4-methyl-4-[2-(naphthalene)-2-oxoethyl] morpholin-4-ium iodide as a water soluble photoinitiator

نویسندگان

چکیده

Quaternary ammonium salt namely 4-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl] morpholin-4-ium iodide (WSMPM) was synthesized and characterized. High molar absorptivity at 347 nm (1910 L・mol-1・cm-1) good solubility in distilled water (10-2 M) allows WSMPM to be used as an effective photoinitiator also water-soluble systems. Photopolymerization of acrylamide monomer with (10-3 a tertiary amine (N-methyldiethanolamine), resulted 84.4% polymer conversion. Based on laser photolysis electron spin resonance, mechanism proposed.

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ژورنال

عنوان ژورنال: Polimery

سال: 2023

ISSN: ['0032-2725']

DOI: https://doi.org/10.14314/polimery.2023.4.3