Loading of silica spheres on concaved CuS cuboctahedrons using 3-aminopropyltrimethoxysilane as a linker
A new composite structure made of unique CuS cuboctahedron crystals and coating silica spheres with diameters ranged from 30 to 730 nm has been demonstrated. 3-aminopropyltrimethoxysilane acted as a linker, which provided hydrogen bonding and metal-ligand bonding interaction with the facets of CuS c...
| Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 23(2007), 16 vom: 31. Juli, Seite 8526-30 |
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| 1. Verfasser: | |
| Weitere Verfasser: | , , |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2007
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| Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids |
| Schlagworte: | Journal Article |
| Zusammenfassung: | A new composite structure made of unique CuS cuboctahedron crystals and coating silica spheres with diameters ranged from 30 to 730 nm has been demonstrated. 3-aminopropyltrimethoxysilane acted as a linker, which provided hydrogen bonding and metal-ligand bonding interaction with the facets of CuS crystals and covalent bonding of its functional silane groups onto the surface of hydrophilic silica spheres, resulting in the formation of such a CuS/silica composite structure. The suitable proportion of the amount of silica spheres and CuS crystals determined the perfection of the CuS crystals/silica composite. The successful loading of silica spheres onto the polar facets of unique CuS cuboctahedron crystals represents a new way to prepare novel composite materials with special shape |
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| Beschreibung: | Date Completed 02.10.2007 Date Revised 24.07.2007 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
| ISSN: | 1520-5827 |