Синтез і властивості магнітних рідин на основі нанорозмірного Fе3O4
Magnetosensitive colloidal systems were synthesized on the base of magnetite stabilized with sodium oleate modified with polyethylene glycol (PEG-2000). The colloids were described as polydispersion consisting of particles ranging in size from 2 to 22 nm (the maximum of the distribution ~ 7.5 nm) by...
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| Date: | 2011 |
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| Main Authors: | , , , , , , , |
| Format: | Article |
| Language: | Russian |
| Published: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2011
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| Online Access: | https://surfacezbir.com.ua/index.php/surface/article/view/453 |
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| Journal Title: | Surface |
| Download file: |  |
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Surface| Summary: | Magnetosensitive colloidal systems were synthesized on the base of magnetite stabilized with sodium oleate modified with polyethylene glycol (PEG-2000). The colloids were described as polydispersion consisting of particles ranging in size from 2 to 22 nm (the maximum of the distribution ~ 7.5 nm) by X-ray analysis, X-ray photoelectron spectroscopy, and transmission electron microscopy. The magnetic properties of nanocomposites were examined by vibrating sample magnetometer depending on the architecture and [Pt(NH3)2]2+ or Gd3 + ions surface content |
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