The dream to prepare well-defined materials drives the methodological evolution for
molecular synthesis, structural control and materials manufacturing. Among various …

Covalent organic frameworks (COFs) are a new class of crystalline porous materials
obtained from covalently attached organic building units. By virtue of the unique …

Two-dimensional covalent–organic frameworks (2D COFs) have recently emerged as great
prospects for their applications as new photocatalytic platforms in solar-to-hydrogen …

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

Covalent organic frameworks (COFs) are distinguished from other organic polymers by their
crystallinity,–, but it remains challenging to obtain robust, highly crystalline COFs because …

Single-crystal X-ray diffraction is a powerful characterization technique that enables the
determination of atomic arrangements in crystalline materials. Growing or retaining large …

The insolubility in solvents and poor processability of powder covalent organic frameworks
(COFs) considerably impede their practical application. To address these issues and bridge …

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

With the increasing demand for fuel causing serious environmental pollution, it is urgent to
develop new and environmentally friendly energy conversion devices. These energy …