期刊论文Biomimetic Dual-Coordination-Sphere Porphyrin-Based Covalent Organic Frameworks Enable Efficient and Selective Furfural Oxidation复制

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J Zhan, X Wu, X Qiu, Z Li
ACS Applied Materials & Interfaces, 2025
ACS Publications
Drawing inspiration from the hierarchical architecture of natural metalloenzymes, we present a biomimetic approach to create an efficient catalyst by engineering both first and second coordination spheres within a covalent organic framework (COF). The catalyst, Fe-TAPP-TT, was synthesized through solvothermal condensation of 5, 10, 15, 20-tetrakis (4-aminophenyl) porphyrin (TAPP) and thieno [3, 2-b] thiophene-2, 5-dicarboxaldehyde (TT), followed by iron metallization. In this architecture, the Fe-porphyrin center serves as the …