Hysteresis phenomena in heterogeneous exothermal catalytic reactions and methods for decreasing the overheating of catalyst nanoclusters

Hysteresis in hydrogenation reactions has been found for the first time. A concept of the local overheating of active nanoparticles in a catalyst due to hindered reaction heat removal has been suggested to explain the origins of the appearance of a hysteresis loop.

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Bibliographic Details
Published inMendeleev communications Vol. 25; no. 3; pp. 216 - 218
Main Authors Subbotin, Alexander N., Subbotina, Irina R., Golosman, Evgeny Z.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.05.2015
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Summary:Hysteresis in hydrogenation reactions has been found for the first time. A concept of the local overheating of active nanoparticles in a catalyst due to hindered reaction heat removal has been suggested to explain the origins of the appearance of a hysteresis loop.
ISSN:0959-9436
DOI:10.1016/j.mencom.2015.05.020