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) are an emerging category of organic polymers with
highly porous crystalline structures. In the last decade, reports on the use of COFs as …

Covalent organic frameworks (COFs) are crystalline porous materials constructed from
molecular building blocks using diverse linkage chemistries. Their modular construction …

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), an emerging class of organic crystalline polymers with
highly oriented structures and permanent porosity, can adopt 2D or 3D architectures …

Conjugated microporous polymers (CMPs) are a unique class of materials that combine
extended π-conjugation with a permanently microporous skeleton. Since their discovery in …

Direct photocatalytic hydrogen and oxygen evolution from water splitting is an attractive
approach for producing chemical fuels. In this work, a novel fluorenone‐based covalent …

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 …

The development of anhydrous proton-conducting materials is critical for the fabrication of
high-temperature (> 100° C) polymer electrolyte membrane fuel cells (HT-PEMFCs) and …

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 …