Porous, Crystalline, Covalent Organic Frameworks | Science - AAAS
2005年11月18日 · COF-1 and COF-5 exhibit high thermal stability (to temperatures up to 500° to 600°C), permanent porosity, and high surface areas (711 and 1590 square meters per gram, …
热点材料解读之共价有机框架材料（COFs） - 知乎专栏
COFs材料，中文名称 共价有机框架材料，是一种新兴的由有机分子组成以共价键连接的结晶性多孔高分子材料，其核心离不开“多孔”二字。 因此，要具体掌握什么是COFs，首先要对 多孔材 …
Synthesis of COF-5 using microwave irradiation and conventional ...
2010年7月1日 · A covalent organic framework, COF-5, was synthesized by microwave heating and by conventional solvothermal synthesis. The highest apparent Brunauer–Emmett–Teller …
Control of morphology of covalent organic framework-5 for ...
2023年10月1日 · Morphology regulation of COF-5 crystals by adjusting the synthesis parameters. High-selectivity and ultra-low ppb level sensing for ammonia at low temperature. Excellent …
Nucleation and Growth of Covalent Organic Frameworks from …
2017年10月23日 · Here, we report a kinetic Monte Carlo (KMC) model that describes the formation of a prototypical boronate-ester linked 2D COF known as COF-5 from its …
Facile synthesis of covalent organic frameworks COF-1 and COF-5 …
Covalent organic frameworks COF-1 and COF-5 crystals with excellent textural properties were obtained for the first time in a 0.5 L synthesis vessel within 1–2 h by a sonochemical route.
COF-5共价有机骨架材料|Covalent Organic Frameworks - 知乎
共价有机框架(Covalent Organic Frameworks)具备密度低、比表面积大、热稳定性好的优点引起我们的关注，仅由轻元素构成的COF-5易与气体分子发生相互作用，且其结构中的硼酸酯基团可 …
COF-5 | Berkeley Global Science Institute
Powder x-ray diffraction studies of the highly crystalline products (C 3 H 2 BO) 6 &(C 9 H 12) 1 (COF-1) and C 9 H 4 BO 2 (COF-5) revealed expanded porous graphitic layers that are either …
想收获单晶二维COF和一篇Science？还得慢慢来- X-MOL资讯
2018年7月11日 · 最近，Science 杂志以“背靠背”的形式发表了两篇论文，两个科研团队以不同的策略分别获得了大尺寸、高质量的COF单晶结构。 其中一篇来自兰州大学的王为教授、北京大 …
Green and large-scale production of covalent organic framework …
4 天之前 · Hao, D. et al. Fabrication of a COF-5 membrane on a functionalized α-Al 2 O 3 ceramic support using a microwave irradiation method. Chem. Commun. 50, 1462–1464 (2014).