In this paper, we developed a method for synthesizing low-porosity silica gel modified with nanomagnetic material Fe3O4, and studied its textural and sorption characteristics. The resulting material was characterized by low-temperature nitrogen adsorption, X-ray diffraction, and vibration magnetometry. The results showed that the introduction of Fe3O4 nanoparticles improves the adsorption properties of silica gel with respect to organic pollutants and heavy metal ions, while maintaining its textural characteristics.
| Mualliflar | G. Ulugboeva, Nigina Fazlieva, Nurali Mukhamadiev, G. Fayzieva |
|---|---|
| Jurnal | Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi |
| Nashriyot | Самарқанд давлат университети |
| ISSN | 2091-5446, 2181-1296 |
| Nashr sanasi | 2025-03-29 |
| Jild | 1 |
| Son | 1 |
| Betlar | 58-62 |
| Til | Ingliz |
| Ilmiy soha | Kimyo |
| DOI | 10.59251/2181-1296.2025.v1.149.2.3293 |
| Indeksga qo‘shilgan | 2026-09-02 |
DOI: 10.59251/2181-1296.2025.v1.149.2.3293 · Maqolaning asl sahifasi
| APA | G. Ulugboeva, Nigina Fazlieva, Nurali Mukhamadiev, & G. Fayzieva (2025). SYNTHESIS AND STUDY OF TEXTURE AND SORPTION CHARACTERISTICS OF MESAPOROUS SILICA GEL MODIFIED BY NANOMAGNETIC MATERIAL Fe3O4. Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(1), 58-62. https://doi.org/10.59251/2181-1296.2025.v1.149.2.3293 |
|---|---|
| GOST (OAK) | G. Ulugboeva va b. SYNTHESIS AND STUDY OF TEXTURE AND SORPTION CHARACTERISTICS OF MESAPOROUS SILICA GEL MODIFIED BY NANOMAGNETIC MATERIAL Fe3O4 // Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi. – 2025. – T. 1, № 1. – P. 58-62. – DOI: 10.59251/2181-1296.2025.v1.149.2.3293. |
| MLA | G. Ulugboeva, Nigina Fazlieva, Nurali Mukhamadiev, and G. Fayzieva. “SYNTHESIS AND STUDY OF TEXTURE AND SORPTION CHARACTERISTICS OF MESAPOROUS SILICA GEL MODIFIED BY NANOMAGNETIC MATERIAL Fe3O4.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(1), 58-62, 2025. https://doi.org/10.59251/2181-1296.2025.v1.149.2.3293 |
| Chicago | G. Ulugboeva, Nigina Fazlieva, Nurali Mukhamadiev, and G. Fayzieva. “SYNTHESIS AND STUDY OF TEXTURE AND SORPTION CHARACTERISTICS OF MESAPOROUS SILICA GEL MODIFIED BY NANOMAGNETIC MATERIAL Fe3O4.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(1), 58-62 (2025). https://doi.org/10.59251/2181-1296.2025.v1.149.2.3293 |
| Harvard | G. Ulugboeva, Nigina Fazlieva, Nurali Mukhamadiev, and G. Fayzieva (2025) ‘SYNTHESIS AND STUDY OF TEXTURE AND SORPTION CHARACTERISTICS OF MESAPOROUS SILICA GEL MODIFIED BY NANOMAGNETIC MATERIAL Fe3O4’, Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(1), 58-62. https://doi.org/10.59251/2181-1296.2025.v1.149.2.3293 |
| BibTeX | @article{gulugboeva2025,
title = {SYNTHESIS AND STUDY OF TEXTURE AND SORPTION CHARACTERISTICS OF MESAPOROUS SILICA GEL MODIFIED BY NANOMAGNETIC MATERIAL Fe3O4},
author = {G. Ulugboeva and Nigina Fazlieva and Nurali Mukhamadiev and G. Fayzieva},
journal = {Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi},
year = {2025},
volume = {1},
number = {1},
pages = {58-62},
doi = {10.59251/2181-1296.2025.v1.149.2.3293},
url = {https://doi.org/10.59251/2181-1296.2025.v1.149.2.3293}
} |
Boshqa maqola uchun iqtibos tayyorlash
We conducted a comprehensive investigation into the relationship between Forbush decreases (FDs), Geomagnetic storms (GS), and Coronal mass ejections (CMEs) during Solar cycles (SC) 23 and 24. GS characterized by the…
This paper presents the results of experiments on the technology of obtaining and studying the mechanisms of current transport in a p+––p+ (p+–p–p+) structure based on zinc compensated silicon in the dark and at…
This study explores the integral formulations and harmonic fundamental solutions for various media, including elastodynamic, scalar, and poroelastic media. Integral formulations are expressed in terms of boundary…
In this work, the influence of the ratio of stabilisers oleylamine and oleic acid on the optical and structural properties of perovskite KPbBr₃ has been studied. The luminescence, infrared spectroscopy and light…
In this work, the effectiveness of various citric acid-based compositions for dissolving kidney stones consisting of calcium oxalate and phosphate was investigated. Experiments were conducted with different…
7H-Pyrrolo[2,3-d]pyrimidines or 7-deazapurines are analogs of purines, which are part of DNA and RNA found in the human body, and therefore exhibit a high level of biological activity. There are also several approved…
To study the chemical and mineralogical composition of the selected clays, montmorillonite clays from the Navbahor deposit (Navoi region) were studied in order to determine the degree of this sorbentity. The work used…
In this paper, the characteristic vibrational modes of aniline were analyzed using polarized Raman and two dimensional Raman correlation spectroscopy methods. Polarized Raman spectra revealed the presence of anomalous…
This paper investigates the self-similar analysis of a system of equations given by a diffusion process. The study focuses on a coupled system of nonlinear parabolic partial differential equations (PDEs) that describe…
It is known that the theorems of Desargues and Steiner are the main theorems of projective geometry. In all sources, the proofs of these theorems are given by axiomatic methods. Since the axiomatic method consists of…
Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi — barcha maqolalar · 2025-yil arxivi
Ushbu maqolada ingliz tilini xorijiy til sifatida o‘rganishda yangi so‘zlarni vizual va verbal usullar orqali o‘zlashtirish samaradorligi tahlil qilinadi. Tadqiqotda vizual materiallar (rasmlar, grafik tasvirlar va…
Ushbu maqolada mashina tarjimasi (MT) vositalarining Toshkent Kimyo xalqaro universitetida tahsil olayotgan o‘zbek-ingliz ikki tilli talabalarning ingliz tilidagi yozma ishlarida uchraydigan xatolarga ta’siri…
Maqolada 1892-yilda “Туркестанские ведомости” gazetasida chop etilgan Sattorxon Abdulg'afforovning “Qo'qon xonligining ruslar tomonidan istilo etilishidan oldingi ichki ahvoli haqida qisqacha ocherk” asarining…
This article examines the linguistic units and metaphorical fields that structure English ecological discourse — the texts that construct public understanding of nature and environmental crisis. Drawing on Conceptual…
Maqolada 1929–1930-yillardan boshlab O‘zbekiston SSRda amalga oshirilgan yalpi kollektivlashtirish, “quloqlarni sinf sifatida tugatish” siyosati va majburiy surgunning mahalliy jamiyat hayotiga ta’siri Farg‘ona vodiysi…
Amudaryo quyi oqimidagi sugʻoriladigan hududlarda qishloq xoʻjaligi qurgʻoqchiligini asosan yogʻin emas, balki daryodan olinadigan suv hajmi belgilaydi. Tadqiqotda Xorazm viloyatida bir yillik (2000, 2008, 2011) va…