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

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 crystalline porous polymers formed by a bottom‐
up approach from molecular building units having a predesigned geometry that are …

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 …

Two-dimensional covalent organic frameworks (2D COFs) form as layered 2D polymers
whose sheets stack through high-surface-area, noncovalent interactions that can give rise to …

Pre-designed structures and tailor-made functions make covalent organic frameworks
(COFs) quickly become promising reticular platforms for multidisciplinary fields. Despite the …

Covalent organic frameworks are constructed by covalently linking organic molecules into
crystalline 2D and 3D networks. Their architectural and chemical stability, coupled with their …

The development of effective, stable anhydrous proton‐conductive materials is vital but
challenging. Covalent organic frameworks (COFs) are promising platforms for ion and …

Covalent organic frameworks (COFs) are a category of organic crystalline porous materials,
which have been identified as an appealing and promising photocatalyst owing to attractive …

Multi-component hierarchically porous materials are an emerging class of materials with
tailored compositions, tunable distribution and sophisticated applications. An increasing …