Product: CAU-21
Synonyms: CAU-21-ODB
CAS：NA
Basic Information
| Unit MF. | NA | Unit MW. | NA | ||
| Coordination Metal | Al | Linkers |
4,4'-oxydibenzoic acid（H2ODB）(CAS) |
||
| Pore Size | 3.3 Å | Pore volume | NA | ||
| Surface Area | NA | ||||
| Analog Structure | NA | ||||
Product Property
| Appearance |
irregular bulk particles/ Spherical particles |
|||
| Particle Size | 200n-400m | |||
Stability
1) Keep stable in aquoes solution for three days.
2) Good thermal stability. thermal decomposition temperature above 300℃
2) Good thermal stability. thermal decomposition temperature above 300℃
Preservation
1) Store in a dry and sealed condition at room temperature or low temperature.
2) It is recommended to activate it in a vacuum oven at room temperature for 3 hours before use.
Other Features
Fluorescence: NA
Applications
1) Used in mixed - matrix membranes to improve the selectivity and permeability of hydrogen separation.
2) Can be used to recycle hydrogen from purge gas containing a large amount of hydrogen and nitrogen.
2) Can be used to recycle hydrogen from purge gas containing a large amount of hydrogen and nitrogen.
Characterizations
References
1) Zhang, Chi; Liu, Baisong; Wang, Gaimei; Yu, Guangli; Zou, Xiaoqin; Zhu, Guangshan; Chem. Commun., 2019, 55(7101), DOI: 10.1039/c9cc02537e, Small - pore CAU - 21 and porous PIM - 1 in mixed - matrix membranes for improving selectivity and permeability in hydrogen separation
