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Reversible sorption in the crystalline microporous semiconductor Rb-CTH-1 |
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| Authors: | Alexander Shulman |
| Institution: | a Department of Chemical and Biological Engineering, Applied Surface Chemistry, Chalmers University of Technology, 412 96 Göteborg, Sweden b Department of Applied Physics, Condensed Matter Physics, Chalmers University of Technology, 412 96 Göteborg, Sweden c Department of Chemical and Biological Engineering, Applied Surface Chemistry and Competence Centre for Catalysis, Chalmers University of Technology, 412 96 Göteborg, Sweden |
| Abstract: | The sorption capacity of the recently reported crystalline microporous semiconductor Rb-CTH-1 was investigated, revealing that the structure demonstrates heat-induced reversible sorption of 3 wt% water and hydrocarbons. The Rb-CTH-1 structure maintains its crystallinity and semiconducting properties when heated to 150 °C. The treatment causes desorption induced irreversible rearrangements of the remaining guest species with a response in the semiconductive properties of the material. |
| Keywords: | Host-guest system IR spectroscopy Microporous semiconductor Sorption X-ray diffraction |
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