Improving the Visible Light Photocatalytic Aerobic Oxidation of Sulfides into Sulfoxides on Dye‐Sensitized TiO2
Sign Up to like & getrecommendations! Published in 2018 at "ChemCatChem"
DOI: 10.1002/cctc.201801304
Abstract: Visible light‐driven interfacial redox reactions during dye‐sensitized TiO2 are essential to meet the energy and environmental challenges in the form of dye‐sensitized solar cells and sensitized degradation of organic pollutants. Inspired by these prior successes,… read more here.
Keywords: sensitized tio2; dye sensitized; visible light; aerobic oxidation ... See more keywords
ZnSe and CdS Co-Sensitized TiO2 Nanorod Arrays as Photoanodes for Bias-Free Solar Hydrogen Evolution.
Sign Up to like & getrecommendations! Published in 2022 at "ChemPlusChem"
DOI: 10.1002/cplu.202200304
Abstract: The efficient charge separation and surface state reactions are significant in enhancing the efficiency of photoelectrochemical hydrogen evolution. Herein, we report a ternary heterostructure consisting of CdS/ZnSe sensitized TiO2 nanorod as a photoanode. The heterojunction… read more here.
Keywords: sensitized tio2; znse cds; tio2 nanorod; hydrogen evolution ... See more keywords
Sized dependence and microstructural defects on highly photocatalytic activity based on multisized CdTe quantum dots sensitized TiO2
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Interface Analysis"
DOI: 10.1002/sia.6679
Abstract: A series of sensitized TiO2 NPs with enhanced photocatalytic activity were prepared by different sized CdTe QDs with bifunctional ligand interlinking. The microstructures and morphologies of four different sizes of CdTe QDs and CdTe QDs… read more here.
Keywords: spectroscopy; sensitized tio2; photocatalytic activity; qds sensitized ... See more keywords
Study on the photocathodic protection of 304 stainless steel by Ag and In2S3 co-sensitized TiO2 composite
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.145088
Abstract: Abstract The photo-catalytic activity of TiO2 was greatly enhanced by co-sensitization with Ag and In2S3, and its application to protect 304 stainless steel from corrosion was reported. TiO2 nanotube arrays (TiO2 NTAs,) with large specific… read more here.
Keywords: 304 stainless; in2s3 sensitized; sensitized tio2; stainless steel ... See more keywords
Role of phosphate in ruthenium-complex-sensitized TiO2 system for hydrogen production: Mechanism and kinetics
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Today"
DOI: 10.1016/j.cattod.2018.11.048
Abstract: Abstract Most Ru(II) complex-sensitized TiO2 systems for hydrogen (H2) production suffer from instability of the photosensitized system because the anchoring groups of Ru(II) dyes, which are required for their adsorption on TiO2, are intrinsically vulnerable… read more here.
Keywords: adsorption; production; tio2; electron ... See more keywords
Fabrication, characterization and photoelectrochemical activity of tungsten-copper co-sensitized TiO2 nanotube composite photoanodes.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.12.021
Abstract: Tungsten-copper co-sensitized TiO2 nanotube films on titanium substrate, used as photoanodes in photoelectrochemical (PEC) water splitting to produce hydrogen, have been synthesized via anodization and chemical bath deposition (CBD) methods. Field emission scanning electron microscopy… read more here.
Keywords: sensitized tio2; copper; spectroscopy; tio2 nanotube ... See more keywords
Photoelectrochemical Behavior of Phthalocyanine-Sensitized TiO2 in the Presence of Electron-Shuttling Mediators.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c02210
Abstract: Dye-sensitized TiO2 has found many applications for dye-sensitized solar cells (DSSC), solar-to-chemical energy conversion, water/air purification systems, and (electro)chemical sensors. We report an electrochemical system for testing dye-sensitized materials that can be utilized in photoelectrochemical… read more here.
Keywords: sensitized tio2; photoelectrochemical behavior; electron shuttling; dye sensitized ... See more keywords
Electron Transport in Dye-Sensitized TiO2 Nanowire Arrays in Contact with Aqueous Electrolytes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c07036
Abstract: In aqueous electrolytes, dye-sensitized oxide semiconductors provide a visible light-absorbing photoanode that can be coupled to various cathodes for solar fuel production. Understanding the kineti... read more here.
Keywords: tio2 nanowire; transport dye; electron transport; sensitized tio2 ... See more keywords
Carrier Dynamics of Dye Sensitized-TiO2 in Contact with Different Cobalt Complexes in the Presence of Tri(p-anisyl)amine Intermediates
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b03395
Abstract: Heterogeneous charge transfer processes at sensitized wide bandgap semiconductor surfaces are imperative for both fundamental knowledge and technical applications. Herein, we focus on the investigation of carrier dynamics of a triphenylamine-based dye, LEG4, sensitized TiO2… read more here.
Keywords: sensitized tio2; cobalt; tri anisyl; carrier dynamics ... See more keywords
Hydrogen Production from Hydrophobic Ruthenium Dye-Sensitized TiO2 Photocatalyst Assisted by Vesicle Formation.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02340
Abstract: Dye-sensitized H2 evolution photocatalysts have attracted considerable attention as promising systems for the photochemical generation of H2 from water. In this study, to mimic the reaction field of natural photosynthesis artificially, we synthesized a hydrophobic… read more here.
Keywords: sensitized tio2; vesicle formation; production; dye sensitized ... See more keywords
Black Phosphorus Sensitized TiO2 Mesocrystal Photocatalyst for Hydrogen Evolution with Visible and Near-Infrared Light Irradiation
Sign Up to like & getrecommendations! Published in 2019 at "ACS Catalysis"
DOI: 10.1021/acscatal.8b05081
Abstract: Wide absorption from the ultraviolet (UV) to near-infrared (NIR) region and enhanced charge separation are two main requirements for promising semiconductor photocatalysts. Here, we studied visible... read more here.
Keywords: black phosphorus; near infrared; tio2 mesocrystal; phosphorus sensitized ... See more keywords