Influence of in situ photo-induced silver nanoparticles on the ageing of acrylate materials was written by Zouari, H. B.;Dabert, M.;Asia, L.;Wong-Wah-Chung, P.;Baba, M.;Balan, L.;Israeli, Y.. And the article was included in Journal of Photochemistry and Photobiology, A: Chemistry in 2021.Name: 2-(2-Methoxyethoxy)ethanol This article mentions the following:
The present work aims to investigate the impact of a low amount of photo-induced silver nanoparticles (0.2 and 0.4 weight% of Ag NPs) on the stability of acrylate materials (carriers of ester and ether groups) under the combined effect of oxygen and light. Different techniques were implemented to monitor the structural changes at different scales. The determination of the influence of AgNPs required a preliminary investigation of the pure acrylate polymer under the same exptl. conditions. The polymer underwent a post-polymerization of the residual vinyl groups and a photo-oxidative degradation This degradation induced chem. modifications evidenced by IR spectroscopy and architectural changes resulting from chain scission reactions. These reactions were not only responsible for the steaming of volatile organic compounds, detected by HS-SPME/GC-MS but also for the increase in mesh size controlled by thermoporosimetry. As regards the polymer/Ag NPs composite, the higher the amount of filler dispersed in the matrix, the greater the rate of degradation-. This behavior was due to the photocatalytic effect of Ag NPs, regardless of the loading in nanoparticles. As a result of irradiation, the nanoparticles migrate to the surface of the film and coalesce, thus inducing an increase in size distribution and a gradient structuring as revealed by TEM anal. The outcomes of this investigation are important for the development of new composite material with new functionalities (antibacterial, optical, conductive properties) for industrial applications as in textile industry. In the experiment, the researchers used many compounds, for example, 2-(2-Methoxyethoxy)ethanol (cas: 111-77-3Name: 2-(2-Methoxyethoxy)ethanol).
2-(2-Methoxyethoxy)ethanol (cas: 111-77-3) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. Ethers are good solvents partly because they are not very reactive. Most ethers can be cleaved, however, by hydrobromic acid (HBr) to give alkyl bromides or by hydroiodic acid (HI) to give alkyl iodides.Name: 2-(2-Methoxyethoxy)ethanol
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem