Results 261 to 270 of about 1,114,422 (318)

Rapid degradation of tetracycline hydrochloride by heterogeneous photocatalysis coupling persulfate oxidation with MIL-53(Fe) under visible light irradiation.

Journal of Hazardous Materials, 2020
This work demonstrates a facile route to assemble MIL-53(Fe) by solvothermal method. Sulfate radical-based advanced oxidation processes (SR-AOPs) coupling with photocatalysis based on MIL-53(Fe) were investigated under visible light. The catalytic effect
Y. Zhang, Jiabin Zhou, Junhui Chen, Xiaoqiong Feng, Weiquan Cai   +4 more
semanticscholar   +1 more source

Titania-based true heterogeneous photocatalysis

Environmental Science and Pollution Research, 2012
This article recalls and demonstrates that heterogeneous photocatalysis belongs to heterogeneous catalysis according to its initial history. There are criteria, which have to be imperatively taken into account to deal with true (photo-)catalytic reactions. The photocatalytic activity, chosen as the reaction rate, is governed by five physical parameters
openaire   +2 more sources

Carbon-Graphitic Carbon Nitride Hybrids for Heterogeneous Photocatalysis.

Small, 2020
Polymeric graphitic carbon nitride (g-C3N4) and various carbon materials have experienced a renaissance as viable alternates in photocatalysis due to their captivating metal-free features, favorable photoelectric properties, and economic adaptabilities ...
Lei Cheng, Huaiwu Zhang, Xin Li, Jiajie Fan, Quanjun Xiang   +4 more
semanticscholar   +1 more source

An overview of homogeneous and heterogeneous photocatalysis applications for the removal of pharmaceutical compounds from real or synthetic hospital wastewaters under lab or pilot scale.

Science of the Total Environment, 2020
The last few decades, Pharmaceutical Active Compounds (PhACs) have been considered as emerging contaminants due to their continuous release and persistence to aquatic environment even at low concentrations.
M. Antonopoulou, C. Kosma, T. Albanis, I. Konstantinou   +3 more
semanticscholar   +1 more source

Removal of phenol in seawater by heterogeneous photocatalysis using activated carbon materials modified with TiO2

, 2020
In this work composites based on Activated Carbon (AC) and TiO2 were synthesized by sol-gel method (containing 10 and 20 of TiO2, w%) using glycerol as source of carbon.
Y. J. Asencios, Vitória S. Lourenço, W. Carvalho   +2 more
semanticscholar   +1 more source

Coumarin as a Quantitative Probe for Hydroxyl Radical Formation in Heterogeneous Photocatalysis

Journal of Physical Chemistry C, 2019
In this work, we have assessed coumarin as a quantitative probe for hydroxyl radical formation in heterogeneous photocatalysis.
V. Leandri, J. M. Gardner, M. Jonsson
semanticscholar   +1 more source

Heterogeneous photocatalysis by solid polyoxometalates

Journal of Molecular Catalysis A: Chemical, 2007
Abstract This paper reviews a series of novel water-tolerant polyoxometalate-containing composite photocatalysts such as amine-functionalized mesoporous silica/anatase titania impregnated with transition metal substituted polyoxometalates, bimodal porous polyoxotungstate–anatase TiO2 nanocomposites, Fe–polytungstate–silica-structured fabrics ...
Yihang Guo, Changwen Hu
openaire   +1 more source

Carbon dots-based nanocomposites for heterogeneous photocatalysis

Journal of Materials Science & Technology, 2023
Zhihan Yu, Fang Li, Quanjun Xiang
semanticscholar   +1 more source

Heterogeneous photocatalysis

2020
Vincenzo Vaiano, Diana Sannino, Olga Sacco   +2 more
openaire   +2 more sources

Hydrogen Production by Heterogeneous Photocatalysis

2018
Fil: Hakki, A..
Hakki, A., AlSalka, Y., Mendive, Cecilia Beatriz, Ubogui, Joaquin Hernán, Dos Santos Claro, Paula Cecilia, D. Bahnemann   +5 more
openaire   +2 more sources