Research Progress of β-Ketoenamine COFs TpPa-1 and Its Composites
DU Jin-Jun, LIU Zhong-He, HAN Huai-Ze, YAN Bao-Lin, FANG Bing, DAI Yu-Hua*
College of New Materials and Chemical Engineering,Beijing Key Laboratory of Special Elastomeric Composite Materials, Beijing Institute of Petrochemical Technology,Beijing 102617,China
Abstract Covalent organic frameworks(COFs) are a novel class of polymeric materials composed of lightweight elements such as C,H,N,and O,connected by covalent bonds.They possess outstanding advantages including high specific surface area,high porosity,low density,ordered pore channels,and controllable structures,which have attracted significant attention from researchers.This article synthesizes recent research achievements by domestic and international scholars,summarizing the preparation methods of β-ketoenamine-based COFs(TpPa-1) and their composite materials.Additionally,it reviews the research progress in the applications of TpPa-1 and its composites in fields such as separation,adsorption,catalysis,and energy storage.Finally,corresponding suggestions are proposed to address existing challenges.
DU Jin-Jun, LIU Zhong-He, HAN Huai-Ze, YAN Bao-Lin, FANG Bing, DAI Yu-Hua. Research Progress of β-Ketoenamine COFs TpPa-1 and Its Composites[J]. Chinese Journal of Chemical Education, 2026, 47(6): 1-13.
