NMR-investigation of the mechanism of Silver mercaptide thermolysis in amorphous polystyrene

Pellegrino Conte, Nicolais, Pietro Perlo, Alessandro Piccolo, Gianfranco Carotenuto, Giuseppe Carotenuto

Risultato della ricerca: Articlepeer review

15 Citazioni (Scopus)

Abstract

Polymer-embedded silver clusters have been prepared by thermal decomposition of silver dodecylmercaptide previously dissolved in amorphous polystyrene. The morphology and structureof silver clusters have been determined by transmission electron microscopy (TEM) and large angle X-ray diffractometry (XRD), respectively. The mechanism involved in the thermolysis reaction waselucidated by different NMR techniques. The thermolysis produced thiol-derivatized silver clusters (i.e., silver clusters coated with a self-organized thiol monolayer, Agx(SC12H25)y) and had the effectof increasing the branching degree of polystyrene due to enhanced cross-linking.
Lingua originaleEnglish
pagine (da-a)201-205
Numero di pagine5
RivistaJournal of Materials Chemistry
Volume17
Stato di pubblicazionePublished - 2007

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.2500.2505???

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