Counteranion sensitization approach to photoinitiated free radical polymerization

Gorkem Yilmaz; Gokhan Acik; Yusuf Yagci

doi:10.1021/ma3000169

Counteranion sensitization approach to photoinitiated free radical polymerization

Gorkem Yilmaz, Gokhan Acik, Yusuf Yagci^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

75 Citations (Scopus)

Abstract

A novel polymeric type II photoinitiator, namely poly(ethylene oxide) dimethylammonium thioxanthonemethyl-carboxylate (PEO-NH ⁺(Me) ₂ TX-CH ₂COO ^-), possessing both photochromophoric and hydrogen donating groups in the structure was synthesized and characterized. In contrast to existing type II photoinitiators, the present photoinitiator initiates free radical polymerization by counteranion excitation even in the absence of added hydrogen donors. The photoinitiator can be applied to the polymerization of monomers soluble in organic solvents or water.

Original language	English
Pages (from-to)	2219-2224
Number of pages	6
Journal	Macromolecules
Volume	45
Issue number	5
DOIs	https://doi.org/10.1021/ma3000169
Publication status	Published - 13 Mar 2012

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abstract = "A novel polymeric type II photoinitiator, namely poly(ethylene oxide) dimethylammonium thioxanthonemethyl-carboxylate (PEO-NH +(Me) 2 TX-CH 2COO -), possessing both photochromophoric and hydrogen donating groups in the structure was synthesized and characterized. In contrast to existing type II photoinitiators, the present photoinitiator initiates free radical polymerization by counteranion excitation even in the absence of added hydrogen donors. The photoinitiator can be applied to the polymerization of monomers soluble in organic solvents or water.",

author = "Gorkem Yilmaz and Gokhan Acik and Yusuf Yagci",

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AU - Yilmaz, Gorkem

AU - Acik, Gokhan

AU - Yagci, Yusuf

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N2 - A novel polymeric type II photoinitiator, namely poly(ethylene oxide) dimethylammonium thioxanthonemethyl-carboxylate (PEO-NH +(Me) 2 TX-CH 2COO -), possessing both photochromophoric and hydrogen donating groups in the structure was synthesized and characterized. In contrast to existing type II photoinitiators, the present photoinitiator initiates free radical polymerization by counteranion excitation even in the absence of added hydrogen donors. The photoinitiator can be applied to the polymerization of monomers soluble in organic solvents or water.

AB - A novel polymeric type II photoinitiator, namely poly(ethylene oxide) dimethylammonium thioxanthonemethyl-carboxylate (PEO-NH +(Me) 2 TX-CH 2COO -), possessing both photochromophoric and hydrogen donating groups in the structure was synthesized and characterized. In contrast to existing type II photoinitiators, the present photoinitiator initiates free radical polymerization by counteranion excitation even in the absence of added hydrogen donors. The photoinitiator can be applied to the polymerization of monomers soluble in organic solvents or water.

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DO - 10.1021/ma3000169

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SP - 2219

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JO - Macromolecules

JF - Macromolecules

IS - 5

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Counteranion sensitization approach to photoinitiated free radical polymerization

Abstract

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