Hydrophilic colloidal CdS particles: synthesis, stabilization mechanism, spectral, optical and photocatalytic properties
- Авторлар: Kozhevnikova N.S.1,2, Baklanova I.V.1, Enyashin A.N.1, Tyutyunnik A.P.1, Ushkov A.A.2, Buldakova L.Y.1, Yanchenko M.Y.1
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Мекемелер:
- Institute of Solid State Chemistry UB RAS
- Ural Federal University
- Шығарылым: Том 70, № 5 (2025)
- Беттер: 630-642
- Бөлім: СИНТЕЗ И СВОЙСТВА НЕОРГАНИЧЕСКИХ СОЕДИНЕНИЙ
- URL: https://ogarev-online.ru/0044-457X/article/view/306841
- DOI: https://doi.org/10.31857/S0044457X25050022
- EDN: https://elibrary.ru/hxwtzp
- ID: 306841
Дәйексөз келтіру
Аннотация
Hydrophilic colloidal particles of cadmium sulfide CdS were obtained by chemical condensation. To form a hydrophilic shell an approach based on the formation of a micelle-like structure around CdS nanoparticles was used. The CdS micelle were formed due to the formation of stable complexonates with ethylenediaminetetraacetic acid anions by surface cadmium atoms. The mechanism of aggregation stability of CdS nanoparticles in aqueous solutions was studied. Optical, spectral and photocatalytic properties of both nanostructured powders agglomerated from hydrophobic CdS nanoparticles and isolated hydrophilic CdS nanoparticles in a colloidal solution were investigated.
Авторлар туралы
N. Kozhevnikova
Institute of Solid State Chemistry UB RAS; Ural Federal University
Email: kozhevnikova@ihim.uran.ru
Ekaterinburg, 620990 Russia; Ekaterinburg, 620002 Russia
I. Baklanova
Institute of Solid State Chemistry UB RAS
Email: kozhevnikova@ihim.uran.ru
Ekaterinburg, 620990 Russia
A. Enyashin
Institute of Solid State Chemistry UB RAS
Email: kozhevnikova@ihim.uran.ru
Ekaterinburg, 620990 Russia
A. Tyutyunnik
Institute of Solid State Chemistry UB RAS
Email: kozhevnikova@ihim.uran.ru
Ekaterinburg, 620990 Russia
A. Ushkov
Ural Federal University
Email: kozhevnikova@ihim.uran.ru
Ekaterinburg, 620002 Russia
L. Buldakova
Institute of Solid State Chemistry UB RAS
Email: kozhevnikova@ihim.uran.ru
Ekaterinburg, 620990 Russia
M. Yanchenko
Institute of Solid State Chemistry UB RAS
Хат алмасуға жауапты Автор.
Email: kozhevnikova@ihim.uran.ru
Ekaterinburg, 620990 Russia
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