Single source precursor route to nanometric tin chalcogenides
| Autor: | Pascal Bargiela, Bhagyesh Purohit, Laurence Burel, Nidal Raydan, Michael J. Wilhelm, Sanjay Mathur, Veronika Brune, Ufuk Atamtürk, Corinna Hegemann, Fabian Hartl, Shashank Mishra, Anja Sutorius, Sweta Gahlot |
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| Přispěvatelé: | IRCELYON-C'Durable (CDURABLE), Institut de recherches sur la catalyse et l'environnement de Lyon (IRCELYON), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), IRCELYON-Etudes & analyse de surfaces, XPS, LEIS (XPS), IRCELYON-Microscopie (MICROSCOPIE) |
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Chalcogenide chemistry.chemical_element Nanoparticle [CHIM.CATA]Chemical Sciences/Catalysis 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology [SDE.ES]Environmental Sciences/Environmental and Society 01 natural sciences Decomposition 0104 chemical sciences Characterization (materials science) Nanomaterials Inorganic Chemistry chemistry.chemical_compound Chemical engineering chemistry 0210 nano-technology Dispersion (chemistry) Tin Stoichiometry |
| Zdroj: | Dalton Transactions Dalton Transactions, Royal Society of Chemistry, 2021, ⟨10.1039/d1dt02964a⟩ |
| ISSN: | 1477-9234 1477-9226 |
| DOI: | 10.1039/d1dt02964a |
| Popis: | Low-temperature solution phase synthesis of nanomaterials using designed molecular precursors enjoys tremendous advantages over traditional high-temperature solid-state synthesis. These include atomic-level control over stoichiometry, homogeneous elemental dispersion and uniformly distributed nanoparticles. For exploiting these advantages, however, rationally designed molecular complexes having certain properties are usually required. We report here the synthesis and complete characterization of new molecular precursors containing direct Sn-E bonds (E = S or Se), which undergo facile decomposition under different conditions (solid/solution phase, thermal/microwave heating, single/mixed solvents, varying temperatures, etc.) to afford phase-pure or mixed-phase tin chalcogenide nanoflakes with defined ratios. |
| Databáze: | OpenAIRE |
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