Влияние размера наночастиц Al2O3 на адсорбцию красителя
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XVIII Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 27-30 апреля 2021 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2021 Т. 2 : Химия.— 2021.— [С. 211-213] |
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| Summary: | Заглавие с экрана In this work, aprimary experiment was conducted to study the adsorption of the Eosin N dye on alumina nanoparticles from aqueous solutions. The effect of particle size wasevaluated. It has been found that the adsorption capacity increases with a decrease in the particle size of Al2O3. The analysis of the obtained data showed that the kinetics of eosin N adsorption on selected Al2O3 particles in an acidic medium isdescribed by a pseudo-second-order model. The results showed that the maximum adsorption capacity was 5, 2, and 2 mg L -1 for nanoparticles with average size of 50, 140, and 250 nm, respectively. |
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2021
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| Online Access: | http://earchive.tpu.ru/handle/11683/68310 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=633355 |