@article { WOS:001089230100002,
	title = {Twistedly hydrophobic basis with suitable aromatic metrics in covalent organic networks govern micropollutant decontamination},
	journal = {NATURE COMMUNICATIONS},
	volume = {14},
	number = {1},
	year = {2023},
	month = {OCT 24},
	abstract = {The pre-designable structure and unique architectures of covalent organic frameworks (COFs) render them attractive as active and porous medium for water crisis. However, the effect of functional basis with different metrics on the regulation of interfacial behavior in advanced oxidation decontamination remains a significant challenge. In this study, we pre-design and fabricate different molecular interfaces by creating ordered pi skeletons, incorporating different pore sizes, and engineering hydrophilic or hydrophobic channels. These synergically break through the adsorption energy barrier and promote inner-surface renewal, achieving a high removal rate for typical antibiotic contaminants (like levofloxacin) by BTT-DATP-COF, compared with BTT-DADP-COF and BTT-DAB-COF. The experimental and theoretical calculations reveal that such functional basis engineering enable the hole-driven levofloxacin oxidation at the interface of BTT fragments to occur, accompanying with electron-mediated oxygen reduction on terphenyl motif to active radicals, endowing it facilitate the balanced extraction of holes and electrons. The synergetic regulation of the electronic structure and interfacial reaction of covalent organic frameworks (COF) for water purification remains a challenge. Here the authors propose that COFs materials possessing molecular interfaces with ordered pi skeletons, suitable pore size, and hydrophilic/hydrophobic channels synergically break through the adsorption energy barrier achieving high removal rates for micropollutants.},
	doi = {10.1038/s41467-023-42513-x},
	author = {Qin, Chencheng and Yang, Yi and Wu, Xiaodong and Long Chen and Liu, Zhaoli and Tang, Lin and Lyu, Lai and Huang, Danlian and Wang, Dongbo and Zhang, Chang and Yuan, Xingzhong and Liu, Wen and Wang, Hou}
}
