Results 11 to 20 of about 1,830 (207)

Synthesis of an Ag3PO4/Nb2O5 Photocatalyst for the Degradation of Dye [PDF]

Catalysts, 2021
In this work, the photocatalytic performance of Ag3PO4, Nb2O5 and Ag3PO4/Nb2O5 hybrid photocatalysts to degrade methyl orange dye, MO, in an aqueous solution under visible light irradiation was evaluated. The Ag3PO4 and Ag3PO4/Nb2O5 photocatalysts, with various Ag to Nb molar ratios, were prepared using a facile precipitation method. The photocatalysts
Nur Syazwani Osman, Siti Norhasimah Sulaiman, Ernee Noryana Muhamad, Hayati Mukhair, Sin Tee Tan, Abdul Halim Abdullah   +5 more
openaire   +2 more sources

Study on visible-light photocatalytic activity of g-C3N4 modified by trace Ag3PO4

Journal of Hebei University of Science and Technology, 2015
Novel polymeric Ag3PO4/g-C3N4 photocatalysts modified by trace Ag3PO4 are prepared via a facile method. The obtained Ag3PO4/g-C3N4 composite products are characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR ...
Xinxin ZHANG, Li XU, Lei LI, Qingzhi LUO, Desong WANG   +4 more
doaj   +2 more sources

Role of Ag3PO4 and Fe3O4 on the photocatalytic performance of magnetic Ag3PO4/ZnO/Fe3O4 nanocomposite under visible light irradiation

Solar Energy, 2018
Abstract Novel magnetically separable nanocomposite photocatalyst Ag3PO4/ZnO/Fe3O4, prepared by the coprecipitation and microwave assisted hydrothermal synthesis, was first investigated as the photocatalyst for congo red degradation under visible light.
Güy, Nuray, Atacan, Keziban, Karaca, Ertuğrul, Özacar, Mahmut   +3 more
openaire   +3 more sources

Ag3PO4-based photocatalysts and their application in organic-polluted wastewater treatment

Environmental Science and Pollution Research, 2022
Semiconductor photocatalysis technology has shown great potential in the field of organic pollutant removal, as it can use clean and pollution-free solar energy as driving force. The discovery of silver phosphate (Ag3PO4) is a major breakthrough in the field of visible light responsive semiconductor photocatalysis due to its robust capacity to absorb ...
Chunmu Yu, Xiaojuan Chen, Ning Li, Yue Zhang, Sailin Li, Jieming Chen, Liang Yao, Kaichun Lin, Yiqi Lai, Xinru Deng   +9 more
openaire   +3 more sources

High photocatalytic activity of Ag/Ag3PO4:W heterostructure formed by femtosecond laser irradiation [PDF]

Eclética Química, 2022
In this work, the W-doped Ag3PO4 was prepared by the chemical coprecipitation method and irradiated with a femtosecond laser (FL). The successful formation of the Ag/Ag3PO4:W heterostructure was confirmed by XRD analysis.
Aline Barrios Trench, Vinícius Teodoro, Letícia Guerreiro da Trindade, Thales Rafael Machado, Gladys Minguez-Vega, Eloisa Cordoncillo, Carlos Doñate-Buendía, Juan Andrés, Elson Longo   +8 more
doaj   +2 more sources

Photocatalytic degradation of 2,4-dichlorophenoxyacetic acid from aqueous solutions by Ag3PO4/TiO2 nanoparticles under visible light: kinetic and thermodynamic studies

Water Science and Technology, 2021
Between the countless chemical substances applied in agriculture, 2,4-dichlorophenoxyacetic acid (2,4-D) herbicide is considered as a toxic and carcinogenic pollutant which is difficult to remove from water due to its biological and chemical stability ...
Fatemeh Amiri, Mansooreh Dehghani, Saeed Yousefinejad   +2 more
exaly   +3 more sources

H2O2 rejuvenation-mediated synthesis of stable mixed-morphology Ag3PO4 photocatalysts

Heliyon, 2018
Ag3PO4 photocatalyst has attracted interest of the scientific community in recent times due to its reported high efficiency for water oxidation and dye degradation.
Henry Agbe, Nadeem Raza, David Dodoo-Arhin, Aditya Chauhan, Ramachandran Vasant Kumar   +4 more
doaj   +3 more sources

Facile One-Step Sonochemical Synthesis and Photocatalytic Properties of Graphene/Ag3PO4 Quantum Dots Composites

Nanoscale Research Letters, 2018
In this study, a novel graphene/Ag3PO4 quantum dot (rGO/Ag3PO4 QD) composite was successfully synthesized via a facile one-step photo-ultrasonic-assisted reduction method for the first time. The composites were analyzed by various techniques.
Abulajiang Reheman, Yalkunjan Tursun, Talifu Dilinuer, Maimaiti Halidan, Kuerbangnisha Kadeer, Abulikemu Abulizi   +5 more
doaj   +2 more sources

Formulation of silver phosphate/graphene/silica nanocomposite for enhancing the photocatalytic degradation of trypan blue dye in aqueous solution [PDF]

Scientific Reports
Photocatalytic degradation of several harmful organic compounds has been presented as a potential approach to detoxify water in recent decades. Trypan Blue (TB) is an acidic azo dye used to distinguish live cells from dead ones and it's classified as a ...
M. S. Showman, R. Y. Omara, E-S. Z. El-Ashtoukhy, H. A. Farag, M. M. Abd El-Latif   +4 more
doaj   +2 more sources

Recent Advances in Adsorption–Photocatalytic Removal of Pharmaceuticals From Water Using Hybrid Ion‐Adsorbent Photocatalyst [PDF]

Water Environ Res
This review focuses on recent advancements in hybrid ion adsorbent–photocatalysts for the removal of pharmaceuticals from water, highlighting improved performance, catalyst innovations, mechanistic insights, scalability barriers, and future perspectives. ABSTRACT The remediation of pharmaceutical drugs (PHACs) in the aqueous environment has been one of
Ncube P, Tshikovhi A, Sigonya S, Fakayode O, Mothudi B, Mochane M.   +5 more
europepmc   +2 more sources