A periodic metallo-supramolecular polymer from a flexible building block: self-assembly and photocatalysis for organic dye degradation
Journal Article
·
· Science China Chemistry
- Fudan Univ., Shanghai (China). Dept. of Chemistry
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Molecular Foundry
A water-soluble metallo-supramolecular polymer MSP-f-6Np, which possesses a regular pore aperture of 1.4 nm, has been assembled from a structurally flexible naphthalene-appended [Ru(bipy)3]2+ complex and cucurbit[8]uril. As the first periodic metallo-supramolecular polymer formed by a flexible building block, MSP-f-6Np exhibits a hydrodynamic diameter of 122 and 164 nm at 0.1 and 2.0 mM of the monomer concentrations. Synchrotron small angle X-ray scattering experiments confirm that MSP-f-6Np possesses porosity periodicity in both the solution and solid states. Compared with a control, the new highly ordered porous system displays enhanced photocatalytic activity for the degradation of organic dyes.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division; National Natural Science Foundation of China (NSFC); National Institutes of Health (NIH)
- Grant/Contract Number:
- AC02-05CH11231; 21432004; 21529201; 21890732; P30-GM124169; S10OD018483
- OSTI ID:
- 1661594
- Journal Information:
- Science China Chemistry, Vol. 62, Issue 12; ISSN 1674-7291
- Publisher:
- Science China Press and SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 14 works
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