Search Results - "Launay, Valentin"

NIR Organic Dyes as Innovative Tools for Reprocessing/Recycling of Plastics: Benefits of the Photothermal Activation in the Near‐Infrared Range by Launay, Valentin, Caron, Aurore, Noirbent, Guillaume, Gigmes, Didier, Dumur, Frédéric, Lalevée, Jacques

“…Photoinduced thermal polymerization upon Near‐InfraRed (NIR) light has been recently reported in the literature as an efficient tool for polymer synthesis. In…”
Get full text

How to overcome the light penetration issue in photopolymerization? An example for the preparation of high content iron-containing opaque composites and application in 3D printing by Ma, Qiang, Zhang, Yijun, Launay, Valentin, Le Dot, Marie, Liu, Shaohui, Lalevée, Jacques

“…Herein, an efficient photothermal synergistic approach is reported to break the limits of the light penetration by collecting the heat release by the…”
Get full text

Photostability of l-tryptophan in aqueous solution: Effect of atmosphere and antioxidants addition by Gérard, Violaine, Galopin, Christophe, Ay, Emel, Launay, Valentin, Morlet-Savary, Fabrice, Graff, Bernadette, Lalevée, Jacques

“…[Display omitted] •The photostability of l-Tryptophan, an important amino acid in nutrition, is studied.•Its photodegradation is investigated in aqueous…”
Get full text

Photothermal activation in the near infrared range for 4-dimensional printing using relevant organic dyes by Launay, Valentin, Wolf, Romain, Dumur, Frédéric, Lalevée, Jacques

“…4D printing has become an exciting sector of 3D printing since its appearance in the 2010 s. This technology consists in adding time as an extra dimension of…”
Get full text

Near‐infrared light for polymer re‐shaping and re‐processing applications by Launay, Valentin, Dumur, Frédéric, Gigmes, Didier, Lalevée, Jacques

“…The re‐shaping and reprocessing of polymers are usually associated with strong energetic costs, strongly limiting their practical usage. In this article, a new…”
Get full text

Improvement of color stability using a chelating agent in model soft beverages subjected to Fenton reaction by Gérard, Violaine, Ay, Emel, Launay, Valentin, Galopin, Christophe, Morlet‐Savary, Fabrice, Lalevée, Jacques

“…The colorants found in beverages are sensitive to degradation resulting in a loss of color, which can affect the perception of the product quality by the…”
Get full text