2024年2月1日 · The topological diversity of covalent organic frameworks (COFs) enables considerable space for exploring their structure-performance relationships. In this study, we report a sequence of novel 1D COFs (EO, ES, and ESe-COF) with typical 4-c sql topology that can be interconnected with VIA group elements (O, S, and Se) via a modular design strategy.

2024年4月17日 · Herein, a novel crystalline 1D-COF (FZU-66) was constructed and further decorated with cobalt (II), which led to excellent heterogeneous catalytic performance in the C–H bond oxidation of ethylbenzene. In an aqueous solution at room temperature within 16 h, the conversion is nearly 100%, while the acetophenone selectivity is around 99%.

2020年3月18日 · One-dimensional (1D) covalent polymers that are packed into a framework structure can be viewed as a 1D covalent organic framework (COF), but making a single crystal of this has been elusive.

2024年10月30日 · In summary, two novel 1D COFs with phthalocyanine building blocks and imide linkage have been synthesized. The high utilization and high electroactivity of exposed electroactive sites on the edge sites of these 1D COFs enable their efficient electrocatalysis performance for NO 3 RR.

2024年12月27日 · In this study, a series of one‐dimensional (1D) covalent organic frameworks (COFs) are designed with adjustable micropores to facilitate efficient CO photoreduction. CO molecules are anchored between dual‐cobalt centers within micropores, thus effectively reducing their activation energy and initiating the photocatalytic process.

通过精确的几何匹配和杂原子掺杂，成功合成了一系列具有高结晶性、高比表面积和微孔结构的准一维共价有机框架（Q1DCOFs），在光催化水分解制氢中展现出了卓越的性能。 CHEMSOON-专业合成准一维COF材料.

2020年12月24日 · Covalent organic frameworks (COFs) represent an emerging class of two- or three-dimensional crystalline porous materials with delicate control over topology, composition, and porosity. Here, we develop a new COF made up of 1,3,6,8-tetrakis( p -formylphenyl)pyrene (TFPPy) and 4,4′-diaminobenzophenone (DABP) that exhibits a rare one-dimensional ...

2023年3月14日 · One-dimensional (1D) covalent organic framework (COF) has been explored as electrode materials for Li-ion batteries. The cathodes exhibit excellent electrochemical performance, ultrahigh utilization ...

Ed. 2025, 64, e202418347）中研究了一维共价有机框架（1D COFs）孔道内外催化位点对氧还原反应（ORR）性能的影响。 作者通过精确调控 Pt 单原子位点在 1D COFs 孔道内外的锚定位置，发现孔道内部的 Pt 位点因更高效的阴离子传输和 * OH 脱附能力，表现出优于外部位点的 ...

2023年1月1日 · A novel bis(triphenylamine)-based 1D TAPD-TDA COF was successfully constructed. 1D COF displays comparatively high porosity, good thermal and chemical stability. The uniform 1D COF film exhibits remarkable NIR EC performance.