Production year
2013
© Emmanuel PERRIN/CNRS Images
20130001_0279
Montage d'extraction sous vide d'un solvant organique, pour la synthèse de borane par chimie en solution. Le but de l'extraction est de récupérer du borane (matériau qui stocke l'hydrogène) à l'état solide. L'extraction devant être contrôlée, un étudiant surveille visuellement que le vide appliqué a permis au solvant de sublimer. Cela est visible par le bouillonnement dans le ballon contenant le borane en solution et dans lequel plonge le piège à solvant.
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2013
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