Environmental pollution and resource shortage are two major problems in the current world.
Nuclear energy, a green energy with high energy density, has attracted extensive attention …

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

Two-dimensional (2D) covalent organic frameworks (COFs) are composed of structurally
precise, permanently porous, layered macromolecular sheets, which are traditionally …

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

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

Covalent organic frameworks (COFs) are a class of crystalline porous organic polymers with
permanent porosity and highly ordered structures. Unlike other polymers, a significant …

Metal–organic frameworks (MOFs), constructed from organic linkers and inorganic building
blocks, are well-known for their high crystallinity, high surface areas, and high component …

Covalent organic frameworks (COFs) as an emerging class of crystalline porous materials
have received much attention due to their tunable porosity, modifiable skeletons, and …

As a newly emerging kind of porous material, covalent organic frameworks (COFs) have
drawn much attention because of their fascinating structural features (eg, divinable structure …

Covalent organic frameworks (COFs) are organic porous materials with many potential
applications, which very often depend on the presence of chemical functionality at the …