[HTML][HTML] Modified Scherrer equation to calculate crystal size by XRD with high accuracy, examples Fe2O3, TiO2 and V2O5

S Nasiri, M Rabiei, A Palevicius, G Janusas… - Nano Trends, 2023 - Elsevier
A key parameter in the analysis of compounds and the study of their physical, chemical, and
mechanical properties is the knowledge of the crystal size. There are two common …

[HTML][HTML] Dual defect regulation of BiOCl halogen layer enables photocatalytic O2 activation into singlet oxygen for refractory aromatic pollutant removal

Y Sun, W Han, F Zhang, H Li, Z Zhang, X Zhang… - Applied Catalysis B …, 2024 - Elsevier
The generation of singlet oxygen (1 O 2) based on photocatalytic activation O 2 is
considered to have important application prospects in purifying refractory organic pollutants …

Improving the refractive index by engineering PbS/PVA nano polymer composite for optoelectronic applications

MS Ismail, AA Elamin, F Abdel-Wahab, YH Elbashar… - Optical Materials, 2022 - Elsevier
High refractive index polymer nanocomposites are of major interest since they are potential
candidates in solar cell applications and optoelectronics. Lead sulfide (PbS) nanoparticles …

Preparation of cerium and yttrium doped ZnO nanoparticles and tracking their structural, optical, and photocatalytic performances

E Hannachi, Y Slimani, M Nawaz, R Sivakumar… - Journal of Rare …, 2023 - Elsevier
Yttrium (Y) and cerium (Ce) co-doped ZnO nanoparticles (NPs) were synthesized via the
simple sol–gel auto-combustion route. The effect of Ce and Y do** on the structure …

Synthesis and characterization of NiFe2O4 nanoparticles as reusable magnetic nanocatalyst for organic dyes catalytic reduction: study of the counter anion effect

CR Bernaoui, A Bendraoua, F Zaoui, JJ Gallardo… - Materials Chemistry and …, 2022 - Elsevier
This work concerns the preparation of NiFe2O4 with different counter ions using co-
precipitation method to control their crystallite size, the materials were used as catalysts for …

Promoted electron transfer in Fe2+/Fe3+ co-doped BiVO4/Ag3PO4 S-scheme heterojunction for efficient photo-Fenton oxidation of antibiotics

X Zhang, Z Chen, X Li, Y Wu, J Zheng, Y Li… - Separation and …, 2023 - Elsevier
Abstract A Fe 2+/Fe 3+ co-doped BiVO 4/Ag 3 PO 4 S-scheme heterojunction catalyst was
synthesized by a simple hydrothermal method and applied to achieve efficient photo-Fenton …

Ultra-bright green emitting Sr2MgSi2O7: Tb3+ nanophosphors: unveiling multi-security applications in anti-counterfeiting, flexible films, optical thermometry and latent …

M Gagana, BRR Krushna, SC Sharma… - Materials Chemistry and …, 2024 - Elsevier
In this study, we synthesized facile green-emitting Sr 2 MgSi 2 O 7: Tb 3+(1–11 mol%)
nanophosphors (SMSO: Tb 3+ NPs) using a solid-state reaction method. Characterization …

X-ray diffraction (XRD) profile analysis and optical properties of Klockmannite copper selenide nanoparticles synthesized via microwave assisted technique

IG Shitu, KK Katibi, LS Taura, A Muhammad… - Ceramics …, 2023 - Elsevier
In this study, copper selenide (CuSe) nanoparticles (NPs) were prepared using the
microwave irradiation technique. The effect of the irradiation time on the structural properties …