Синтез наночастинок платини на поверхні гідридкремнеземів
Platinum-containing nanocomposites have been obtained by in situ platinum ions reduction with silicon hydride groups grafted to silica surface. Effect of metal content in the composite on the size of formed nanoparticles was studied using transmission electron microscopy. Properties of modified sili...
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| Date: | 2012 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2012
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| Online Access: | https://www.cpts.com.ua/index.php/cpts/article/view/168 |
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| Journal Title: | Chemistry, Physics and Technology of Surface |
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Chemistry, Physics and Technology of Surface| Summary: | Platinum-containing nanocomposites have been obtained by in situ platinum ions reduction with silicon hydride groups grafted to silica surface. Effect of metal content in the composite on the size of formed nanoparticles was studied using transmission electron microscopy. Properties of modified silica surface and changes occurring during metal ions reduction were investigated by infrared spectroscopy. Platinum-containing nanocomposites were characterized with X-ray diffraction analysis and temperature-programmed reduction. |
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