Synthesis of Advanced Mesoporous Materials by Partial Pseudomorphic Transformation
Autor: | Michael J. Reber, Nicola Zucchetto, Dominik Brühwiler |
---|---|
Jazyk: | German<br />English<br />French |
Rok vydání: | 2018 |
Předmět: | |
Zdroj: | CHIMIA, Vol 72, Iss 3 (2018) |
Druh dokumentu: | article |
ISSN: | 0009-4293 2673-2424 |
DOI: | 10.2533/chimia.2017.158 |
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: | Directory of Open Access Journals |
Externí odkaz: |