One-pot synthesis of gold nanoparticle/molybdenum ...
Document type :
Article dans une revue scientifique
Title :
One-pot synthesis of gold nanoparticle/molybdenum cluster/graphene oxide nanocomposite and its photocatalytic activity
Author(s) :
Barras, Alexandre [Auteur]
Institut de biologie de Lille - IBL [IBLI]
Das, Manash [Auteur]
Institut de Recherche Interdisciplinaire [Villeneuve d'Ascq] [IRI]
Devarapalli, Rami Reddy [Auteur]
Shelke, Manjusha V. [Auteur]
Cordier, Stéphane [Auteur]
Institut des Sciences Chimiques de Rennes [ISCR]
Szunerits, Sabine [Auteur]
Institut de Recherche Interdisciplinaire [Villeneuve d'Ascq] [IRI]
Boukherroub, Rabah [Auteur]
Institut de Recherche Interdisciplinaire [Villeneuve d'Ascq] [IRI]
Institut de biologie de Lille - IBL [IBLI]
Das, Manash [Auteur]
Institut de Recherche Interdisciplinaire [Villeneuve d'Ascq] [IRI]
Devarapalli, Rami Reddy [Auteur]
Shelke, Manjusha V. [Auteur]
Cordier, Stéphane [Auteur]
Institut des Sciences Chimiques de Rennes [ISCR]
Szunerits, Sabine [Auteur]

Institut de Recherche Interdisciplinaire [Villeneuve d'Ascq] [IRI]
Boukherroub, Rabah [Auteur]

Institut de Recherche Interdisciplinaire [Villeneuve d'Ascq] [IRI]
Journal title :
Applied Catalysis B: Environmental
Pages :
270-276
Publisher :
Elsevier
Publication date :
2013-02-07
ISSN :
0926-3373
English keyword(s) :
[Mo6Br8(N3)6]2− cluster
graphene oxide
gold nanoparticles
nanohybrid
rhodamine B
photodegradation
visible light
graphene oxide
gold nanoparticles
nanohybrid
rhodamine B
photodegradation
visible light
HAL domain(s) :
Chimie/Matériaux
English abstract : [en]
The paper reports on a facile one-pot synthesis of a tri-component gold nanoparticle/molybdenum cluster/graphene oxide (AuNPs@Mo-GO) nanohybrid composite. The synthetic methodology consists on direct UV irradiation of an ...
Show more >The paper reports on a facile one-pot synthesis of a tri-component gold nanoparticle/molybdenum cluster/graphene oxide (AuNPs@Mo-GO) nanohybrid composite. The synthetic methodology consists on direct UV irradiation of an aqueous solution containing graphene oxide (GO), Na2[Mo6Br8(N3)6], HAuCl4*3H2O and isopropanol at room temperature in air using a UV fiber lamp. The composite material exhibits very high photocatalytic activity for the degradation of rhodamine B under visible light irradation. The resulting nanohybrid material was characterized using Raman spectroscopy, UV-vis spectrometry, transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS).Show less >
Show more >The paper reports on a facile one-pot synthesis of a tri-component gold nanoparticle/molybdenum cluster/graphene oxide (AuNPs@Mo-GO) nanohybrid composite. The synthetic methodology consists on direct UV irradiation of an aqueous solution containing graphene oxide (GO), Na2[Mo6Br8(N3)6], HAuCl4*3H2O and isopropanol at room temperature in air using a UV fiber lamp. The composite material exhibits very high photocatalytic activity for the degradation of rhodamine B under visible light irradation. The resulting nanohybrid material was characterized using Raman spectroscopy, UV-vis spectrometry, transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS).Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :