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Explorando la naturaleza radical de una superficie de carbono por resonancia paramagnética de electrones y un flujo de gas de calibrado
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Explorando la naturaleza radical de una superficie de carbono por resonancia paramagnética de electrones y un flujo de gas de calibrado

Article DOI: 10.3791/51548-v • 10:34 min • April 24th, 2014
April 24th, 2014 •
1,2, 3, 1, 2,4, 3
1Chemistry Institute, The Hebrew University of Jerusalem, 2Biological Chemistry Department, Ariel University, 3Chemistry Department, Faculty of Exact Science, Bar Ilan University, 4Chemistry Department, Ben-Gurion University

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Radicales estables que están presentes en los sustratos de carbono interactúan con el oxígeno paramagnético a través de un intercambio de espín Heisenberg. Esta interacción se puede reducir considerablemente en condiciones STP haciendo fluir un gas diamagnético sobre el sistema de carbono. Este manuscrito describe un método simple para caracterizar la naturaleza de los radicales.

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Química Número 86 carbono-radical centrado la resonancia paramagnética electrónica (EPR) la oxidación radicales oxígeno carbono
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