Results 1 to 10 of about 59,781 (298)

Solvent-thermal approach of MIL-100(Fe)/Cygnea/Fe3O4/TiO2 nanocomposite for the treatment of lead from oil refinery wastewater (ORW) under UVA light

Scientific Reports
The main purpose of this research endeavor is to reduce lead concentrations in the wastewater of an oil refinery through the utilization of a material composed of oyster shell waste (MIL-100(Fe)/Cygnea/Fe3O4/TiO2.
Wahid Zamani, Saeedeh Rastgar, Aliakbar Hedayati, Mohsen Tajari, Zahra Ghiasvand   +4 more
doaj   +1 more source

A Ternary Magnetic Recyclable ZnO/Fe3O4/g-C3N4 Composite Photocatalyst for Efficient Photodegradation of Monoazo Dye

Nanoscale Research Letters, 2019
To develop a highly efficient visible light-induced and conveniently recyclable photocatalyst, in this study, a ternary magnetic ZnO/Fe3O4/g-C3N4 composite photocatalyst was synthesized for the photodegradation of Monas dye.
Zhansheng Wu, Xiaoqing Chen, Xiaochen Liu, Xia Yang, Yan Yang   +4 more
doaj   +1 more source

Cu-Zn coupled heterojunction photocatalyst for dye degradation: Performance evaluation based on the quantum yield and figure of merit

Journal of Saudi Chemical Society
This study reports the production of a heterojunction copper oxide-zinc oxide nano-photocatalyst based on lemon leaf extract, which acted as both a stabilizer and a capping and reducing agent.
Elham A. Alzahrani, Poonam Dwivedi, Bushra Fatima, Sumbul Hafeez, Sharf Ilahi Siddiqui, Seungdae Oh   +5 more
doaj   +1 more source

ZnIn2Se4 nanoparticles photocatalyst for efficient solar fuel production

iScience
Summary: Selecting a suitable photocatalyst to establish the Z-scheme heterojunction which is accompanied by effective photogenerated hole and electron separation, is one of the advantageous strategies for efficient photocatalytic solar energy conversion.
Yinyin Ai, Yukun Li, Ting Li, Ruohan Hou, Qing Wang, Aneela Habib, Guosheng Shao, Peng Zhang   +7 more
doaj   +1 more source

Efficient photocatalytic degradation of statin via optimization on ZnIn2S4/Bi2WO6 Z-scheme heterostructure

Journal of Advanced Dielectrics
Statins are widely used in the treatment of hyperlipidemia disease, which are refractory in the municipal sewage treatment plant. The photocatalytic degradation of statins by the Z-scheme heterostructured photocatalyst is confirmed, but the degradation ...
Tingting Liu, Libing Cao, Mengge Yan, Yushan Hu, Tianlong Ren, Zheng Wu   +5 more
doaj   +1 more source

photocatalyst

, 2014
Citation: 'photocatalyst' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.PT07446 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Surface‐modified Ag@Ru‐P25 for photocatalytic CO2 conversion with high selectivity over CH4 formation at the solid–gas interface

Carbon Energy
Systematic optimization of the photocatalyst and investigation of the role of each component is important to maximizing catalytic activity and comprehending the photocatalytic conversion of CO2 reduction to solar fuels.
Chaitanya B. Hiragond, Sohag Biswas, Niket S. Powar, Junho Lee, Eunhee Gong, Hwapyong Kim, Hong Soo Kim, Jin‐Woo Jung, Chang‐Hee Cho, Bryan M. Wong, Su‐Il In   +10 more
doaj   +1 more source

Inhibition of Photocatalyst‐Assisted Electron Transfer at ITIES Under Simulated Solar Irradiation‐the Role of Supporting Electrolyte

ChemElectroChem
Photocatalyst‐assisted charge transfer at the interface between two immiscible electrolyte solutions (ITIES) has been previously proven. However, its practical application requires information on its performance under solar irradiation.
Edwin Avella, Andrea Folli, Angel Cuesta
doaj   +1 more source

Effects of Ohmic Contact Formation between GaN Photocatalyst and Pt Cocatalyst

Electrochemistry
A model photocatalyst composed of n-type GaN thin film as a photocatalyst body with a comb shaped electrode composed of Pt layer or Pt/Ti bilayer on the surface was successfully prepared, and photocatalytic and electric properties are investigated ...
Takaya OCHIAI, Meita ASAMI, Lionel VEIGA, Shingi YAMAGUCHI, Masakazu SUGIYAMA, Tsutomu MINEGISHI   +5 more
doaj   +1 more source

UV-light-responsive Ag/TiO2/PVA nanocomposite for photocatalytic degradation of Cr, Ni, Zn, and Cu heavy metal ions

Scientific Reports
The rapid growth of industrialization has led to the uncontrolled pollution of the environment, and rapid action is needed. This study synthesized Ag/TiO2/polyvinyl alcohol (PVA) nano photocatalyst for promising light-derived photocatalytic removal of ...
Mohammad Taha Dehghani, Mohammad Delnavaz   +1 more
doaj   +1 more source