Covalent organic frameworks (COFs) are a class of organic crystalline porous materials
discovered in the early 21st century that have become an attractive class of emerging …

Although C–H functionalization is one of the simplest reactions, it requires the use of highly
active and selective catalysts. Recently, C–H-active transformations using porous materials …

Covalent organic frameworks offer a molecular platform for integrating organic units into
periodically ordered yet extended two-and three-dimensional polymers to create …

Metal nanoparticles have drawn great attention in heterogeneous catalysis. One challenge
is that they are easily deactivated by migration-coalescence during the catalysis process …

Covalent organic frameworks (COFs) are a class of crystalline porous organic polymers with
permanent porosity and highly ordered structures. Unlike other polymers, a significant …

Covalent organic frameworks (COFs) are promising materials for advanced molecular-
separation membranes, but their wide nanometer-sized pores prevent selective gas …

Covalent organic frameworks (COFs) are crystalline porous polymers formed by a bottom‐
up approach from molecular building units having a predesigned geometry that are …

Covalent organic frameworks (COFs) are organic porous materials with many potential
applications, which very often depend on the presence of chemical functionality at the …

The chemical microenvironment modulation of metal nanoparticles (NPs) holds promise for
tackling the long‐lasting challenge of the trade‐off effect between activity and selectivity in …

Heterogeneous catalysts offer a cyclable platform for exploring efficient transformation
systems, and their promising applications underpin a broad research interest. Covalent …