Carbonyl fluoride | COF2 or CF2O | CID 9623 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Carbonyl fluoride is a chemical compound with the formula C O F 2. It is a carbon oxohalide. This gas, like its analog phosgene, is colourless and highly toxic. The molecule is planar with C2v symmetry, bond lengths of 1.174 Å (C=O) and 1.312 Å …

Quantity Value Units Method Reference Comment; Δ r H°: 178. kJ/mol: ICR: Larson and McMahon, 1985: gas phase; switching reaction,Thermochemical ladder(F-)H2O ...

2020年12月24日 · Metal fluoride (MF) conversion cathodes theoretically show higher gravimetric and volumetric capacities than Ni- or Co-based intercalation oxide cathodes, which makes metal fluoride–lithium batteries promising candidates for next-generation high-energy-density batteries.

碳酰氟，又名羰基氟、氟光气，是一种化学物质，化学式为COF2，主要用作半导体制造装置的清洗气和刻蚀气，也可用作有机合成的中间体、氟化剂，作为半导体制造装置用的清洗气需要高纯度的COF2。 主要用作半导体制造装置的清洗气和刻蚀气，也可用作有机合成的中间体、氟化剂，作为半导体制造装置用的清洗气需要高纯度的COF2。 碳酰氟，又名羰基氟、氟光气，是一种化学物质，化学式为COF2，主要用作半导体制造装置的清洗气和刻蚀气，也可用作有机合成的中间 …

2024年11月11日 · We demonstrate that the adjuvant-like behaviour of covalent organic framework (COF) biomaterial is dependent on its crystallinity. COF crystallinity is inversely correlated with the activation of...

2021年5月14日 · Reticular design has enabled the precise prediction of crystalline framework structures, tunability of chemical composition, incorporation of various functionalities onto the framework backbone, and as a consequence, fine-tuning of metal–organic framework (MOF) and covalent organic framework (COF) properties beyond that of any other material class.

Carbonyl fluoride, COF2, is used to make the refrigerant carbon tetrafluoride, CF4, via the reaction 2COF2(g) ⇌ CO2(g) + CF4(g), KC = 7.45 If only COF2 is present initially in a 2.00 L reaction vessel at a concentration of 2.43 M, how many moles of COF2 are present at equilibrium? A. 1.03 moles B. 4.25 moles C. 0.153 moles D. 0.752 moles

Carbonyl fluoride is a versatile intermediate to organic fluorine compounds. Its reaction with carbonyl compounds such as cyclohexanone, benzaldehyde and benzophenone gives the...

共价有机框架（Covalent Organic Frameworks, COFs）是一类由共价键连接的结晶性多孔材料，具有高度有序的孔道结构和高比表面积，在气体吸附及储存、光电转换、非均相催化、能源存储及转换领域有着广阔的应用前景。在结构开发方面，现在COF的研究主要集中在由二维片层得到的二维COF；三维COF由于缺乏空间对称的有机构筑单元，和低可逆性反应带来的合成困难，新结构的开发受到了很大制约。截止目前，庞大的三维拓扑数据库中仅有dia, ctn, bor, ffc, rra, srs, …