Product: DUT-67
Synonyms: UIO-66-TDCA; Zr6O4(OH)4(tddc)4(CH3COO)4
CAS：NA
Basic Information
| Unit MF. | Zr6O4(OH)4(tdc)4(CH3COO)4 | Unit MW. | NA | ||
| Coordination Metal | Zr | Linkers |
2,5-thiophenedicarboxylate (tdc) (CAS未提及) |
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| Pore Size | 0.8-0.9nm | Pore volume | 0.4 cm³/g | ||
| Surface Area | ~1200 m²/g (BET specific surface area) | ||||
| Analog Structure | NA | ||||
Product Property
| Appearance | NA | |||
| Particle Size |
500 - 1000 nm particles micrometer cubic crystals |
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Stability
1) DUT-67 is stable in acqueos and acidic solutions. It is stable in water for 7 days and stable in boiling water for 7 days or boiling in water for 24 h; it decomposes in base solutions.
2) Thermally decompsotion temperter above 200℃
3) Stable in moisture, after 20 adsorption/desorption cycle tests, it kept stable.
2) Thermally decompsotion temperter above 200℃
3) Stable in moisture, after 20 adsorption/desorption cycle tests, it kept stable.
Preservation
1) Stable in air, keep in natual condition
2) Activate under dynamic vacuum at 368 K before gas adsorption test.
Other Features
NA
Applications
1) Adsorption heat pumps and chillers for reversibly storing thermal energy in porous materials.
2) Capturing fluorocarbons and chlorofluorocarbons (such as R22 and R134a) from the air and performing semi-quantitative analysis.
2) Capturing fluorocarbons and chlorofluorocarbons (such as R22 and R134a) from the air and performing semi-quantitative analysis.
3) With strong affinity with SO2, it is usable for deep Flue-Gas Desulfurization and SO2 Recovery
Characterizations
References
1) Bon, Volodymyr; Senkovska, Irena; Holzel, Markus; Kaskel, Stefan; Insights into the water adsorption mechanism in the chemically stable zirconium-based MOF DUT-67 – a prospective material for adsorption-driven heat transformations, J. Mater. Chem. A, 2019, 7, 12681-12690, DOI: 10.1039/c9ta00825j
2) Xiong, Xiao-Hong; Song, Liang; Wang, Wei; Zheng, Hui-Ting; Zhang, Liang; Meng, Liu-Li; Chen, Cheng-Xia; Jiang, Ji-Jun; Wei, Zhang-Wen; Su, Cheng-Yong; Capture Fluorocarbon and Chlorofluorocarbon from Air Using DUT-67 for Safety and Semi-Quantitative Analysis, Adv. Sci. 2024, 11, 2308123, DOI: 10.1002/advs.202308123
2) Xiong, Xiao-Hong; Song, Liang; Wang, Wei; Zheng, Hui-Ting; Zhang, Liang; Meng, Liu-Li; Chen, Cheng-Xia; Jiang, Ji-Jun; Wei, Zhang-Wen; Su, Cheng-Yong; Capture Fluorocarbon and Chlorofluorocarbon from Air Using DUT-67 for Safety and Semi-Quantitative Analysis, Adv. Sci. 2024, 11, 2308123, DOI: 10.1002/advs.202308123
3) Xiao-Hong XiongZhang-Wen WeiWei WangLiu-Li MengCheng-Yong Su, Scalable and Depurative Zirconium Metal–Organic Framework for Deep Flue-Gas Desulfurization and SO2 Recovery, J. Am. Chem.
Soc. 2023, 145, 14354, Scalable and Depurative Zirconium Metal–Organic Framework for Deep Flue-Gas Desulfurization and SO2 Recovery, DOI: 10.1021/jacs.3c03309#
