Intensifying energy crises and severe environmental issues have led to the discovery of
renewable energy sources, sustainable energy conversion, and storage technologies …

In this Review we survey the molecular sieving behaviour of metal–organic framework
(MOF) and covalent organic framework (COF) membranes, which is different from that of …

Covalent organic frameworks (COFs) represent an emerging class of organic photocatalysts.
However, their complicated structures lead to indeterminacy about photocatalytic active sites …

Optimizing the electronic structure of covalent organic framework (COF) photocatalysts is
essential for maximizing photocatalytic activity. Herein, we report an isoreticular family of …

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 …

As a key structural parameter, phase depicts the arrangement of atoms in materials.
Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the …

Porous covalent organic frameworks (COFs) enable the realization of functional materials
with molecular precision. Past research has typically focused on generating rigid …

Covalent organic frameworks (COFs) represent an important class of crystalline porous
materials with designable structures and functions. The interconnected organic monomers …

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

Synthetic chemists have developed robust methods to synthesize discrete molecules, linear
and branched polymers, and disordered cross-linked networks. However, two-dimensional …