Агрегативна і седиментаційна стабільність водних суспензій наноалмазів у присутності пірогенного кремнезему
Sedimentation and aggregation stable aqueous dispersions of nano-dispersed particles with a narrow size distribution were obtained by joint sonication of nanodiamonds and nanosized silica in aqueous medium. The mechanism of self-organization of nanoparticles at the interface due to their interaction...
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| Datum: | 2014 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2014
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| Schlagworte: | |
| Online Zugang: | https://www.cpts.com.ua/index.php/cpts/article/view/281 |
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| Назва журналу: | Chemistry, Physics and Technology of Surface |
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Chemistry, Physics and Technology of Surface| Zusammenfassung: | Sedimentation and aggregation stable aqueous dispersions of nano-dispersed particles with a narrow size distribution were obtained by joint sonication of nanodiamonds and nanosized silica in aqueous medium. The mechanism of self-organization of nanoparticles at the interface due to their interaction with the hydrophobic regions of the surface and formation of the stabilizing hydration shell around the hydrophilic regions of the nanoparticles surface has been suggested. |
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