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Synthèse verte assistée par micro-ondes de nanoparticules de métaux nobles

Synthèse verte assistée par micro-ondes de nanoparticules de métaux nobles

Dr. TEJASREE C.

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Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
Materia
Ciencia: cuestiones generales
ISBN:
9786209518263
94,93 €
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Sobre IBD

Les nanoparticules de métaux nobles ont unrapport surface-volume impressionnantet une grande stabilité des atomes à leur surface. Elles sont connues pour leurs performances catalytiques élevées dans une variété de transformations chimiques préparatoires. Ces propriétés émergentes peuvent avoir un impact considérable dans les domaines de l ’optique, de l’électronique, de la mécanique, de la biomédecine, de la catalyse et d’autres encore. Les méthodologies synthétiques traditionnelles pour la production de nanoparticules de métaux nobles impliquent diverses méthodes physiques ou chimiques à l’aide d’agents réducteurs et stabilisateurs toxiques et dangereux. La méthode de synthèse verte assistée par micro-ondes permet d’économiser de l’énergie et est respectueuse de l’environnement , car les réactions ont lieu dans des conditions de système isolé fermé. Dans la présente étude, des nanoparticules de métaux nobles (Pd, Ag, Pt et Au) ont été synthétisées à l’aide de gommes telles que la gomme de guar, la gomme de margousier, la gomme d’acacia et la gomme ghatti dans un four à micro-ondes.

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