Product: COF–DT
Synonyms: DMTHA-TATTA COF;1,4-Benzenedicarboxylic acid, 2,5-dimethoxy-, 1,4-dihydrazide, polymer with 4,4′,4′′-(1,3,5-triazine-2,4,6-triyl)tris[benzaldehyde]
CAS: 2488745-58-8
Basic Information
| Unit MF. | C24H15N3O3.C10H14N4O4 | Unit MW. | 647.64 | ||
| Coordination Metal | Linkers |
2,5-dimethoxyterephthalohydrazide (DMTHA) |
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| Pore Size | ~31 Å | Pore Volume | 0.20 cm³/g | ||
| Surface Area | 747 m²/g | ||||
Product Property
| Appearance | Pale yellow powder | |||
| Particle Size | Fiber-like structure, specific size not mentioned | |||
Stability
1) Stable in THF, CHCl3, toluene, methanol, and 1,4-dioxane, but partially exfoliates in DMF and water.
2) Thermal decomposition temperature > 300°C.
2) Thermal decomposition temperature > 300°C.
Preservation
1) Keep in dry and cool conditions.
2) Activate by heating at room temperature in a vacuum oven for 3 hours before use.
Other Features
Fluorescence: NA
Applications
1) Efficient in gas adsorption and separation (e.g., CO2, SO2).
2) Catalysis (e.g., Suzuki-Miyaura cross-coupling reaction).
3) Optoelectronics (e.g., photocatalysis).
4) Energy storage (e.g., capacitors).
Characterizations
References
1) Qian, Cheng; Zhou, Weiqiang; Qiao, Jingsi; Wang, Dongdong; Li, Xing; Teo, Wei Liang; Shi, Xiangyan; Wu, Hongwei; Di, Jun; Wang, Hou; Liu, Guofeng; Gu, Long; Liu, Jiawei; Feng, Lili; Liu, Yuchuan; Quek, Su Ying; Loh, Kian Ping; Zhao, Yanli; Journal of the American Chemical Society 2020, 142, 18138−18149, DOI: 10.1021/jacs.0c08436 ; Linkage Engineering by Harnessing Supramolecular Interactions to Fabricate 2D Hydrazone-Linked Covalent Organic Framework Platforms toward Advanced Catalysis
