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.

2023年4月1日 · 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 …

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.

2020年11月4日 · 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 …

2020年4月14日 · 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).

2021年8月1日 · 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.

2023年10月31日 · 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, …