The proof-of-concept design is illustrated by modifying sulfur derivatives on a newly designed vinyl-functionalized mesoporous COF (COF-V) via thiol–ene “click” reaction.

Apr 1, 2023 · Spherical vinyl-functional COF-V exhibits a rapid adsorption rate (0.318 g g −1 min −1) and exceptionally high adsorption capacity of up to 437.8 mg g −1 for NaI in aqueous solution. More than 90% Na 131 I is removed from aqueous solutions ranging from 181.3 MBq to …

Two 2D covalent organic frameworks (COFs) linked by vinylene (−CH=CH−) groups (V-COF-1 and V-COF-2) are synthesized by exploiting the electron deficient nature of the aromatic s -triazine unit of C3 -symmetric 2,4,6-trimethyl- s -triazine (TMT).

Covalent organic frameworks (COFs) have been at the forefront of porous-material research in recent years. With predictable structural compositions and controllable functionalities, the structures and properties of COFs could be controlled to achieve targeted materials.

Nov 4, 2020 · Covalent organic frameworks (COFs) are functional porous crystalline “molecular Legos” entirely composed of light elements and held together by covalent bonds. Their synthesis typically relies on the formation of reversible covalent bonds linking multivalent monomers.

Apr 14, 2020 · A spherical vinyl-functionalized covalent-organic framework (COF-V) was prepared at room temperature by a facile method and applied as a novel substrate for surface-enhanced laser desorption/ionization mass spectrometry (SELDI-MS).

Aug 1, 2021 · Developing novel stationary phase with high separation efficiency and high loading capacity is an essential work. In this work, a novel spherical vinyl-functionalized covalent-organic framework (COF-V) was synthesized at room temperature and firstly employed as stationary phase for CEC-MS analysis.

Ed. 2024, 63, e202402297; DOI：10.1002/anie.202402297; Vinyl-Group-Anchored Covalent Organic Framework for Promoting the Photocatalytic Generation of Hydrogen Peroxide.

The proof-of-concept design is illustrated by modifying sulfur derivatives on a newly designed vinyl-functionalized mesoporous COF (COF-V) via thiol-ene "click" reaction.

Oct 31, 2023 · Here, we summarize the research progress of covalent organic framework materials in the field of environmental remediation in recent years, including sewage treatment, antibacterial application, atmospheric water extraction, …