.subject | free radical photopolymerization | |
dc.subject | photoinitiators | |
dc.title | Substituent Effects on Photoinitiation Ability of Monoaminoanthraquinone-Based Photoinitiating Systems for Free Radical Photopolymerization under LEDs | |
dc.type | Journal article | |
dc.date.issued | 2020-05-08 | |
local.publisher.url | https://www.wiley.com/en-gb | |
local.type.status | Accepted Version | |
local.contributor.affiliation | Zhang, J., Research School of Chemistry, The Australian National University | |
local.contributor.affiliation | Hill, N. S., Research School of Chemistry, The Australian National University | |
local.contributor.affiliation | Zhu, D., Research School of Chemistry, The Australian National University | |
local.contributor.affiliation | Cox, N., Research School of Chemistry, The Australian National University | |
local.contributor.affiliation | Langley, J., Research School of Chemistry, The Australian National University | |
local.contributor.affiliation | Coote, Michelle, Research School of Chemistry, The Australian National University | |
local.contributor.affiliation | Xiao, P., Research School of Chemistry, The Australian National University | |
dc.relation | http://purl.org/au-research/grants/arc/FT170100301 | |
dc.relation | http://purl.org/au-research/grants/arc/FT140100834 | |
dc.relation | http://purl.org/au-research/grants/arc/LE170100023 | |
dc.relation | http://purl.org/au-research/grants/arc/FL170100041 | |
local.identifier.essn | 1521-3927 | |
local.bibliographicCitation.startpage | e2000166 | |
local.identifier.doi | 10.1002/marc.202000166 | |
dcterms.accessRights | Open Access | |
dc.provenance | https://v2.sherpa.ac.uk/id/publication/1829..."The Accepted Version can be archived in a non-commercial institutional repository. 12 months embargo." from SHERPA/RoMEO site (as at 27/08/2020)." This is the peer reviewed version of the following article: [Zhang, Jing, et al. "Substituent Effects on Photoinitiation Ability of Monoaminoanthraquinone‐Based Photoinitiating Systems for Free Radical Photopolymerization under LEDs." Macromolecular Rapid Communications (2020): 2000166.], which has been published in final form at [https://dx.doi.org/10.1002/marc.202000166]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions | |
Collections | ANU Research Publications |
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