- Biomolecule-assisted synthesis of highly ordered snowflakelike structures of bismuth sulfide nanorods.
Biomolecule-assisted synthesis of highly ordered snowflakelike structures of bismuth sulfide nanorods.
Journal of the American Chemical Society (2004-01-08)
Qingyi Lu, Feng Gao, Sridhar Komarneni
PMID14709056
RÉSUMÉ
A biomolecule-assisted simple technique has been developed for the spontaneous ordering of the Bi2S3 nanorods into snowflakelike superstructures in high yield under microwave-hydrothermal conditions. In this method, glutathione (GSH) is used as both an assembling agent and a sulfur source. By controlling the molar ratio between bismuth nitrate and glutathione as well as the synthetic temperature, several kinds of Bi2S3 one-dimensional nanomaterials such as snowflakelike structures, nanowires constructed of particles, short nanorods, and fine and long nanowires have been controllably synthesized.
MATÉRIAUX
Référence du produit
Marque
Description du produit
Référence
Conditionnement
Disponibilité
Prix
Quantité