Results 21 to 30 of about 11,467,391 (359)

Iron oxide nanocatalyst with titanium and silver nanoparticles: Synthesis, characterization and photocatalytic activity on the degradation of Rhodamine B dye

Scientific Reports, 2020
Nowadays, there is a growing concern about the environmental impacts of colored wastewater. Thus, the present work aims the synthesis, characterization and determination of photocatalytic activity of iron oxide (Fe2O3) nanocatalyst, evaluating the effect
P. Muraro, S. Mortari, B. S. Vizzotto, G. Chuy, C. dos Santos, L. Brum, William Leonardo da Silva   +6 more
semanticscholar   +1 more source

Photocatalytic Activity of ZnV2O6/Reduced Graphene Oxide Nanocomposite: From Theory to Experiment [PDF]

, 2018
A nanocomposite of ZnV2O6 with hierarchical flower-like structure hybridized with reduced graphene oxide (rGO) was fabricated using a facile hydrothermal approach.
F. Rosei, Mul, G., N. Naseri, H. Sameie, Rosei, F., Sabbagh Alvani, A.A., Mei, B.T., G. Mul, A. A. Sabbagh Alvani, B. T. Mei, Sameie, H., Naseri, N.   +11 more
core   +1 more source

TiO2-doped resorcinol–formaldehyde (RF) polymer and carbon gels with photocatalytic activity [PDF]

, 2013
Resorcinol-formaldehyde (RF) polymer gels offer a relatively easy and versatile route for incorporating metals into a carbon aerogel matrix. The hybrid materials thus obtained are ideal candidates for applications involving enhanced adsorption or ...
Geissler, Erik, Szilagyi, Imre, M., Czakkel, O., Czakkel, Orsolya, Szilágyi, Imre Miklós, László, Krisztina   +5 more
core   +1 more source

Photocatalytic overall water splitting using modified SrTiO3 [PDF]

, 2018
Solar light utilization for photocatalytic overall water splitting (POWS) is a promising alternative to electrolysis to produce hydrogen, since photocatalytic water splitting is simple, and can be operated at low-cost. Transformation and storage of solar
Han, Kai
core   +1 more source

Photocatalytic reduction synthesis of SrTiO3-graphene nanocomposites and their enhanced photocatalytic activity [PDF]

Nanoscale Research Letters, 2014
Abstract SrTiO3-graphene nanocomposites were prepared via photocatalytic reduction of graphene oxide by UV light-irradiated SrTiO3 nanoparticles. Fourier transformed infrared spectroscopy analysis indicates that graphene oxide is reduced into graphene.
Xian, Tao, Yang, Hua, Di, Lijing, Ma, Jinyuan, Zhang, Haimin, Dai, Jianfeng   +5 more
openaire   +2 more sources

Synthesis of visible-light-activated yellow amorphous TiO2 photocatalyst [PDF]

, 2008
Visible-light-activated yellow amorphous TiO2 (yam-TiO2) was synthesised by a simple and organic-free precipitation method. TiN, an alternative precursor for TiO2 preparation, was dissolved in hydrogen peroxide under acidic condition ( pH similar to 1 ...
Randorn, Chamnan, John T. S. Irvine, Robertson, Peter; id_orcid, Irvine, John Thomas Sirr, Chamnan Randorn, Robertson, Peter, Irvine, John T S, Peter Robertson   +7 more
core   +1 more source

Oxide coatings with immobilized Ce-ZSM5 as visible light photocatalysts [PDF]

Journal of the Serbian Chemical Society, 2022
The preparation and properties of oxide coatings with immobilized ZSM-5 zeolite obtained by plasma electrolytic oxidation on aluminum support were investigated and discussed.
Božović Nikola, Mojsilović Kristina, Stojanović Srna, Damjanović-Vasilić Ljiljana, Serdechnova Maria, Blawert Carsten, Zheludkevich Mikhail L., Stojadinović Stevan, Vasilić Rastko   +8 more
doaj   +1 more source

Durability of Ag-TiO2 Photocatalysts Assessed for the Degradation of Dichloroacetic Acid

International Journal of Photoenergy, 2008
The stability of Ag-TiO2 photocatalysts was examined for the photocatalytic degradation of dichloroacetic acid (DCA) as a function of the recycling times.
Víctor M. Menéndez-Flores, Donia Friedmann, Detlef W. Bahnemann   +2 more
doaj   +1 more source

Tetrathiomolybdate@ZIFs nanocrystal clusters: A novel modular and controllable catalyst for photocatalytic application

Materials & Design, 2019
Constructing MOFs-composite catalyst with satisfactory catalytic efficiency as well as low cost still presents a major challenge. In this work, a low-cost modular photocatalyst with controllable activity is facilely fabricated by embedding ZIF-8 ...
Wentao Zhang, Shuo Shi, Xinnan Liu, Xinyi Ren, Min Li, Tianli Yue, Shaohui Ouyang, Jianlong Wang   +7 more
doaj   +1 more source

Precursor-Dependent Photocatalytic Activity of Carbon Dots [PDF]

Molecules, 2019
This work systematically compares both structural features and photocatalytic performance of a series of graphitic and amorphous carbon dots (CDs) prepared in a bottom-up manner from fructose, glucose, and citric acid. We demonstrate that the carbon source and synthetic procedures diversely affect the structural and optical properties of the CDs, which
Amadio, Emanuele, Cailotto, Simone, Campalani, Carlotta, Branzi, Lorenzo, Raviola, Carlotta, Ravelli, Davide, Cattaruzza, Elti, Trave, Enrico, Benedetti, Alvise, Selva, Maurizio, Perosa, Alvise   +10 more
openaire   +6 more sources