Product: DhaTab
Synonyms:TPB-DHTP-COF;TAPB-DHE COF;TAPB-DHTP-COF;1,4-Benzenedicarboxaldehyde, 2,5-dihydroxy-, polymer with 5′-(4-aminophenyl)[1,1′:3′,1′′-terphenyl]-4,4′′-diamine
CAS：1831882-75-7
Basic Information
| Unit MF. | C24H21N3.C8H6O4 | Unit MW. | 517.57448 | ||
| Linkers |
1) 1,3,5-Tris(4-aminophenyl)benzene (118727-34-7); |
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| Aperture | 3.7nm | Pore volume | cm³/g | ||
| Surface Area | The BET specific surface area is approximately 1200-1500 | ||||
| Analog Structure | |||||
Product Property
| Appearance | Yellow fluffy powder | |||
| Particle Size | ||||
Stability
1) 1) It has a thermal decomposition temperature of about 280 degrees Celsius in N2 environment
Preservation
1) Dry and sealed under normal temperature or low temperature conditions
2) It is recommended to activate for 12 hours at 60 degree in vacuum before gas adsorption test
2) It is recommended to activate for 12 hours at 60 degree in vacuum before gas adsorption test
Other Features
Fluorescence:NA
Applications
1) COF DhaTab has high crystallinity and good porosity. Due to its strong intramolecular hydrogen bonding, the structure is rigid and the π - π stacking distance between layers is increased；
2) COF DhaTab exhibits excellent size selective enzyme adsorption ability, making it suitable as a biosensor and biocatalyst；
3) COF DhaTab has high specific surface area and chemical stability, and has potential applications in gas storage, catalysis, drug delivery, sensing, and other fields；
Characterizations
References
1）WO2016030913; Chemically stable hollow spherical and synthesis thereof;
2) Leijing Liu, Canran Wang, Jiangpeng Wang, Shan Jiang, Wenyue Ma, Yongcun Zou, Wenjing Tian; J Polym Sci. 2024;62:1609–1620; DOI：10.1002/pol.20230150; Synthesis, characterization, and hydrazine sensing property of two covalent organic frameworks;
3) Jiale Zhang, Xue Liu, Qixuan Mu, Ruijun Li,* and Yibing Ji*; Chem. Eur. J. 2024, 30, e202303827; DOI：10.1002/chem.202303827; Construction and Application of a Pepsin-Functionalized Covalent Organic Framework with Prominent Chiral Recognition Ability;
