A p-type Ti (IV)-based metal–organic framework with visible-light photo-response

J Gao, J Miao, PZ Li, WY Teng, L Yang… - Chemical …, 2014 - pubs.rsc.org
J Gao, J Miao, PZ Li, WY Teng, L Yang, Y Zhao, B Liu, Q Zhang
Chemical communications, 2014pubs.rsc.org
Here, we report a new Ti (IV)-based porous metal–organic framework (MOF)(NTU-9), which
displayed strong absorption in the visible region with a bandgap of 1.72 eV. The electronic
structure and bandgap were further investigated by DFT calculations. Photoelectrochemical
studies indicated that NTU-9 is photoactive under visible light illumination (λ> 400 nm) and
acts as a p-type semiconductor. The results demonstrated that Ti (IV)-based MOFs could be
promising visible-light photocatalysts for energy conversion and environmental remediation.
Here, we report a new Ti(IV)-based porous metal–organic framework (MOF) (NTU-9), which displayed strong absorption in the visible region with a bandgap of 1.72 eV. The electronic structure and bandgap were further investigated by DFT calculations. Photoelectrochemical studies indicated that NTU-9 is photoactive under visible light illumination (λ > 400 nm) and acts as a p-type semiconductor. The results demonstrated that Ti(IV)-based MOFs could be promising visible-light photocatalysts for energy conversion and environmental remediation.
The Royal Society of Chemistry
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