Results 31 to 40 of about 146,642 (386)

Comparative Study of Two Different TiO2 Film Sensors on Response to H2 under UV Light and Room Temperature

open access: yesSensors, 2016
An anatase TiO2 film sensor was prepared by a facile in-situ method on the interdigitated Au electrode deposited on the alumina substrate. The structure, morphology and the optical properties of the in-situ TiO2 film sensor were characterized by X-ray ...
Xiaoying Peng   +5 more
doaj   +1 more source

Titanium Dioxide Photocatalysis [PDF]

open access: yesCatalysts, 2018
Dating from the seminal work of Fujishima et al. [...]
Vladimiro Dal Santo, Alberto Naldoni
openaire   +4 more sources

Sequential biological and photocatalysis based treatments for shipboard slop purification: A pilot plant investigation [PDF]

open access: yes, 2019
This study investigated the treatment of a shipboard slop containing commercial gasoline in a pilot plant scale consisting of a membrane biological reactor (MBR) and photocatalytic reactor (PCR) acting in series. The MBR contributed for approximately 70%
Bellardita M.   +6 more
core   +1 more source

Chemical vapor deposition of TiO2 for photocatalytic applications and biocidal surfaces [PDF]

open access: yes, 2009
Through a few examples, we present a short review on properties and applications of TiO2 films deposited by various CVD processes. The constraints due to the growth process make difficult optimization of properties that were correlated with ...
Maury, Francis, Mungkalasiri, Jitti
core   +1 more source

Enhanced Hydrogen Production over C-Doped CdO Photocatalyst in Na2S/Na2SO3 Solution under Visible Light Irradiation

open access: yesInternational Journal of Photoenergy, 2012
The C-doped CdO photocatalysts were simply prepared by high-temperature solid-state process. The as-prepared photocatalysts were characterized by X-ray powder diffraction (XRD), diffuse reflectance spectroscopy (UV-Vis DRS), scanning electron microscopy (
Quan Gu   +6 more
doaj   +1 more source

Methane conversion over artificial photocatalysts

open access: yesCatalysis Communications, 2021
Methane conversion into value-added chemicals such as alkanes, alcohols and other hydrocarbons represents an enduring attractive yet challenging topic in response to the global energy and environment crisis.
Xiang-Yu Lin   +4 more
doaj   +1 more source

Comparison of the effectiveness of chlorine, ozone, and photocatalytic disinfection in reducing the risk of antibiotic resistance pollution [PDF]

open access: yes, 2011
Effectiveness of conventional chlorine and ozone disinfection on reduction of antibiotic resistance was compared with less commonly applied heterogeneous photocatalytic process.
Balcioglu, Isil Akmehmet   +5 more
core   +1 more source

Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis.

open access: yesSmall, 2021
Plasmonic photocatalysis has emerged as a prominent and growing field. It enables the efficient use of sunlight as an abundant and renewable energy source to drive a myriad of chemical reactions.
Ajay Kumar   +4 more
semanticscholar   +1 more source

Photocatalytic antimicrobial activity of thin surface films of TiO2, CuO and TiO2 /CuO dual layers on Escherichia coli and bacteriophage T4 [PDF]

open access: yes, 2008
TiO2 coated surfaces are increasingly studied for their ability to inactivate microorganisms. The activity of glass coated with thin films of TiO2, CuO and hybrid CuO/TiO2 prepared by atmospheric Chemical Vapour Deposition (Ap-CVD) and TiO2 prepared by a
Ditta, IB   +7 more
core   +2 more sources

Position-selected cocatalyst modification on a Z-scheme Cd0.5Zn0.5S/NiTiO3 photocatalyst for boosted H2 evolution

open access: yesMaterials Reports: Energy, 2023
Photocatalytic water splitting by semiconductors is a promising technology to produce clean H2 fuel, but the efficiency is restrained seriously by the high overpotential of the H2-evolution reaction together with the high recombination rate of ...
Bifang Li   +5 more
doaj   +1 more source

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