Biogenic synthesis of reduced graphene oxide decorated with silver nanoparticles (rGO/Ag NPs) using table olive (olea europaea) for efficient and rapid catalytic reduction of organic pollutants.

Graphite / chemistry Silver / chemistry Olea Metal Nanoparticles / chemistry Environmental Pollutants
Biosynthesis Catalytic reduction Graphene oxide Silver nanoparticles

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Jan 2023
Historique:
received: 17 07 2022
revised: 18 09 2022
accepted: 02 10 2022
pubmed: 14 10 2022
medline: 10 11 2022
entrez: 13 10 2022
Statut: ppublish

Résumé

In this work, graphene oxide (GO) sheets were prepared via a facile electrochemical exfoliation of graphite in acidic medium and subsequent oxidation with potassium permanganate. The GO sheets were employed for preparation of reduced GO adorned with nanosized silver (rGO/Ag NPs) using green reduction of GO and Ag(I) via olive fruit extract as a reducing and immobilizing agent. The crystal phase, morphology, and nanostructure of the prepared catalyst were characterized by XRD, SEM, EDX, UV-Vis and Raman spectroscopy techniques. The as-prepared rGO/Ag NPs showed superior catalytic performance towards the complete reduction (up to 99%) of 4-nitrophenol (4-NPH) to 4-aminophenol (4-APH) and rhodamine B (RhB) to Leuco RhB within 180 s using NaBH

Identifiants

DOI: 10.1016/j.chemosphere.2022.136759 PMID: 36228729
pubmed: 36228729
pii: S0045-6535(22)03252-0
doi: 10.1016/j.chemosphere.2022.136759
pii:
doi:

Substances chimiques

graphene oxide 0
Graphite 7782-42-5
Silver 3M4G523W1G
Environmental Pollutants 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

136759

Informations de copyright

Copyright © 2022. Published by Elsevier Ltd.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Wen Sun (W)

School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China; National & Local Joint Engineering Laboratory for Municipal Sewage Resource Utilization Technology, Suzhou University of Science and Technology, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, 215009, China.

Yaoliang Hong (Y)

School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China; National & Local Joint Engineering Laboratory for Municipal Sewage Resource Utilization Technology, Suzhou University of Science and Technology, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, 215009, China.

Tian Li (T)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China.

Huaqiang Chu (H)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China.

Junxia Liu (J)

School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, 510006, China.

Li Feng (L)

School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, 510006, China. Electronic address: fl19860314@126.com.

Mehidi Baghayeri (M)

Department of Chemistry, Faculty of Science, Hakim Sabzevari University, PO. Box 397, Sabzevar, Iran.

Articles similaires

Multifunctional hybrid films made from CoT3OTx4 and CoFeT2OT4 nanoparticles inside a poly 3-hydroxybutyrate matrix and study of their impact in methyl orange photodegradation.

Lan J Bernal-Sánchez, América R Vázquez-Olmos, Roberto Y Sato-Berrú et al.
1.00
Cobalt Azo Compounds Ferric Compounds Polyesters Photolysis

Prenatal metal exposures and kidney function in adolescence in Project Viva.

Natalie F Price, Pi-I D Lin, Andres Cardenas et al.
1.00
Humans Adolescent Female Pregnancy Prenatal Exposure Delayed Effects

Effective co-immobilization of arsenic and cadmium in contaminated soil by sepiolite-modified nano-zero-valent iron and its impact on the soil bacterial community.

Meihaguli Ainiwaer, Hongtao Jia, Tuo Zhang et al.
1.00
Soil Pollutants Cadmium Arsenic Soil Microbiology Iron

Dietary bisphenols exposure as an influencing factor of body mass index.

Yolanda Gálvez-Ontiveros, Celia Monteagudo, María Giles-Mancilla et al.
1.00
Humans Phenols Female Male Benzhydryl Compounds

Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Minéraux › Graphite › Biogenic synthesis of reduced graphene oxide...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Argent › Biogenic synthesis of reduced graphene oxide...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Lamiales › Oleaceae › Olea › Biogenic synthesis of reduced graphene oxide...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Nanoparticules métalliques › Biogenic synthesis of reduced graphene oxide...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Biogenic synthesis of reduced graphene oxide...