Reversible pressure-induced amorphization of a zeolitic imidazolate framework (ZIF-4) |
| |
| Authors: | Bennett Thomas D Simoncic Petra Moggach Stephen A Gozzo Fabia Macchi Piero Keen David A Tan Jin-Chong Cheetham Anthony K |
| |
| Institution: | Department of Materials Science and Metallurgy, University of Cambridge, UK, CB2 3QZ. |
| |
| Abstract: | We report the reversible pressure-induced amorphization of a zeolitic imidazolate framework (ZIF-4, Zn(Im)(2)]). This occurs irrespective of pore occupancy and takes place via a novel high pressure phase (ZIF-4-I) when solvent molecules are present in the pores. A significant reduction in bulk modulus upon framework evacuation is also observed for both ZIF-4 and ZIF-4-I. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
