Covalent organic frameworks

KT Tan, S Ghosh, Z Wang, F Wen… - Nature Reviews …, 2023 - nature.com
The dream to prepare well-defined materials drives the methodological evolution for
molecular synthesis, structural control and materials manufacturing. Among various …

Functional nanomaterials for selective uranium recovery from seawater: Material design, extraction properties and mechanisms

Y Wu, Y **e, X Liu, Y Li, J Wang, Z Chen… - Coordination chemistry …, 2023 - Elsevier
Environmental pollution and resource shortage are two major problems in the current world.
Nuclear energy, a green energy with high energy density, has attracted extensive attention …

Tuning excited state electronic structure and charge transport in covalent organic frameworks for enhanced photocatalytic performance

Z Chen, J Wang, M Hao, Y **e, X Liu, H Yang… - Nature …, 2023 - nature.com
Covalent organic frameworks (COFs) represent an emerging class of organic photocatalysts.
However, their complicated structures lead to indeterminacy about photocatalytic active sites …

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 …

Advanced porous adsorbents for radionuclides elimination

M Hao, Y Liu, W Wu, S Wang, X Yang, Z Chen, Z Tang… - EnergyChem, 2023 - Elsevier
With the rapid development of nuclear industry, effective management of nuclear waste and
oversight of nuclear fuel cycle are critical. Radionuclides such as uranium (U), plutonium …

Adsorption of uranium (VI) by metal-organic frameworks and covalent-organic frameworks from water

D Mei, L Liu, B Yan - Coordination Chemistry Reviews, 2023 - Elsevier
As we all know, energy and environment are two everlasting themes for the development of
society. Nuclear power source, as a clean energy that is easy to be stored, has been rapidly …

Confining Ti-oxo clusters in covalent organic framework micropores for photocatalytic reduction of the dominant uranium species in seawater

S Zhang, L Chen, Z Qu, F Zhai, X Yin, D Zhang, Y Shen… - Chem, 2023 - cell.com
Photocatalytic reduction is a promising strategy for uranium extraction from seawater.
However, due to the lack of accessible active sites, current photocatalysts work poorly under …

Uranium extraction from seawater: material design, emerging technologies and marine engineering

Y **e, Z Liu, Y Geng, H Li, N Wang, Y Song… - Chemical Society …, 2023 - pubs.rsc.org
Uranium extraction from seawater (UES), a potential approach to securing the long-term
uranium supply and sustainability of nuclear energy, has experienced significant progress in …

Design and fabrication of hypercrosslinked covalent organic adsorbents for selective uranium extraction

R Leng, Y Sun, C Wang, Z Qu, R Feng… - Environmental …, 2023 - ACS Publications
Uranium detection and extraction are necessary for the ecological environment as the
growing demand for nuclear energy. Hence, exploring stable materials with excellent …

Revolutionizing the structural design and determination of covalent–organic frameworks: principles, methods, and techniques

Y Liu, X Liu, A Su, C Gong, S Chen, L **a… - Chemical Society …, 2024 - pubs.rsc.org
Covalent organic frameworks (COFs) represent an important class of crystalline porous
materials with designable structures and functions. The interconnected organic monomers …