Product parameters of crystalline covalent triazine frameworks (CTFs)


Purity: >99wt%
Pore volume: 0.96 ml/g
Aperture: 1.1 nm
Nitrogen content: 20-25wt%
SSA (specific surface area): 1500-1600 m2/g
Non-conductive






Covalent organic framework materials (MOFs) are a class of organic porous crystalline materials connected by light elements (C, O, N, B, etc.) through covalent bonds. They benefit from the rich designability of organic monomers. The order and regularity of materials and the diversity of covalent bond forms, COFs have incomparable advantages over other traditional porous materials such as molecular sieves, porous polymers, metal organic framework materials (MOFs), such as low density and high specific surface area. , It is easy to modify and functionalize. Therefore, COFs materials have been extensively studied and exhibited excellent performance in the fields of gas storage and separation, heterogeneous catalysis, energy storage materials, optoelectronics, sensing, and drug delivery. Application prospects.

        The crystalline covalent triazine frameworks (CTFs) themselves lack electrons and are strong hydrogen bond acceptors. At the same time, the lone pair of N electrons have strong coordination and complexation, which can be used for the reversible removal and separation of hydrogen sulfide, sulfur dioxide, carbon dioxide, etc. Acidic substances, and used to separate heavy metals, radioactive isotopes, rare earths or rare metals.