Unveiling the exciton dissociation dynamics steered by built-in electric fields in conjugated microporous polymers for photoreduction of uranium (VI) from seawater DOI
Weijie Zhang, Bingxin Wang,

Haishuai Cui

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 662, P. 377 - 390

Published: Feb. 9, 2024

Language: Английский

Simultaneously uranium reduction and organics degradation by a drivingpowers enhanced photocatalytic fuel cell based on a UiO-66-NH2 derived zirconia/N-dopped porous carbon cathode DOI
Qingsong Zhang,

Qimou Deng,

Yaoyao Zhang

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 347, P. 123808 - 123808

Published: April 24, 2024

Language: Английский

Citations

22
Enhancing Commercially Iron Powder Electron Transport by Surface Biosulfuration to Achieve Uranium Extraction from Uranium Ore Wastewater DOI
Bing Yang,

Ling Wei,

Xin Wang

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(2), P. 1378 - 1387

Published: Jan. 2, 2024

The zero-valent iron (ZVI) has attracted increasing attention due to the enhanced reactivity of ZVI uranium wastewater. However, practical application is hampered its susceptibility oxidation and formation passivation layers during storage in situ restoration. To address these issues, we used a biosulfuration approach modify for ore wastewater treatment. A series physicochemical characterization tools photoelectronic analyses showed that BS-ZVI considerably increased carrier separation efficiency visible light absorption capacity, resulting significant photoassisted enhancement effect on extraction. Accordingly, removal reached 91% within 60 min, maximum adsorption capacity was 336.3 mg/g. By analyzing mechanism, improved U(VI) performance mostly responsible dissolution layer surface ZVI, generation Fe(II) FeS, important role Shewanella putrefaciens extracellular polymers (EPS). Overall, biohybrid merges with high activity bio-FeS, self-regeneration ability bacteria, expanding promising new sustainable treatment mine

Language: Английский

Citations

19
Poly(amidoxime)/polyzwitterionic semi-interpenetrating network hydrogel with robust salt-shrinkage resistance for enhanced uranium extraction from seawater DOI
Meng Cao, Guangsheng Luo,

Peng Qin

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 481, P. 148536 - 148536

Published: Jan. 4, 2024

Language: Английский

Citations

19
Modified side-chain COFs construct built-in electric fields with low exciton binding energy for photo-reduced uranium DOI
Xin Zhong,

Qian Ling,

Peiling Kuang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149339 - 149339

Published: Feb. 5, 2024

Language: Английский

Citations

19
Unveiling the exciton dissociation dynamics steered by built-in electric fields in conjugated microporous polymers for photoreduction of uranium (VI) from seawater DOI
Weijie Zhang, Bingxin Wang,

Haishuai Cui

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 662, P. 377 - 390

Published: Feb. 9, 2024

Language: Английский

Citations

19