Using the Quartz Crystal Microbalance to Monitor the Curing of Drying Oils - Archive ouverte HAL
Article Dans Une Revue Analytical Chemistry Année : 2024

Using the Quartz Crystal Microbalance to Monitor the Curing of Drying Oils

Résumé

Drying oils like linseed oil form a polymer network through a complex free-radical polymerization process. We have studied polymerization in this challenging class of 1 polymers using the quartz crystal microbalance (QCM). The QCM is able to measure the evolution of polymer mass and mechanical properties as the oil transitions from a liquid-like to a solid-like state. Measurements using bulk materials and thin films provide information about the initial polymerization phase as well as the evolution of the mass and mechanical properties over the first two years of cure. The temperaturedependent response of cured linseed oil films was also measured. These results were combined with previously published results obtained from traditional dynamic mechanical analysis to give a unified picture of the properties of these materials across a very broad temperature range.
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Dates et versions

hal-04692275 , version 1 (09-09-2024)

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Gwen Depolo, Arnaud Lesaine, Marco Faustini, Lucie Laporte, Côme Thillaye Du Boullay, et al.. Using the Quartz Crystal Microbalance to Monitor the Curing of Drying Oils. Analytical Chemistry, 2024, 96 (26), pp.10551-10558. ⟨10.1021/acs.analchem.4c00938⟩. ⟨hal-04692275⟩
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