Product: TTCOF
Synonyms:TTF-TAPP COF
CAS：2389120-85-6
Basic Information
| Unit MF. | C44H34N8.C34H20O4S4 | Unit MW. | 1295.58 | ||
| Linkers |
1) 4,4',4'',4'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzaldehyde（CAS:1639134-02-3） 2) 5,10,15,20-Tetrakis(4-aminophenyl)-21H,23H-porphine (CAS:22112-84-1 ) |
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| Aperture | 1.10 nm and 1.57 nm (according to the crystal structure model, there are dual channels) | Pore volume | 0.94 cm3/g | ||
| Surface Area | BET比表面约为550+ m²/g | ||||
| Analog Structure |  |
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Product Property
| Appearance | 紫色粉末 Purple powder |
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| Particle Size | Small rectangular sheet-like crystal | |||
Stability
1)It does not show significant changes when heated to 300 ° C in air, but under acidic conditions, it may lead to protonation of free radical porphyrins and demetallation of metalloporphyrins.
Preservation
1) Dry and sealed under normal temperature or low temperature conditions ；
2) Suggest using a 120 degree (vacuum) oven for activation for 12 hours before use；
Other Features
Fluorescence:NA
Applications
1) Its high crystallinity, ordered pore structure, good chemical and thermal stability may have potential applications in catalysis, gas adsorption/separation, energy storage and conversion, and other fields. As a photocatalytic agent, it can be used for the photocatalytic reduction of CO2 and the photocatalytic oxidation of H2O.
Characterizations
References
1) Lu, Meng; Liu, Jiang; Li, Qiang; Zhang, Mi; Liu, Ming; Wang, Jin-Lan; Yuan, Da-Qiang; Lan, Ya-Qian；Angewandte Chemie, International Edition (2019), 58(36), 12392-12397 ；DOI: 10.1002/anie.201906890； Rational Design of Crystalline Covalent Organic Frameworks for Efficient CO2 Photoreduction with H2O；
