Controlled immobilization of Keggin-type heteropoly acids on the surface of silica encapsulated γ-Fe2O3 nanoparticles and investigation of catalytic activity in the oxidative esterification of arylaldehydes with methanol
Keywords: اسید هیدروپوپی پشتیبانی شده; Supported heteropoly acid; Maghemite iron oxides; Magnetically recoverable catalyst; Oxidative esterification