Synthesis of Advanced Mesoporous Materials by Partial Pseudomorphic Transformation
| Autor: | Dominik Brühwiler, Nicola Zucchetto, Michael J. Reber |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Pore size
Materials science 02 engineering and technology General Medicine General Chemistry Mesoporous silica 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Transformation (function) Chemical engineering Particle Particle size 0210 nano-technology Mesoporous material Porosity |
| Zdroj: | CHIMIA. 72:158 |
| ISSN: | 2673-2424 0009-4293 |
| Popis: | The structure of porous silica particles can be reorganized without alteration of the particle size and shape by the process of pseudomorphic transformation. Partial pseudomorphic transformation leads to ordered mesoporous silica with bimodal pore size distributions and bottleneck pores. Compared to the classical pathways of mesoporous silica synthesis, pseudomorphic transformation implies less compromise between pore structure and particle shape, while enabling the preparation of complex pore architectures. |
| Databáze: | OpenAIRE |
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