Synthesis of nanostructured photocatalytic materials based on La-MODIFIED ZnO using sol-gel and sgai methods

Sh.N. Magdiev, A. M. Nasimov, Kh. Sh. Tashpulatov, D T Toshpulatov, Sh.E. Mirzayev, J.M. Khursandov

Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2026-yil

Annotatsiya

This study is devoted to the synthesis and comprehensive study of nanostructured photocatalytic materials based on lanthanum-modified zinc oxide prepared by sol-gel and sol-gel auto ignition (SGAI) methods. It was found that the introduction of lanthanum ions into the ZnO crystal lattice reduces electron-hole recombination and increases the concentration of oxygen vacancies, which improves the structural, optical and photocatalytic properties of the resulting material by enhancing the absorption of visible light. The synthesized photocatalysts were characterized by their phase composition, crystal structure and morphology using modern physicochemical methods, including X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and diffuse reflectance spectroscopy (DRS).

Maqola ma’lumotlari
MualliflarSh.N. Magdiev, A. M. Nasimov, Kh. Sh. Tashpulatov, D T Toshpulatov, Sh.E. Mirzayev, J.M. Khursandov
JurnalSamarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi
NashriyotСамарқанд давлат университети
ISSN2091-5446, 2181-1296
Nashr sanasi2026-07-01
Jild2
Son3
Betlar178-185
TilIngliz
Ilmiy sohaKimyo
DOI10.59251/2181-3973.2025.v1.138.1.3993
Indeksga qo‘shilgan2026-09-02

DOI: 10.59251/2181-3973.2025.v1.138.1.3993 · Maqolaning asl sahifasi

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Iqtibos keltirish

APASh.N. Magdiev, A. M. Nasimov, Kh. Sh. Tashpulatov, D T Toshpulatov, Sh.E. Mirzayev, & J.M. Khursandov (2026). SYNTHESIS OF NANOSTRUCTURED PHOTOCATALYTIC MATERIALS BASED ON La-MODIFIED ZnO USING SOL-GEL AND SGAI METHODS. Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 2(3), 178-185. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3993
GOST (OAK)Sh.N. Magdiev va b. SYNTHESIS OF NANOSTRUCTURED PHOTOCATALYTIC MATERIALS BASED ON La-MODIFIED ZnO USING SOL-GEL AND SGAI METHODS // Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi. – 2026. – T. 2, № 3. – P. 178-185. – DOI: 10.59251/2181-3973.2025.v1.138.1.3993.
MLASh.N. Magdiev, A. M. Nasimov, Kh. Sh. Tashpulatov, D T Toshpulatov, Sh.E. Mirzayev, and J.M. Khursandov. “SYNTHESIS OF NANOSTRUCTURED PHOTOCATALYTIC MATERIALS BASED ON La-MODIFIED ZnO USING SOL-GEL AND SGAI METHODS.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 2(3), 178-185, 2026. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3993
ChicagoSh.N. Magdiev, A. M. Nasimov, Kh. Sh. Tashpulatov, D T Toshpulatov, Sh.E. Mirzayev, and J.M. Khursandov. “SYNTHESIS OF NANOSTRUCTURED PHOTOCATALYTIC MATERIALS BASED ON La-MODIFIED ZnO USING SOL-GEL AND SGAI METHODS.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 2(3), 178-185 (2026). https://doi.org/10.59251/2181-3973.2025.v1.138.1.3993
HarvardSh.N. Magdiev, A. M. Nasimov, Kh. Sh. Tashpulatov, D T Toshpulatov, Sh.E. Mirzayev, and J.M. Khursandov (2026) ‘SYNTHESIS OF NANOSTRUCTURED PHOTOCATALYTIC MATERIALS BASED ON La-MODIFIED ZnO USING SOL-GEL AND SGAI METHODS’, Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 2(3), 178-185. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3993
BibTeX
@article{shnmagdiev2026,
  title = {SYNTHESIS OF NANOSTRUCTURED PHOTOCATALYTIC MATERIALS BASED ON La-MODIFIED ZnO USING SOL-GEL AND SGAI METHODS},
  author = {Sh.N. Magdiev and A. M. Nasimov and Kh. Sh. Tashpulatov and D T Toshpulatov and Sh.E. Mirzayev and J.M. Khursandov},
  journal = {Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi},
  year = {2026},
  volume = {2},
  number = {3},
  pages = {178-185},
  doi = {10.59251/2181-3973.2025.v1.138.1.3993},
  url = {https://doi.org/10.59251/2181-3973.2025.v1.138.1.3993}
}

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