Results 11 to 20 of about 98,166 (283)

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

An investigation into the effect of thickness of titanium dioxide and gold-silver nanoparticle titanium dioxide composite thin-films on photocatalytic activity and photo-induced oxygen production in a sacrificial system [PDF]

open access: yes, 2011
Thin films of titanium dioxide and titanium dioxide with incorporated gold and silver nanoparticles were deposited onto glass microscope slides, steel and titanium foil coupons by two sol–gel dip-coating methods.
Darr, J. A.   +5 more
core   +1 more source

Controllable Synthesis of NiCo2O4/CNT Composites for Supercapacitor Electrode Materials

open access: yesInternational Journal of Electrochemical Science, 2020
NiCo2O4/CNT composites were obtained by a hydrothermal process through changing the content of sodium dodecyl sulfate (SDS), followed by an annealing treatment.
Yanhua Li   +3 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

TiO2 Nanocrystals Grown on Graphene as Advanced Photocatalytic Hybrid Materials [PDF]

open access: yes, 2010
Graphene/TiO2 nanocrystals hybrid is successfully prepared by directly growing TiO2 nanocrystals on graphene oxide (GO) sheets. The direct growth of nanocrystals on GO sheets was achieved by a two-step method, in which TiO2 was coated on GO sheets by ...
Casalongue, Hernan Sanchez   +4 more
core   +2 more sources

Sensitive Marker of the Cisplatin-DNA Interaction: X-Ray Photoelectron Spectroscopy of CL

open access: yesBioinorganic Chemistry and Applications, 2012
The development of cisplatin and Pt-based analogues anticancer agents requires knowledge concerning the molecular mechanisms of interaction between such drugs with DNA. However, the binding dynamics and kinetics of cisplatin reactions with DNA determined
Fangxing Xiao   +4 more
doaj   +1 more source

Aluminum plasmonic photocatalysis [PDF]

open access: yesScientific Reports, 2015
AbstractThe effectiveness of photocatalytic processes is dictated largely by plasmonic materials with the capability to enhance light absorption as well as the energy conversion efficiency. Herein, we demonstrate how to improve the plasmonic photocatalytic properties of TiO2/Al nano-void arrays by overlapping the localized surface plasmon resonance ...
Qi Hao   +7 more
openaire   +2 more sources

Facile Synthesis of Co3O4/CoF2·4H2O/graphene Composites for Supercapacitor Electrodes

open access: yesInternational Journal of Electrochemical Science, 2018
Co3O4/CoF2·4H2O/graphene composites and Co3O4/graphene composites are synthesized by a facile microwave-assisted hydrothermal synthesis, followed by calcining at 350 °C.
Yanhua Li   +3 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

Nanoscale in Photocatalysis [PDF]

open access: yesNanomaterials, 2017
Rationally harvesting sunlight to carry out chemical reactions, for example, photochemistry and photocatalysis, has appeared as a beautiful episode within the long history of solar-energy utilization by human beings.[...]
Wang, Zhaohui, Sun, Hongqi
openaire   +3 more sources

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