Listar por tema "Photocatalysis"
Mostrando ítems 1-12 de 12
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Binuclear Sulfide Niobium Clusters Coordinated by Diimine Ligands: Synthesis, Structure, Photocatalytic Activity and Optical Limiting Properties
Wiley (2015)Substitution reactions of binuclear niobium cluster anion [Nb2S4(NCS)8]4– with different types of pyridine-based diimine ligands have been carried out. In the case of 2,2′-bipyridine (bipy) and its derivatives, only ... -
Copper-doped titania photocatalysts for simultaneous reduction of CO2 and production of H2 from aqueous sulfide
Elsevier (2016-01)Copper-doped titanium dioxide materials with anatase phase (Cu-TiO2, atomic Cu contents ranging from 0 to 3% relative to the sum of Cu and Ti), and particle sizes of 12–15 nm, were synthesised by a solvo-thermal method ... -
Development of transparent semiconductor oxides with optical properties for the functionalization of glass surfaces
Universitat Jaume I (2023-12-15)The growing interest in semiconductor oxide thin films within materials science and engineering due to their unique physical, chemical, and electrical properties. These films, with thicknesses ranging from nanometers to ... -
Materials based on RE2Zr2O7 compositions: a comprehensive study on advanced properties and multifunctional applications
Universitat Jaume I (2023-12-14)In the face of imminent challenges posed by climate change, urgent strides in sustainable development, particularly in energy-efficient alternatives, are crucial. Technological advancements, especially in advanced materials, ... -
Multifunctional silver-coated transparent TiO2 thin films for photocatalytic and antimicrobial applications
Elsevier (2023)Transparent TiO2 thin films coated with Ag NPs were synthesized using two industrially applicable techniques, pulsed laser ablation (PLAL) and spray pyrolysis without using high vacuum. These transparent thin films ... -
Nanoindentation study of the mechanical and damage behaviour of suspension plasmasprayed TiO2 coatings
Elsevier (2012-01)TiO2 coatings can be used as self-cleaning surfaces owing to their photocatalytic and hydrophilic properties. Suspension plasma spray (SPS) has proven to be a feasible and cheap technique for producing self-cleaning surfaces ... -
Photocatalytic Activity of Mesoporous alpha-Fe2O3 Synthesized via Soft Chemistry and Hard Template Methods for Degradation of Azo Dye Orange II
Springer (2018-05)The photocatalytic activities of two samples of α-Fe2O3 nanoparticles have been evaluated. One sample has been synthesized by a precipitation method with oxalic acid (soft method), and the other sample has been produced ... -
Photocatalytic degradation of orange II by titania addition to sol-gel glasses
Springer Verlag (2009)Glasses with SiO2-CaO-ZnO-B2O3-K2O-Al2O3 composition modified by addition of titania (3, 5, 12 and 20% w) have been prepared by sol-gel method. The obtained gels were aged, dried and fired at 600ºC/1h in order to stabilise ... -
Rational Design of W-Doped Ag3PO4 as an Efficient Antibacterial Agent and Photocatalyst for Organic Pollutant Degradation
ACS Publications (2020-09-11)Bacterial and organic pollutants are major problems with potential adverse impacts on human health and the environment. A promising strategy to alleviate these impacts consists in designing innovative photocatalysts with ... -
Solar Fuels. Photocatalytic Hydrogen Generation
American Chemical Society (2013)The necessity for developing clean energy technology has led to the surge in renewable energy research. A major effort is in discovering new approaches for producing transportable fuels. Hydrogen, which possesses the highest ... -
Synthetic application of photoactive porous monolithic polymers
Elsevier (2010)The oxidation of 2-furoic acid to 5-hydroxy-5H-furan-2-one has been accomplished in quantitative yield in chloroform using a novel supported photocatalyst. This material comprises Rose Bengal grafted to the surface of a ... -
The interplay between morphology and photocatalytic activity in ZnO and N-doped ZnO crystals
Elsevier (2017)Photocatalytic materials can perform oxidative and reductive reactions over their surfaces when excited with light. Intrinsic characteristics of the material such as superficial area, morphological structure, and crystalline ...