Functionalization of silicon nanoparticles via hydrosilylation with 1-alkenes
| Autor: | Christof Schulz, André Dr. Ebbers, Jürgen Nelles, Dorota Sendor, Hartmut Wiggers, Frank Petrat, Ulrich Simon |
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| Jazyk: | angličtina |
| Rok vydání: | 2007 |
| Předmět: |
chemistry.chemical_classification
Materials science Polymers and Plastics Silicon Hydrosilylation Alkene technology industry and agriculture Chemie chemistry.chemical_element Nanoparticle Photochemistry Heterogeneous catalysis complex mixtures stomatognathic diseases chemistry.chemical_compound Colloid and Surface Chemistry chemistry Maschinenbau Materials Chemistry Surface modification Lewis acids and bases Physical and Theoretical Chemistry Absorption (chemistry) |
| Popis: | Studies focusing on the functionalization of the surface of free silicon nanoparticles are presented. This functionalization is applied to hydrogen-terminated silicon nanoparticles to evaluate how far the well-known solution-phase chemistry of thermal-, radical-, Lewis acid- and UV light-mediated hydrosilylation can be applied to the surface chemistry of silicon nanoparticles. The efficiencies of hydrosilylation for thermal-, radical- and Lewis acid-mediated reactions on silicon nanoparticles surfaces, deduced from the intensity of the ν(Si–H) absorption, are found to be comparable. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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