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Green synthesis of Co3O4 nanoparticles via Aspalathus linearis: Physical properties

This study reports on the bio-synthesis and the main physical properties of p-type Co3O4 nanoparticles for the first time by a completely green chemistry process using Aspalathus linearis's natural extract as an effective chelating agent. Their surface/interface and optical properties are reported. In addition to the X-ray diffraction investigations, the Raman, and infrared as well as X-ray photoelectron spectroscopies confirmed the single phase of the Co3O4 nanoparticles. As their average size can be as low as ??particle? ?3.6?nm, the reticular atomic plans are under a slight compressive state.

Auteur(s) : A. Diallo, A.C. Beye, T.B. Doyle, E. Park & M. Maaza
Pages : 30-36
Année de publication : 2015
Revue : Green Chemistry Letters and Reviews
N° de volume : 8:3-4, 30-36, 2015 DOI: 10.1080/17518253.2015.1082646 ISSN: 1751-8253 (Print) 1751-7192 (Online) Jou
Type : Article
Mise en ligne par : BEYE Aboubaker Chédikh