Covalent organic frameworks (COFs) are a class of organic crystalline porous materials
discovered in the early 21st century that have become an attractive class of emerging …

Porous crystalline materials usually include metal–organic frameworks (MOFs), covalent
organic frameworks (COFs), hydrogen-bonded organic frameworks (HOFs) and zeolites …

The practical utilization of covalent organic frameworks (COFs) with manipulation at the
atomic and molecular scale often demands their assembly on the nano-, meso-, and …

As a subclass of porous framework materials, covalent organic frameworks (COFs) feature
permanent porosity, long-range order, and rigid backbones, and offer an important material …

Metal-organic frameworks (MOFs) and covalent-organic frameworks (COFs) are constituting
two new classes of highly crystalline advanced permeable materials that have purchased …

Porous organic polymers (POPs) composed of organic building units linked via covalent
bonds are a class of lightweight porous network materials with high surface areas, tuneable …

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 …

Electrocatalysts with single metal atoms as active sites have received increasing attention
owing to their high atomic utilization efficiency and exotic catalytic activity and selectivity …

As hot topics in the chemical conversion of CO2, the photo‐/electrocatalytic reduction of CO2
and use of CO2 as a supporter for energy storage have shown great potential for the …