3D N-heterocyclic covalent organic frameworks for urea ... - Nature
2025年1月28日 · Herein, three isomorphic three-dimensional (3D) COFs with twofold interpenetrated ffc topology (namely 3D-TPT-COF, 3D-PDDP-COF, and 3D-TBBD-COF) were …
Hierarchically porous covalent organic framework for adsorption …
2021年1月1日 · In this study, using 1,3,5-triformylbenzene (Tb) and benzidine (Bd) as building blocks, we fabricated a hierarchically porous covalent organic framework foam (TbBd-foam) …
Post-synthesis modification of covalent organic frameworks …
2022年1月1日 · In this study, a novel type of covalent organic framework (COF) material rich in boronic acid sites was prepared through post-synthesis modification (TbBD@PEI@Au@4 …
In situ monitoring of mechanochemical covalent organic …
2021年6月10日 · Our study on mechanochemical COF formation highlights in situ X-ray powder diffraction monitoring as a viable technique for gaining unique insights into the formation …
用于超高富集人唾液和血清中低丰度糖肽的共价有机框架的合成后 …
本研究通过合成后修饰（tbbd@pei@au@4-mpba）制备了一种新型的富含硼酸位点的共价有机骨架（cof）材料。 COF材料表面有丰富的羧酸基团，可以通过静电相互作用结合大量的聚乙烯 …
Hydrogen-bonding and π-π interaction promoted solution
2023年12月11日 · The treated TpBd COF nanoparticles showed a quick iodine adsorption rate with the pseudo-first-order kinetics constant (k 1) of 0.789 h ‒1 (Supplementary Fig. 15), which …
共价有机框架材料磁固相萃取-高效液相色谱法分析环境水体中对羟 …
在本研究中,我们运用了一种绿色温和的方法,在室温条件下通过联苯胺和1,3,5-苯三甲醛之间的席夫碱反应成功合成了COF材料——TbBd,并将其负载在四氧化三铁纳米粒子上,建立了基于TbBd …
β-酮烯胺COFs—连接体长度调控光催化性能-武汉大学郎贤军 - 知乎
最近，武汉大学化学与分子科学学院郎贤军课题组在Applied Catalysis B: Environmental 上发表了连接体长度调控的 β-酮烯胺 共价有机框架（COFs）用于光催化有机转化方面的最新研究成果 …
Self-Assembling Hydrophilic Magnetic Covalent Organic …
2018年7月18日 · In this work, a unique COF-functionalized hydrophilic magnetic nanosphere (Fe 3 O 4 @PDA@TbBd) with Fe 3 O 4 as a magnetic core, polydopamine (PDA) as a hydrophilic …
A review on recent advances in covalent organic frameworks …
2023年12月1日 · In this review paper, we provide an in-depth evaluation of the recent advancements in the synthesis and modification of COF-based membranes, including the …