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Partial quaternization promoted metal-organic frameworks for efficient photocatalytic removal of chromium(VI)
Xiaocong Tang1,2, Xu Wu1, Hao Wu3
1College of the Environment & Ecology, Xiamen University, Xiamen 361104, P. R. China. ouranwen@xmu.edu.cn.
Chemical Communications (Cambridge, England)
|March 28, 2023
Abstract:
A one-step strategy is applied to partially quaternize the ligand of UiO-66-NH2, and the resultant UiO-66-N(CH3)3+ showed greatly improved photocatalytic performance for Cr(VI) reduction, with the apparent reaction rate constant k increasing by 8.3 times. This strategy could be used to effectively promote the performance of other MOFs-NH2, demonstrating general applicability.
