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

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

Multicomponent reactions (MCRs) can be used to introduce different functionalities into
highly stable covalent organic frameworks (COFs). In this work, the irreversible three …

Covalent organic frameworks (COFs) are porous crystalline polymers that result from the
formation of covalent bonds between precisely assembled organic units. Linkage chemistry …

We report the first covalent incorporation of reactive aliphatic amine species into covalent
organic frameworks (COFs). This was achieved through the crystallization of an imine-linked …

Sensing analysis is significantly important for human health and environmental safety, and
has gained increasing concern. As a promising material, porous organic polymers (POPs) …

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 …

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 …