Mechanochemical recrystallization: Forgotten basics and new possibilities
The task of this article is to update, develop and introduce into scientific practice the method of "mechanochemical recrystallization" in solid-phase systems with small additives of the liquid phase of the solvent and solid-phase precursors to stabilize the formed nanoparticles. The essen...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
2023-06-01
|
| Series: | Chimica Techno Acta |
| Subjects: | |
| Online Access: | https://chimicatechnoacta.ru/article/view/6705 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846109548485541888 |
|---|---|
| author | Farit Kh. Urakaev Natalya V. Khan Almagul I. Niyazbayeva Dinar N. Zharlykasimova Mukhambetkali M. Burkitbayev |
| author_facet | Farit Kh. Urakaev Natalya V. Khan Almagul I. Niyazbayeva Dinar N. Zharlykasimova Mukhambetkali M. Burkitbayev |
| author_sort | Farit Kh. Urakaev |
| collection | DOAJ |
| description | The task of this article is to update, develop and introduce into scientific practice the method of "mechanochemical recrystallization" in solid-phase systems with small additives of the liquid phase of the solvent and solid-phase precursors to stabilize the formed nanoparticles. The essence of this method is shown using the example of mechanical activation of the S–AgNO3–NH4X system, where X = Cl, Br, I, with the addition of dimethyl sulfoxide (DMSO), and the resulting mechanochemical synthesis of sulfur-containing nanocomposites S/AgX with the controlled content of sulfur nanoparticles (nanosulfur). The predetermined content of nanosulfur in nanocomposites is ensured by a continuous process of dissolution-crystallization (recrystallization) of starting sulfur in the DMSO medium in a mechanochemical reactor. The proposed technical solution made it possible to obtain S/AgX nanocomposites by a single mechanical treatment of powder precursors – AgNO3, NH4Х, NH4NO3 (diluent), commercial sulfur and DMSO in planetary ball mills with various milling tools. The method also includes washing the water-soluble components of mechanosynthesis. |
| format | Article |
| id | doaj-art-10d21ae8fee248e98e4fccb9d4aa7e6e |
| institution | Kabale University |
| issn | 2411-1414 |
| language | English |
| publishDate | 2023-06-01 |
| publisher | Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj-art-10d21ae8fee248e98e4fccb9d4aa7e6e2024-12-25T09:36:55ZengUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. ElʹcinaChimica Techno Acta2411-14142023-06-0110210.15826/chimtech.2023.10.2.134895Mechanochemical recrystallization: Forgotten basics and new possibilitiesFarit Kh. Urakaev0Natalya V. Khan1Almagul I. Niyazbayeva2Dinar N. Zharlykasimova3Mukhambetkali M. Burkitbayev4Sobolev Institute of Geology and Mineralogy SB RASAl-Farabi Kazakh National UniversityAl-Farabi Kazakh National UniversityAl-Farabi Kazakh National UniversityAl-Farabi Kazakh National UniversityThe task of this article is to update, develop and introduce into scientific practice the method of "mechanochemical recrystallization" in solid-phase systems with small additives of the liquid phase of the solvent and solid-phase precursors to stabilize the formed nanoparticles. The essence of this method is shown using the example of mechanical activation of the S–AgNO3–NH4X system, where X = Cl, Br, I, with the addition of dimethyl sulfoxide (DMSO), and the resulting mechanochemical synthesis of sulfur-containing nanocomposites S/AgX with the controlled content of sulfur nanoparticles (nanosulfur). The predetermined content of nanosulfur in nanocomposites is ensured by a continuous process of dissolution-crystallization (recrystallization) of starting sulfur in the DMSO medium in a mechanochemical reactor. The proposed technical solution made it possible to obtain S/AgX nanocomposites by a single mechanical treatment of powder precursors – AgNO3, NH4Х, NH4NO3 (diluent), commercial sulfur and DMSO in planetary ball mills with various milling tools. The method also includes washing the water-soluble components of mechanosynthesis.https://chimicatechnoacta.ru/article/view/6705mechanical activationsulfursilver halidesdimethyl sulfoxiderecrystallizationnanocomposites |
| spellingShingle | Farit Kh. Urakaev Natalya V. Khan Almagul I. Niyazbayeva Dinar N. Zharlykasimova Mukhambetkali M. Burkitbayev Mechanochemical recrystallization: Forgotten basics and new possibilities Chimica Techno Acta mechanical activation sulfur silver halides dimethyl sulfoxide recrystallization nanocomposites |
| title | Mechanochemical recrystallization: Forgotten basics and new possibilities |
| title_full | Mechanochemical recrystallization: Forgotten basics and new possibilities |
| title_fullStr | Mechanochemical recrystallization: Forgotten basics and new possibilities |
| title_full_unstemmed | Mechanochemical recrystallization: Forgotten basics and new possibilities |
| title_short | Mechanochemical recrystallization: Forgotten basics and new possibilities |
| title_sort | mechanochemical recrystallization forgotten basics and new possibilities |
| topic | mechanical activation sulfur silver halides dimethyl sulfoxide recrystallization nanocomposites |
| url | https://chimicatechnoacta.ru/article/view/6705 |
| work_keys_str_mv | AT faritkhurakaev mechanochemicalrecrystallizationforgottenbasicsandnewpossibilities AT natalyavkhan mechanochemicalrecrystallizationforgottenbasicsandnewpossibilities AT almaguliniyazbayeva mechanochemicalrecrystallizationforgottenbasicsandnewpossibilities AT dinarnzharlykasimova mechanochemicalrecrystallizationforgottenbasicsandnewpossibilities AT mukhambetkalimburkitbayev mechanochemicalrecrystallizationforgottenbasicsandnewpossibilities |