Strategies for designing highly efficient adsorbents to capture uranium from seawater

Y Li, Y Zheng, Z Ahamd, L Zhu, J Yang, J Chen… - Coordination Chemistry …, 2023 - Elsevier
Mining uranium from seawater using highly efficient adsorbents has been redeemed as one
of the most urgent demands for sustainable nuclear power. However, it remains a formidable …

Novel Co3O4@ TiO2@ CdS@ Au double-shelled nanocage for high-efficient photocatalysis removal of U (VI): Roles of spatial charges separation and photothermal …

Z Dong, C Meng, Z Li, D Zeng, Y Wang, Z Cheng… - Journal of Hazardous …, 2023 - Elsevier
Effective spatial separation and utilization of photogenerated charges are critical for
photocatalysis process. Herein, novel Co 3 O 4@ TiO 2@ CdS@ Au double-shelled …

Photochargeable semiconductors: in “dark photocatalysis” and beyond

A Rogolino, O Savateev - Advanced Functional Materials, 2023 - Wiley Online Library
Photochargeable semiconductors enable energy harvesting and storage in a single
material. Charges separated upon absorption of photons can accumulate in highly energetic …

In-situ constructing amidoxime groups on metal-free g-C3N4 to enhance chemisorption, light absorption, and carrier separation for efficient photo-assisted uranium (VI …

K Yu, Y Li, X Cao, R Wang, L Zhou, L Wu, N He… - Journal of Hazardous …, 2023 - Elsevier
The development of inexpensive and efficient semiconductor catalysts for photo-assisted
uranium extraction from seawater remains a huge challenge. Herein, we have successfully …

Cyano‐Functionalized Graphitic Carbon Nitride with Adsorption and Photoreduction Isosite Achieving Efficient Uranium Extraction from Seawater

E Hu, Q Chen, Q Gao, X Fan, X Luo… - Advanced Functional …, 2024 - Wiley Online Library
Photocatalytic uranium extraction from seawater is an ideal strategy to obtain uranium
resources. Herein, the cyano‐functionalized graphitic carbon nitride (g‐C3N4‐CN) with an …

Porphyrin-based hydrogen-bonded organic framework for visible light driven photocatalytic removal of U (VI) from real low-level radioactive wastewater

P Wu, X Yin, Y Zhao, F Li, Y Yang, N Liu, J Liao… - Journal of Hazardous …, 2023 - Elsevier
The reduction of soluble U (VI) to insoluble U (IV) precipitates by visible light is an
environmentally friendly and highly effective strategy to remove uranium from uranium …

Stability and Crystallinity of Sodium Poly (Heptazine Imide) in Photocatalysis

Q Deng, H Li, W Hu, W Hou - Angewandte Chemie, 2023 - Wiley Online Library
Abstract Poly (heptazine imide)(PHI) salts, as crystalline carbon nitrides, exhibit high
photocatalytic activity and are being extensively researched, but its photochemical instability …

All‐in‐One: Photo‐Responsive Lanthanide‐Organic Framework for Simultaneous Sensing, Adsorption, and Photocatalytic Reduction of Uranium

ZW Huang, XB Li, L Mei, YZ Han… - Advanced Functional …, 2024 - Wiley Online Library
The selective removal and immobilization of uranyl ions from aqueous solutions is essential
for the sustainable development of nuclear energy. Herein, a robust lanthanide‐organic …

Surface cyano groups optimize the charge transfer of poly heptazine imide for enhanced photocatalytic H2 evolution

Y Zhang, Z Yang, D Zheng, S Wang, Y Hou… - International Journal of …, 2024 - Elsevier
Surface functionalization has been considered as an effective strategy to manipulate charge
separation of carbon nitride and therefore to largely improve the photocatalytic H 2 evolution …

[HTML][HTML] Crystalline carbon nitrides for photocatalysis

H Li, B Cheng, J Xu, J Yu, S Cao - EES Catalysis, 2024 - pubs.rsc.org
Photocatalysis is considered as an effective approach to address energy and environmental
issues. Carbon nitride (CN) is a promising metal-free semiconductor photocatalyst because …