New Ceramic Material Y2‐xVxO3+x ‐ Mechanochemical Synthesis and Some Physicochemical Properties DOI Open Access
Mateusz Piz, E. Filipek, Kamil Kwiatkowski

et al.

ChemNanoMat, Journal Year: 2024, Volume and Issue: 10(11)

Published: Oct. 18, 2024

Abstract Potential applications of known compounds from the V 2 O‐Y O 3 system, i. e. YVO 4 , Y 8 17 and 10 20 were inspiration to undertake research, main goal which was determine whether unknown phases solid solution type are formed in this system. Solid solutions still sought‐after because their properties depend on chemical composition. In work it experimentally demonstrated that a new substitute with formula 2‐x x 3+x (0.00<×<0.60) is mixtures 5 as result mechanochemical synthesis. Its examined by using, i.a. XRD (X‐ray diffraction) UV‐Vis‐DRS (ultraviolet‐visible light spectroscopy diffusion reflectance) methods. It found among other things, crystallizes regular exhibits structure thermally stable up at least 800 °C (for x=0.40). Moreover, estimated value band gap width indicated belongs class semiconductors. The study dielectric phase performed means broadband spectroscopy. obtained measurement data showed presence relaxation mechanisms. activation energies processes related electric conductivity calculated.

Language: Английский

Exploring the Luminescent and Thermal Properties of Sm3+ Doped BaYAlZn3O7 for Latent Fingerprint Detection and Optoelectronic Applications DOI

B.S. Prathibha,

N. Navya,

B.R. Radha Krushna

et al.

Optical Materials, Journal Year: 2025, Volume and Issue: unknown, P. 116813 - 116813

Published: Feb. 1, 2025

Language: Английский

Citations

1
Exploring silver oxide-loaded yttrium vanadate nanocomposite for visible-light-driven photooxidation of ciprofloxacin antibiotic in water DOI
Reda M. Mohamed, Ahmed Shawky, Z.I. Zaki

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(20), P. 39458 - 39466

Published: July 22, 2024

Language: Английский

Citations

4
Nanocomposite of reduction and oxidation photocatalysts with Z and S-scheme mechanisms for the enhanced solar H2 production DOI

V. Jesintha,

M. Mahalakshmi, Bernaurdshaw Neppolian

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 103, P. 566 - 575

Published: Jan. 21, 2025

Language: Английский

Citations

0
Recent Advances in Vanadate-Based Materials for Photocatalytic Hydrogen Production DOI Creative Commons

Kandasamy Sasikumar,

Heongkyu Ju

Molecules, Journal Year: 2025, Volume and Issue: 30(4), P. 789 - 789

Published: Feb. 8, 2025

Metal vanadates are a developing group of semiconducting metal oxide materials that gaining increasing attention due to their great redox potential, effective separation photogenerated electron–hole pairs, and tunability structural physicochemical properties. Their rational design as photocatalysts can find use in various applications, including energy conversion/storage environmental remediation. In particular, one the viable ways address energy-related issues be through sustainable production hydrogen (H2), clean fuel produced by photocatalysis using vanadates. However, rapid recombination pairs limits practical photocatalysts, thus, many efforts have been devoted optimizing enhance efficiency. Herein, we provide comprehensive review deals with recent development strategies (Ni, Fe, Zn, Ag, In, Bi, rare earth, etc.) working mechanisms. synthesis, doping, cocatalyst loading, heterojunction creation, carbon loading also reviewed for photocatalytic H2 production. The challenges vanadate-based facing discussed along significant potential environmentally friendly

Language: Английский

Citations

0
New Ceramic Material Y2‐xVxO3+x ‐ Mechanochemical Synthesis and Some Physicochemical Properties DOI Open Access
Mateusz Piz, E. Filipek, Kamil Kwiatkowski

et al.

ChemNanoMat, Journal Year: 2024, Volume and Issue: 10(11)

Published: Oct. 18, 2024

Abstract Potential applications of known compounds from the V 2 O‐Y O 3 system, i. e. YVO 4 , Y 8 17 and 10 20 were inspiration to undertake research, main goal which was determine whether unknown phases solid solution type are formed in this system. Solid solutions still sought‐after because their properties depend on chemical composition. In work it experimentally demonstrated that a new substitute with formula 2‐x x 3+x (0.00<×<0.60) is mixtures 5 as result mechanochemical synthesis. Its examined by using, i.a. XRD (X‐ray diffraction) UV‐Vis‐DRS (ultraviolet‐visible light spectroscopy diffusion reflectance) methods. It found among other things, crystallizes regular exhibits structure thermally stable up at least 800 °C (for x=0.40). Moreover, estimated value band gap width indicated belongs class semiconductors. The study dielectric phase performed means broadband spectroscopy. obtained measurement data showed presence relaxation mechanisms. activation energies processes related electric conductivity calculated.

Language: Английский

Citations

0