MOF-74(Co)
| 【Numbering】BK2021012819 | 【CAS】871658-67-2 | ||
| 【Item No.】 | 【specification】 | ||
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Other names: Co-MOF-74; Co-DOBDC; CPO-27(Co); Co2(dhtp)
CAS: 871658-67-2
Structure information
Unit molecular formula C8H4O8Co2 Unit molecular weight 345.97896
Coordinating metal Co ligand 2,5-dihydroxyterephthalic acid (CAS: 610-92-4)
Pore diameter 0.7 nm vertical channel Pore volume 0.3 cm3/g
Specific surface BET specific surface 1100 m2/g
Analog structure
Product traits
Product morphology Brick-Red Powders
Irregular block particles with a particle size of 3-5um
stability
1) MOF-74 is stable for several weeks under airtight and dry conditions; it is easy to absorb moisture and decompose in the air, especially in a humid atmosphere (humidity>10%), and is unstable in aqueous solution;
2) Thermal decomposition temperature is about 250-300 degrees (rapid weight loss after 300 degrees)
Preservation and activation methods
1) Store in a dry and airtight condition at room temperature or low temperature
2) It is recommended to activate the oven at 150 degrees (vacuum) for 6 hours before use
Other features
Fluorescence: NA
Application field
1) Gas storage materials (carbon dioxide, methane) and adsorption materials
2) MOF-74 decomposes in aqueous solution and can be used as a drug carrier for drug absorption and sustained release
Characterization map
references
1) JK Nathaniel, L. Rosi, Eddaoudi Mohamed, Banglin Chen, Michael O'Keeffe, Omar M. Yaghi, J. Am. Chem. Soc. 2005, 127, 1504–1518, DOI: 10.1021/ja045123o; Rod packings and Metal−Organic frameworks constructed from rod-shaped secondary building units
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