Results 51 to 60 of about 2,829 (202)

Photoelectrochemical Nitrate Reduction to Ammonia: Materials, Methods, and Metrics

open access: yesChemElectroChem, Volume 13, Issue 21, 3 November 2026.
Can nitrogen pollution become a chemical resource? Nitrate offers a water‐soluble, chemically activated alternative to atmospheric nitrogen for ammonia synthesis. Photoelectrochemical conversion could couple pollutant remediation with decentralized production of a valuable feedstock and future energy carrier.
Elan D. R. Mistry   +3 more
wiley   +1 more source

Materials and Processes for Photocatalytic and (Photo)Electrocatalytic Removal of Bio-Refractory Pollutants and Emerging Contaminants from Waters

open access: yes, 2021
This volume is focused on materials and processes for the electro- and photoelectrochemical removal of biorefractory pollutants and emerging contaminants from waters to show the importance of electrochemistry and photoelectrochemistry in offering ...
Annalisa Vacca
core   +1 more source

Photoelectrochemical Response of WO3/Nanoporous Carbon Anodes for Photocatalytic Water Oxidation

open access: yesC, 2018
This work demonstrates the ability of nanoporous carbons to boost the photoelectrochemical activity of hexagonal and monoclinic WO3 towards water oxidation under irradiation.
Alicia Gomis-Berenguer   +3 more
doaj   +1 more source

Tuning Coordination Chemistry and Composition of Metal–Organic Frameworks for Efficient Hydrogen Production

open access: yesCarbon Neutralization, Volume 5, Issue 6, November 2026.
The graphical abstract indicates various photo‐ and photoelectrochemical green methods to produce hydrogen energy using MOF‐based assemblies. Different aspects of MOFs, including organic linkers, metal nodes and their advantage as guest support, are explored thoroughly.
Muhammad Ashraf   +16 more
wiley   +1 more source

Surveying metal antimonate photoanodes for solar fuel generation

open access: yes, 2022
Data .zip file containing data tables used to generate the figures of the associated manuscript, raw photoelectrochemistry data, and .udi files that combined composition and XRD data.
Gregoire, John M., Zhou, Lan
core   +1 more source

Impact of the anodization time on the photocatalytic activity of TiO2 nanotubes

open access: yesBeilstein Journal of Nanotechnology, 2018
Titanium oxide nanotubes (TNTs) were anodically grown in ethylene glycol electrolyte. The influence of the anodization time on their physicochemical and photoelectrochemical properties was evaluated.
Jesús A. Díaz-Real   +5 more
doaj   +1 more source

Electrodeposition Parameters Dramatically Influence the Morphology, Stability, and Performance of n‐Si/Pt Light‐Addressable Electrochemical Sensors

open access: yesChemElectroChem, 2023
Light addressable electrochemical (LAE) sensors have seen great utility in the past several years because they enable multiple localized electrochemical measurements to be performed on a single macroscopic electrode, opening up applications in imaging ...
Jocelyn B. Hernandez   +3 more
doaj   +1 more source

Millisecond Flash Photonic Regeneration of Conductive Copper From CuO Thin Films

open access: yesIsrael Journal of Chemistry, Volume 66, Issue 6, November 2026.
Millisecond flash photonic heating regenerates conductive copper from fully oxidized CuO thin films. Pulse trains partially reduce dense, ≈50 nm pulsed‐laser‐deposited CuO into a laterally heterogeneous Cu/Cu2O/CuO composite spanning the film, tuned by repetition number alone.
Shlomit Rosenbaum   +5 more
wiley   +1 more source

Phenyl-C61-butyric acid methyl ester (PCBM) nanoparticle mediated boasting of photoelectrochemical and photocatalytic properties of bismuth vanadate/lead sulphide (BiVO4/PbS) composite thin-film

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
This work delineates the fabrication and characterization of BiVO4/PbS and BiVO4/PCBM/PbS-based composite heterostructure for visible-light-driven applications, such as pollution remediation, photoelectrochemistry (PEC), and applied bias to ...
Abhishek Sharma, Satyajit Gupta
doaj   +1 more source

Orientation‐Dependent Surface Stoichiometry and Electronic Properties of ZnFe2O4 Thin Film Photoanodes

open access: yesIsrael Journal of Chemistry, Volume 66, Issue 6, November 2026.
Crystallographic orientation strongly influences the surface stoichiometry and interfacial electronic behavior of ZnFe2O4 thin film photoanodes grown by pulsed laser deposition. The (111) orientation exhibits greater Zn depletion, Fe enrichment, rectifying local current–voltage behavior, and a more positive water‐oxidation onset potential than the (110)
Kumaraswamy Miriyala, Daniel A. Grave
wiley   +1 more source

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