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 …

Organic photochemistry is intensely developed in the 1980s, in which the nature of excited
electronic states and the energy and electron transfer processes are thoroughly studied and …

Covalent organic frameworks (COF), with rigid, highly ordered and tunable structures, can
actively manipulate the synergy of entropic selectivity and enthalpic selectivity, holding great …

Covalent organic frameworks (COFs) have entered the stage as a new generation of porous
polymers which stand out by virtue of their crystallinity, diverse framework topologies and …

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

Rational design of covalent organic frameworks (COFs) to broaden their diversity is highly
desirable but challenging due to the limited, expensive, and complex building blocks …

As a newly emerging kind of porous material, covalent organic frameworks (COFs) have
drawn much attention because of their fascinating structural features (eg, divinable structure …

Covalent organic frameworks (COFs) enable precise reticulation of organic building units
into extended 2D and 3D open networks using strong covalent bonds to constitute …

Abstract 3D ionic covalent organic framework (COF) membranes, which are envisioned to
be able to break the trade-off between ion conductivity and ion selectivity, are waiting for …

Molecular separations that enable selective transport of target molecules from gas and liquid
molecular mixtures, such as CO2 capture, olefin/paraffin separations, and organic solvent …