Modification of Silicon Nanowires with Flower‐Like Metal Particles and its Efficacy as Textile Dye Remover from Water DOI Open Access

Unmesha Ray,

D. Banerjee, Sourav Sarkar

et al.

Particle & Particle Systems Characterization, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 21, 2024

Abstract Water contamination due to significant industrialization and urbanization has drawn the attention of numerous researchers water remediation techniques like photocatalysis. The intriguing characteristics silicon nanowires (SiNWs), light trapping catalytic activity for removal textile dyes, have this material. In work, synthesis SiNWs their modifications with metal particles copper or silver different concentrations been reported. Metal‐assisted chemical etching, a cost‐effective easy method, is used an optimized aspect ratio. as‐prepared materials it photocatalysis performance are studied by X‐ray diffraction (XRD), field emission transmission electron microscope (FESEM, TEM), UV–visible spectroscopy. XRD confirms presence on SiNWs. FESEM image reveals formation flower‐like structures morphologies copper‐modified samples shown efficacy in removing Rhodamine‐B process under irradiation UV light. It observed that when concentration nanoparticles increased, increase photocatalytic obtained. efficiency came within range 50–65%.

Language: Английский

Novel SiNWs/MnO2/Ni(OH)2 Heterostructure as Photocatalyst for Efficient Degradation of Rhb Under Visible Light DOI

Khaled Derkaoui,

Ismail Bencherifa,

Yamina Mebdoua

et al.

Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 2, 2024

Language: Английский

Citations

5
Non-local piezoelasticity to incorporate the influence of small-scale factors on the resonance behavior of the Mindlin piezoelectric polymeric nanoplates DOI Creative Commons
N. Singh,

Waqed H. Hassan,

Zakaria Ahmed

et al.

Case Studies in Chemical and Environmental Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 101125 - 101125

Published: Jan. 1, 2025

Language: Английский

Citations

0
Facile Fabrication and Characterization of Sm3+ doped LaAlO3 nanophosphors for enhanced Luminescence and photocatalytic dye degradation DOI

A. Kempaiah,

T. Shivalingaswamy,

S. Pratibha

et al.

Solid State Communications, Journal Year: 2025, Volume and Issue: unknown, P. 115960 - 115960

Published: April 1, 2025

Language: Английский

Citations

0
Enhanced visible light photocatalytic H2 production on ZnMn2O4 DOI

S. Douafer,

H. Lahmar, M. Benamira

et al.

Reaction Kinetics Mechanisms and Catalysis, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Language: Английский

Citations

0
Technoeconomic Assessment of Photocatalytic Methanol Production from Liquid CO2 Using Cu-Doped TiO2 DOI Creative Commons
Ahmed Yusuf,

Robiel Yemane Tekle,

Hussein K. Amusa

et al.

Case Studies in Chemical and Environmental Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 101172 - 101172

Published: Feb. 1, 2025

Language: Английский

Citations

0
Crystal growth behavior of La0.8Ca0.2Cr0.2Al0.8O3 nanopowders prepared via sol–gel process DOI
Huijun Jiang,

Wenzhi Huang,

Ling Zhu

et al.

International Journal of Applied Ceramic Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Abstract The effects of the addition acetic acid (HAc) and ethanol on phase structure crystal growth behavior La 0.8 Ca 0.2 Cr Al O 3 nanopowders prepared via sol–gel method were investigated. As a result, with stable hexagonal successfully fabricated after heat treatment at 1400°C using low content. activation energy increased first then decreased increase HAc or addition. In comparison, increment in quantity had more pronounced effect growth. Correspondingly, crystallite size final products was controlled to be 37.14 nm, lowest (22.47 ± 0.46 kJ/mol) for obtained deionized water as solvent M/HAc molar ratio 2:1, which beneficial crystallization grains.

Language: Английский

Citations

0
Unveiling the Optical and Dielectric Properties of MnFe2O4: A High-Performance Visible-Light Photocatalyst for Sustainable Rhodamine B Degradation DOI

Khaled Derkaoui,

Ismail Bencherifa,

Amal Elfiad

et al.

Journal of Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Language: Английский

Citations

0
Modification of Silicon Nanowires with Flower‐Like Metal Particles and its Efficacy as Textile Dye Remover from Water DOI Open Access

Unmesha Ray,

D. Banerjee, Sourav Sarkar

et al.

Particle & Particle Systems Characterization, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 21, 2024

Abstract Water contamination due to significant industrialization and urbanization has drawn the attention of numerous researchers water remediation techniques like photocatalysis. The intriguing characteristics silicon nanowires (SiNWs), light trapping catalytic activity for removal textile dyes, have this material. In work, synthesis SiNWs their modifications with metal particles copper or silver different concentrations been reported. Metal‐assisted chemical etching, a cost‐effective easy method, is used an optimized aspect ratio. as‐prepared materials it photocatalysis performance are studied by X‐ray diffraction (XRD), field emission transmission electron microscope (FESEM, TEM), UV–visible spectroscopy. XRD confirms presence on SiNWs. FESEM image reveals formation flower‐like structures morphologies copper‐modified samples shown efficacy in removing Rhodamine‐B process under irradiation UV light. It observed that when concentration nanoparticles increased, increase photocatalytic obtained. efficiency came within range 50–65%.

Language: Английский

Citations

0