English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We report the preparation and application of a heterostructured photoelectrocatalyst comprising carbon nanoparticles (CNPs) and boron codoped BiVO 4 and WO 3 for the removal of an organic dye pollutant in water. The materials, synthesized by hydrothermal method, were characterized by X-ray diffraction, diffuse reflectance UV-visible spectroscopy, energy-dispersive X-ray spectroscopy, and electron microscopy. The catalysts were immobilized on treated titanium sheets by drop-casting. The fabricated electrodes were characterized by linear sweep voltammetry (LSV) and chronoamperometry. Diffuse reflectance spectroscopy of the catalysts reveals that the incorporation of CNPs and B into the structure of monoclinic BiVO 4 enhanced its optical absorption in both UV and visible regions. The LSV measurements carried out in 0.1 M Na 2 SO 4 showed that the BiVO 4 - and WO 3 -based photoelectrode demonstrated significant photoactivity. CNP/B-BiVO 4 and CNP/B-BiVO4/WO 3 photoanodes gave photocurrent densities of approximately 0.83 and 1.79 mA/cm 2 , respectively, at 1.2 V (vs 3 M Ag/AgCl). The performance of the electrodes toward degradation of orange II dye was in the order BiVO 4 &lt; B-BiVO 4 &lt; WO 3 &lt; CNP-BiVO 4 &lt; CNP/B-BiVO 4 &lt; CNP/B-BiVO 4 /WO 3 , and the apparent rate constants obtained by fitting the experimental data into the Langmuir Hinshelwood kinetic model are 0.0924, 0.1812, 0.254, and 0.845 h -1 for BiVO 4 , WO 3 , CNP/B-BiVO 4 , and CNP/B-BiVO 4 /WO 3 , respectively. The chemical oxygen demand abatement after 3 h of electrolysis at the best performing photoanode was 58%. The study showed that BiVO 4 and WO 3 are promising anodic materials for photoelectrocatalytic water treatment plant.

acs omega

Solar-Light-Responsive Titanium-Sheet-Based Carbon Nanoparticles/B-BiVO<sub>4</sub>/WO<sub>3</sub> Photoanode for the Photoelectrocatalytic Degradation of Orange II Dye Water Pollutant

Solar-Light-Responsive Titanium-Sheet-Based Carbon Nanoparticles/B-BiVO4/WO3 Photoanode for the Photoelectrocatalytic Degradation of Orange II Dye Water Pollutant

Solar-Light-Responsive Titanium-Sheet-Based Carbon Nanoparticles/B-BiVO₄/WO₃ Photoanode for the Photoelectrocatalytic Degradation of Orange II Dye Water Pollutant