Kása Zsolt; Saszet Kata; Pap Zsolt; Kovács Gábor; Dombi András; Hernádi Klára; Baia Lucian; Danciu Virginia: Examination of the photocatalytic activity of differently shaped bismuth tungstate microcrystals.
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Absztrakt (kivonat)
In this study, Bi2WO6 photocatalysts with different morphologies were obtained by a one-step hydrothermal method. The resulted 3D structures (e.g. “flowers”) (d ≈ 2 µm) consisted from individual nanoplates. The synthesis procedure involved acetic acid, a surfactant (Triton X100) and a shaping agent, such as urea, thiourea and glycine. The effect of these compounds were also investigated in-detail. The crystallization was performed using the well-known hydrothermal method. The above mentioned morphological changes significantly influenced the photocatalytic activity, which was evaluated successfully by the degradation of Rhodamine B (RhB) under UV irradiation.
| Mű típusa: | Konferencia vagy workshop anyag |
|---|---|
| Befoglaló folyóirat/kiadvány címe: | Proceedings of the International Symposium on Analytical and Environmental Problems |
| Dátum: | 2015 |
| Kötet: | 21 |
| ISBN: | 978-963-306-411-5 |
| Oldalak: | pp. 373-377 |
| Konferencia neve: | International Symposium on Analytical and Environmental Problems (21.) (2015) (Szeged) |
| Befoglaló mű URL: | http://acta.bibl.u-szeged.hu/55892/ |
| Kulcsszavak: | Vegyipari kémia, Műszaki kémia, Környezetkémia |
| Megjegyzések: | Bibliogr.: 377. p. ; ill. ; összefoglalás angol nyelven |
| Feltöltés dátuma: | 2018. dec. 10. 13:43 |
| Utolsó módosítás: | 2022. aug. 08. 15:47 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/56005 |
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