Preparation of solar-enhanced AlZnO@carbon nano-substrates for remediation of textile wastewaters.

Catalysis Hydrogen Peroxide Nanotubes, Carbon Sunlight Textiles Wastewater
AlZnO photocatalyst Carbon nanomaterials Hybrid adsorption/photo-catalysis Kinetic and isotherm modeling Textile wastewater remediation

Journal

Journal of environmental sciences (China)
ISSN: 1001-0742
Titre abrégé: J Environ Sci (China)
Pays: Netherlands
ID NLM: 100967627

Informations de publication

Date de publication:
Jun 2020
Historique:
received: 30 06 2019
revised: 28 01 2020
accepted: 01 02 2020
entrez: 21 5 2020
pubmed: 21 5 2020
medline: 11 7 2020
Statut: ppublish

Résumé

Photoactive aluminum doped ZnO (AlZnO) was synthesized by sol-gel method. After that, AlZnO photocatalyst was deposited on five carbon-based materials (CBMs) using ultrasonic route followed by solid-state mixing using ball mill. The CBMs used were polyaniline (PANI), carbon nitride (CN), carbon nanotubes (CNT), graphene (G), and carbon nanofibers (CNF). The crystal phases, elemental compositions, morphological, and optical properties of the AlZnO@CBMs composites were investigated. Experimental results revealed that two of AlZnO@CBMs composites exhibited superior bleaching efficiency (100% removal) and photocatalytic stability (three cycles) for 50 μmol/L Methylene Blue (MB) contaminated water after 60 min irradiation in visible light at pH 6.5, 0.7% H

Identifiants

DOI: 10.1016/j.jes.2020.02.003 PMID: 32430133
pubmed: 32430133
pii: S1001-0742(20)30033-4
doi: 10.1016/j.jes.2020.02.003
pii:
doi:

Substances chimiques

Nanotubes, Carbon 0
Waste Water 0
Hydrogen Peroxide BBX060AN9V

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

52-68

Informations de copyright

Copyright © 2020. Published by Elsevier B.V.

Déclaration de conflit d'intérêts

Declaration of interests 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

Esraa M El-Fawal (EM)

Central Laboratories, Analysis and Evaluation Department, Egyptian Petroleum Research Institute, Nasr City, Cairo 11727, Egypt. Electronic address: esraaelfawal@gmail.com.

Sherif A Younis (SA)

Central Laboratories, Analysis and Evaluation Department, Egyptian Petroleum Research Institute, Nasr City, Cairo 11727, Egypt. Electronic address: sherifali@epri.sci.eg.

Yasser M Moustafa (YM)

Central Laboratories, Analysis and Evaluation Department, Egyptian Petroleum Research Institute, Nasr City, Cairo 11727, Egypt.

Philippe Serp (P)

Laboratoire de Chimie de Coordination (LCC), Unité Propre de Recherche (UPR) Du Centre National de La Recherche Scientifique (CNRS) 8241, Composante de L'Ecole Nationale D'Ingénieurs en Arts Chimiques et Technologiques (ENSIACET), Université de Toulouse, Université Paul Sabatier (UPS), Institut National Polytechnique (INP)-LCC, 4 Allée Emile Monso, 31030, Toulouse Cedex 4, France.

Articles similaires

US Public Interest in Merkel Cell Carcinoma Following Jimmy Buffett's Death and Implications for Continued Health Advocacy: Infodemiology Study of Google Trends.

Macy Haight, Hayden R Jacobs, Sarah K Boltey et al.
1.00
Carcinoma, Merkel Cell Humans Skin Neoplasms United States Famous Persons

Tumor-targeted glutathione oxidation catalysis with ruthenium nanoreactors against hypoxic osteosarcoma.

Hanchen Zhang, Nicolás Montesdeoca, Dongsheng Tang et al.
1.00
Osteosarcoma Animals Glutathione Oxidation-Reduction Mice

Hybridized and engineered microbe for catalytic generation of peroxynitrite and cancer immunotherapy under sonopiezo initiation.

Liping Wang, Penghao Ji, Jiadie Yu et al.
1.00
Peroxynitrous Acid Animals Escherichia coli Immunotherapy Mice

Uniform PtCoRuRhFe high-entropy alloy nanoflowers: Multi-site synergistic signal amplification for colorimetric assay of captopril.

Rui Zhang, Jia-Qi Li, Ai-Jun Wang et al.
1.00
Colorimetry Captopril Humans Alloys Limit of Detection

Classifications MeSH

questionsmedicales.fr › Phénomènes chimiques › Catalyse › Preparation of solar-enhanced AlZnO@carbon...
questionsmedicales.fr › Composés chimiques organiques › Radicaux libres › Peroxydes › Peroxyde d'hydrogène › Preparation of solar-enhanced AlZnO@carbon...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanotubes › Nanotubes de carbone › Preparation of solar-enhanced AlZnO@carbon...
questionsmedicales.fr › Environnement et santé publique › Environnement › Concepts météorologiques › Atmosphère › Temps (météorologie) › Lumière du soleil › Preparation of solar-enhanced AlZnO@carbon...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Textiles › Preparation of solar-enhanced AlZnO@carbon...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Déchets › Eaux usées › Preparation of solar-enhanced AlZnO@carbon...