Balancing Mechanical Stability and Ultrahigh Porosity in Crystalline Framework Materials
| العنوان: | Balancing Mechanical Stability and Ultrahigh Porosity in Crystalline Framework Materials |
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| المؤلفون: | Silvia Raschke, Stefan Kaskel, Irena Senkovska, Jack D. Evans, Ines M. Hönicke, Igor A. Baburin, Nadine Bönisch, Volodymyr Bon |
| المصدر: | Angewandte Chemie International Edition. 57:13780-13783 |
| بيانات النشر: | Wiley, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Materials science, Solvothermal synthesis, 02 engineering and technology, General Chemistry, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, Catalysis, 0104 chemical sciences, Shear modulus, Chemical engineering, Mechanical stability, Cluster (physics), Metal-organic framework, 0210 nano-technology, Porosity, Mesoporous material, Topology (chemistry) |
| الوصف: | A new mesoporous metal-organic framework (MOF; DUT-60) was conceptually designed in silico using Zn4 O6+ nodes, ditopic and tritopic linkers to explore the stability limits of framework architectures with ultrahigh porosity. The robust ith-d topology of DUT-60 provides an average bulk and shear modulus (4.97 GPa and 0.50 GPa, respectively) for this ultra-porous framework, a key prerequisite to suppress pore collapse during desolvation. Subsequently, a cluster precursor approach, resulting in minimal side product formation in the solvothermal synthesis, was used to produce DUT-60, a new crystalline framework with the highest recorded accessible pore volume (5.02 cm3 g-1 ) surpassing all known crystalline framework materials. |
| تدمد: | 1521-3773 1433-7851 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef2bad5f11c90907bc8511040bc95a58 https://doi.org/10.1002/anie.201808240 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....ef2bad5f11c90907bc8511040bc95a58 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15213773 14337851 |
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