[HTML][HTML] Challenges in photocatalytic hydrogen evolution: Importance of photocatalysts and photocatalytic reactors

B Abhishek, A Jayarama, AS Rao, SS Nagarkar… - International Journal of …, 2024 - Elsevier
Photocatalytic hydrogen evolution has attracted tremendous interest as it offers a process for
generation of green hydrogen based on solar radiation. But the process is extremely …

Near‐Field Nano‐Optical Imaging of van der Waals Materials

S Kwon, JM Kim, PJ Ma, W Guan… - Advanced Physics …, 2023 - Wiley Online Library
Abstract 2D van der Waals (vdW) materials are emerging as the next generation platform for
optical and electronic devices with their wide coverage of the energy bandgaps. The strong …

Bio-silica production from rice husk for environmental remediation: removal of methylene blue from aqueous solutions

MD Villota-Enríquez, JE Rodríguez-Páez - Materials Chemistry and Physics, 2023 - Elsevier
In this work, a methodology was thus structured to obtain bio-silica (SiO 2) from rice husk
(RH). The rice husk ash (RHA) obtained was characterized using X-ray diffraction (XRD) …

gC3N4/Fe3O4 composites synthesized via solid-state reaction and photocatalytic activity evaluation of methyl blue degradation under visible light irradiation

A Ali, M Amin, M Tahir, SS Ali, A Hussain… - Frontiers in …, 2023 - frontiersin.org
This study applied the solid-state reaction technique to synthesize g-C3N4, Fe3O4, and g-
C3N4/Fe3O4 composites in various ratios. XRD confirmed the formation of g-C3N4, Fe3O4 …

Magnesium oxyhydroxide nanoparticles: Synthesis, characterization and evaluation of their genotoxicity in Vicia faba L.

JV Granda-Ruiz, N Cajas-Salazar… - Materials Science and …, 2023 - Elsevier
Abstract Magnesium oxyhydroxide nanoparticles (MgO/Mg (OH) 2-NPs) were synthesized
by a chemical route and their toxicity were evaluated using Vicia faba L. The obtained solids …

Charge dynamics of a CuO thin film on picosecond to microsecond timescales revealed by transient absorption spectroscopy

M Asadinamin, A Zivkovic, S Ullrich… - … Applied Materials & …, 2023 - ACS Publications
Understanding the mechanism of charge dynamics in photocatalysts is the key to design
and optimize more efficient materials for renewable energy applications. In this study, the …

Utilizing Cymbopogon Proximus Grass Extract for Green Synthesis of Zinc Oxide Nanorod Needles in Dye Degradation Studies

MA Awad, AA Hendi, KMO Ortashi, RA Alnamlah… - Molecules, 2024 - mdpi.com
This study successfully synthesized zinc oxide nanorod needles (ZnO-NRNs) using an
environmentally friendly method employing Cymbopogon Proximus extract. The resulting …

Exploring the electrochemical properties of lithium-ion battery electrodes composed of vacancy-defective zinc-substituted magnetite nanocrystallites

SM Asgarian, M Mahjour-Shafiei, M Mozaffari… - Journal of Alloys and …, 2024 - Elsevier
Single phase Zn 2+-substituted magnetite nanocrystallites are synthesized via co-
precipitation method and used as lithium-ion battery electrodes. The structural properties …

Nanoparticles of magnesium oxyhydroxide and copper oxide: Synthesis and evaluation of their in vitro fungicidal activity on the fungus Omphalia sp.

YA Agredo–Trochez, AC Molano-Cabezas… - Inorganic Chemistry …, 2022 - Elsevier
In this work, nanoparticles of magnesium oxyhydroxide and copper oxide were synthesized
using the polyol method. The oxides of interest were obtained at 500° C for the magnesium …

Transient absorption spectroscopy in visible-light photocatalysis

WB Swords, TP Yoon - 2022 - books.rsc.org
Over the past two decades, photocatalytic synthesis has emerged as a major theme of
research within synthetic organic chemistry. This recent surge of interest has been motivated …