If the latter is true, it would be highly significant in fundamental study because for decades people have believed that the HTR procedure is the prerequisite to the occurrence of SMSI. 7 , 8 , 21 The occurrence of OMSI between PGM and supports can therefore change this viewpoint and make people re-recognize and re-understand the SMSI phenomenon and formation mechanism.
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Oxidative strong metal-support interactions (OMSI) of supported platinum-group metal catalysts.
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