4 papers
Operando Measurements of Pressure-Based PDMS Deformations in Electrochemical Microfluidic Devices
F. Lavanchy, Y. Sasaki, T. Minami +1
Polymer based microfluidics, using polydimethylsiloxane (PDMS), are highly adaptable platforms for electrochemical studies commonly used for numerous applications. Deformations of…
Thermal characterisation by Scanning Photothermal Radiometry using a random undersampled measurement scheme
Florian Crouau, Alejandro Mateos-Canseco, Jérémie Maire +2
Scanning Photothermal Radiometry (SPR) is an active thermal technique that is simultaneously non-destructive, contactless, and allows for temporal resolutions on the order of nanos…
Mid infrared imaging of mass transport in polymer electrolyte membranes of an operating microfluidic water electrolyzer
Stéphane Chevalier, Meguya Ryu, Jean-Christophe Batsale +1
This study investigates water transport in a polymer electrolyte membrane (PEM) electrolyzer using operando infrared spectroscopic imaging. By testing different H2SO4 anolyte conce…
Infrared photothermal heterodyne imaging in thermally thick medium for thermo-optic property characterization
Jordan Letessier, Abel Netter, Jérémie Maire +1
Measuring temperature fields in semi-transparent media requires the knowledge of material thermo-optic properties. While the current techniques are well established for isothermal…