Direct synthesis of carbide-derived carbon monoliths with hierarchical pore design by hard-templating
Carbide-derived carbon Monoliths (CDC-Ms) containing a multimodal arrangement with high volumes of micro- meso- and macropores are prepared by direct nanocasting of silica monoliths with polycarbosilane precursors. CDC-Ms show well-defined pore structures along with specific surface areas of more th...
Main Authors: | , , , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden
2014
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Subjects: | |
Online Access: | http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-151398 http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-151398 http://www.qucosa.de/fileadmin/data/qucosa/documents/15139/c4ta02260b.pdf |
Summary: | Carbide-derived carbon Monoliths (CDC-Ms) containing a multimodal arrangement with high volumes of micro- meso- and macropores are prepared by direct nanocasting of silica monoliths with polycarbosilane precursors. CDC-Ms show well-defined pore structures along with specific surface areas of more than 2600 m2 g−1 and overall pore volumes as high as 3.14 cm3 g−1. They exhibit advanced gas filtration properties compared to purely microporous materials due to enhanced storage capacities and kinetics as demonstrated by thermal response measurements based on InfraSORP technology. |
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