Benzaldehyde, 4,4′,4′′,4′′′-(1,3,6,8-pyrenetetrayl)tetrakis-, polymer with 4,4′-diamino[1,1′-biphenyl]-3,3′-diol
Benzaldehyde, 4,4′,4′′,4′′′-(1,3,6,8-pyrenetetrayl)tetrakis-, polymer with 4,4′-diamino[1,1′-biphenyl]-3,3′-diol
CAS:2758570-61-3
M.F.:C44H26O4.C12H12N2O2
M.W.:834.91
Pricing
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Product: PY-DHBD-COF
Synonyms: Benzaldehyde, 4,4′,4′′,4′′′-(1,3,6,8-pyrenetetrayl)tetrakis-, polymer with 4,4′-diamino[1,1′-biphenyl]-3,3′-diol
CAS：2758570-61-3
Basic Information
| Unit MF. | C44H26O4.C12H12N2O2 | Unit MW. | 834.91 | ||
| Coordination Metal | None | Linkers |
1,4-dihydroxybenzidine (DHBD), 1,3,6,8-tetra(4-formylphenyl)pyrene (PY-CHO) |
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| Pore Size | ~2.5 nm | Pore Volume | 0.918 cm3/g | ||
| Surface Area | 1893 m2/g | ||||
| Analog Structure | / | ||||
Product Property
| Appearance | Yellow powder | |||
| Particle Size | ~1 μm (hollow bar morphology) | |||
Stability
1) Stable in various solvents, including water, acetic acid, tetrahydrofuran, acetone, and methanol.
2) Thermal decomposition temperature > 400°C
2) Thermal decomposition temperature > 400°C
Preservation
1) Store in a dry and cool condition
Other Features
Fluorescence: NA
Applications
1) Efficient photocatalytic hydrogen production with a rate of up to 71160 μmol g-1 h-1.
2) Suitable for visible light-driven water splitting as a photocatalyst.
Characterizations
References
1) Yimeng Li, Li Yang, Huijie He, Lei Sun, Honglei Wang, Xu Fang, Yanliang Zhao, Daoyuan Zheng, Yu Qi, Zhen Li, Weiqiao Deng; Nature Communications 2022, 13, 1355, DOI: 10.1038/s41467-022-29076-z; In situ photodeposition of platinum clusters on a covalent organic framework for photocatalytic hydrogen production
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