A green low-temperature method for the synthesis of nanostructured KPbBr₃ perovskite is presented. The obtained nanocrystals are integrated into a hydroxyethyl cellulose (HEC) matrix, at RH = 95% the photosignal decreases by 85%, the activation energy of moisture-induced PL quenching is 24 ± 3 kJ mol⁻¹. The prototype of the sensor with interdigital electrodes showed a linear correlation of the photocurrent with bulk soil moisture of 8–25% (R² = 0.96) and a response time of 3.5 min with a power consumption of ≤ 12 mW, which allows the device to be powered by small solar cells.
| Mualliflar | M. Rahmonova, N. Mukhamadiev, Y. Galyamitdinov |
|---|---|
| Jurnal | Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi |
| Nashriyot | Самарқанд давлат университети |
| ISSN | 2091-5446, 2181-1296 |
| Nashr sanasi | 2025-06-01 |
| Jild | 1 |
| Son | 3 |
| Betlar | 61-67 |
| Til | Ingliz |
| Ilmiy soha | Texnika |
| DOI | 10.59251/2181-3973.2025.v1.138.1.3423 |
| Indeksga qo‘shilgan | 2026-09-02 |
DOI: 10.59251/2181-3973.2025.v1.138.1.3423 · Maqolaning asl sahifasi
| APA | M. Rahmonova, N. Mukhamadiev, & Y. Galyamitdinov (2025). KPbBr₃ nanocomposite for autonomous agro soil moisture sensors. Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(3), 61-67. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3423 |
|---|---|
| GOST (OAK) | M. Rahmonova, N. Mukhamadiev, Y. Galyamitdinov KPbBr₃ nanocomposite for autonomous agro soil moisture sensors // Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi. – 2025. – T. 1, № 3. – P. 61-67. – DOI: 10.59251/2181-3973.2025.v1.138.1.3423. |
| MLA | M. Rahmonova, N. Mukhamadiev, and Y. Galyamitdinov. “KPbBr₃ nanocomposite for autonomous agro soil moisture sensors.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(3), 61-67, 2025. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3423 |
| Chicago | M. Rahmonova, N. Mukhamadiev, and Y. Galyamitdinov. “KPbBr₃ nanocomposite for autonomous agro soil moisture sensors.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(3), 61-67 (2025). https://doi.org/10.59251/2181-3973.2025.v1.138.1.3423 |
| Harvard | M. Rahmonova, N. Mukhamadiev, and Y. Galyamitdinov (2025) ‘KPbBr₃ nanocomposite for autonomous agro soil moisture sensors’, Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(3), 61-67. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3423 |
| BibTeX | @article{mrahmonova2025,
title = {KPbBr₃ nanocomposite for autonomous agro soil moisture sensors},
author = {M. Rahmonova and N. Mukhamadiev and Y. Galyamitdinov},
journal = {Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi},
year = {2025},
volume = {1},
number = {3},
pages = {61-67},
doi = {10.59251/2181-3973.2025.v1.138.1.3423},
url = {https://doi.org/10.59251/2181-3973.2025.v1.138.1.3423}
} |
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