Annotation. This article presents the thermokinetics of water adsorption in AgZSM-5 zeolite at a temperature of 303 K. To measure the adsorption thermokinetics, we used a system consisting of a universal high-vacuum adsorption setup and a differential modified microcalorimeter of the Tiana-Calve DAK-1-1A type connected to it. A correlation between the adsorption-thermokinetic characteristics was found and the molecular mechanism of water adsorption in the AgZSM-5 zeolite was revealed in the entire filling area. According to the thermokinetics, it was found that the Ag+ cations are located in screened positions of the ZSM-5 zeolite crystal lattice. The adsorption of a water molecule leads to the migration of Ag+ cations from the zeolite lattice into crosshairs formed by the intersection of straight and zigzag channels and the formation of ion/molecular complexes of various multiplicity in them. From the values of adsorption thermokinetics, it was established that polar water molecules with silver cations in zeolite form a nano-ion-molecular complex in the first coordination sphere.
| Mualliflar | Abdulxayev, Tolibjon |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashriyot | Наманган муҳандислик-технология институти |
| ISSN | 2181-8622, 1682-8658 |
| Nashr sanasi | 2023-06-30 |
| Jild | 8 |
| Son | 2 |
| Betlar | 114-119 |
| Til | Ingliz |
| Indeksga qo‘shilgan | 2026-08-26 |
adsorption, adsorption thermokinetics, adsorption heat, microcalorimeter, water
| APA | Abdulxayev, Tolibjon (2023). THERMOKINETICS OF WATER ADSORPTION IN ZEOLITE AGZSM-5. Наманган муҳандисликтехнология институти илмийтехника журнали, 8(2), 114-119. https://niet.uz/index.php/nj/article/view/186 |
|---|---|
| GOST (OAK) | Abdulxayev, Tolibjon THERMOKINETICS OF WATER ADSORPTION IN ZEOLITE AGZSM-5 // Наманган муҳандисликтехнология институти илмийтехника журнали. – 2023. – T. 8, № 2. – P. 114-119. |
| MLA | Abdulxayev, Tolibjon. “THERMOKINETICS OF WATER ADSORPTION IN ZEOLITE AGZSM-5.” Наманган муҳандисликтехнология институти илмийтехника журнали, 8(2), 114-119, 2023. https://niet.uz/index.php/nj/article/view/186 |
| Chicago | Abdulxayev, Tolibjon. “THERMOKINETICS OF WATER ADSORPTION IN ZEOLITE AGZSM-5.” Наманган муҳандисликтехнология институти илмийтехника журнали, 8(2), 114-119 (2023). https://niet.uz/index.php/nj/article/view/186 |
| Harvard | Abdulxayev, Tolibjon (2023) ‘THERMOKINETICS OF WATER ADSORPTION IN ZEOLITE AGZSM-5’, Наманган муҳандисликтехнология институти илмийтехника журнали, 8(2), 114-119. https://niet.uz/index.php/nj/article/view/186 |
| BibTeX | @article{abdulxayevtolibjon2023,
title = {THERMOKINETICS OF WATER ADSORPTION IN ZEOLITE AGZSM-5},
author = {Abdulxayev, Tolibjon},
journal = {Наманган муҳандисликтехнология институти илмийтехника журнали},
year = {2023},
volume = {8},
number = {2},
pages = {114-119},
url = {https://niet.uz/index.php/nj/article/view/186}
} |
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