Oxygen reduction and evolution reactions constitute the core process of many vital energy
storage or conversion techniques. However, the kinetic sluggishness of the oxygen redox …

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 …

The intelligent design of non-metallic catalysts with high-performance and long-term stability
towards oxygen reduction reaction (ORR) is essentially required for green and sustainable …

Covalent organic frameworks (COFs) are crystalline organic porous polymers that can be
precisely integrated by building blocks to achieve pre‐designed composition, components …

Owing to the energy crisis and environmental pollution, developing efficient and robust
electrochemical energy storage (or conversion) systems is urgently needed but still very …

With the increasing demands for fuels, it's urgent to exploit energy devices with excellent
performance. The MOF-derived materials are promising candidates for energy conversion …

Covalent triazine frameworks (CTFs) are an innovative type of porous organic material
(POP) that has distinctive features, such as an aromatic Cdouble bondN linkages (triazine …

Heteroatom-doped porous carbon materials (HPCMs) have found extensive applications in
adsorption/separation, organic catalysis, sensing, and energy conversion/storage. The …

Currently, developing nonprecious‐metal catalysts to replace Pt‐based electrocatalysts in
fuel cells has become a hot topic because the oxygen reduction reaction (ORR) in fuel cells …