Results 41 to 50 of about 1,114,422 (318)

Advances in nanomaterials for heterogeneous photocatalysis

, 2021
Photocatalysis method for environmental applications has been using for a long time. This review article traces back the origin of catalysis, its classification and journey of development to heterogeneous photocatalysis and the article’s novelty is in ...
Debika Devi Thongam, H. Chaturvedi
semanticscholar   +1 more source

Post-synthetic derivatization of graphitic carbon nitride with methanesulfonyl chloride: Synthesis, characterization and photocatalysis [PDF]

, 2020
Bulk graphitic carbon nitride (CN) was synthetized by heating of melamine at 550 degrees C, and the exfoliated CN (ExCN) was prepared by heating of CN at 500 degrees C.
Cvejn, Daniel, Foniok, Kryštof, Praus, Petr, Smýkalová, Aneta, Storch, Jan, Velíšek, Petr, Žádný, Jaroslav   +6 more
core   +1 more source

Experimental Investigation on Photocatalytic Degradation of Refractory Organics in Biologically Treated Tannery Effluent Using Photocatalysis [PDF]

Nature Environment and Pollution Technology
There is a pressing demand for the introduction of environmentally safe technologies for the industries that supply the basic needs of industrialized societies.
S. Hema and S. Kavya
doaj   +1 more source

Removal of pharmaceutical pollutants from aquatic environments using heterogeneous photocatalysis [PDF]

Advances in Environmental Technology, 2022
Penicillin is one of the emerging pollutants that has toxic effects on food chains and aquatic environments. It creates many problems for human health and other living organisms.
Mahmood Hajiani, Azam Gholami, Mohammad Sayadi   +2 more
doaj   +1 more source

Synthesis of core-shell nanoparticles for the removal of toxic pollutants in aqueous medium [PDF]

, 2018
In this work two active photo-catalysts were synthetized and tested for the removal of methylene blue and arsenic in aqueous solutions. The two catalysts (Fe3O4/SiO2/TiO2-Al and Fe3O4-SiO2/Zr-TiO2) were characterized by nano-size, guaranteeing a large ...
Cheng, Khley, Chiavola, Agostina, Kanaev, Andrei, Stoller, Marco, Vuppala, Srikanth   +4 more
core   +1 more source

Development of covalent triazine frameworks as heterogeneous catalytic supports [PDF]

, 2019
Covalent triazine frameworks (CTFs) are established as an emerging class of porous organic polymers with remarkable features such as large surface area and permanent porosity, high thermal and chemical stability, and convenient functionalization that ...
Krishnaraj, Chidharth, Leus, Karen, Tahir, Norini, Van Der Voort, Pascal   +3 more
core   +1 more source

Nanodiamond–TiO₂ Composites for Heterogeneous Photocatalysis [PDF]

ChemPlusChem, 2013
AbstractInvited for this month’s cover are collaborators from the University of Porto in Portugal and KU Leuven in Belgium. The image shows that nanodiamond–TiO2 composites can effectively degrade organic water pollutants by photocatalysis under ambient conditions.
Pastrana Martínez, Luisa María, Morales Torres, Sergio, Carabineiro, S.A.C, Buijnsters, J.G., Faria, J.L., Figueiredo, J.L., Silva, A.M.T.   +6 more
openaire   +4 more sources

Synthesis, characterization and photocatalytic activity of TiO2 supported natural palygorskite microfibers [PDF]

, 2011
This study deals with the synthesis of TiO2 supported Moroccan palygorskite fibers and their use as photocatalyst for the removal of Orange G pollutant from wastewater.
Amjoud, M'barek, Bouna, Lahcen, Daoudi, Lahcen, Jada, Amane, Lafont, Marie-Christine, Maury, Francis, Rhouta, Benaïssa, Senocq, François   +7 more
core   +2 more sources

POM@MOF hybrids : synthesis and applications [PDF]

, 2020
The hybrid materials that are created by supporting or incorporating polyoxometalates (POMs) into/onto metal–organic frameworks (MOFs) have a unique set of properties.
Abednatanzi, Sara, Leus, Karen, Liu, Ying-Ya, Sun, Jiamin, Van Der Voort, Pascal   +4 more
core   +1 more source

Synthesis of titanate nanofibers co-sensitized with ZnS and Bi2S3 nanocrystallites and their application on pollutants removal

, 2015
The synthesis of nanocomposite materials combining titanate nanofibers (TNF) with nanocrystalline ZnS and Bi2S3 semiconductors is described in this work. The TNF were produced via hydrothermal synthesis and sensitized with the semiconductor nanoparticles,
A.J. Silvestre, Albuquerque, Augugliaro, B. Barrocas, Bem, Cabrita, Chen, Chen, Fang, Fang, Ferreira, Ferreira, Franco, J.F. Cabrita, Kortuem, Kuriechen, Lazar, Li, Lim, Luis, M.R. Nunes, Miyauchi, Monteiro, Monteiro, Monteiro, Moreira, Mozia, O.C. Monteiro, Ou, Park, Shah, Shen, Siddique, T.J. Entradas, Wu, Wu, Yahiat, Ylhäinen, Yongfeng, Zhang, Zhao   +40 more
core   +1 more source