Topological catalysis in the language of chemistry

Abstract

<p>Topological phases of matter are an active research topic because of their multiple applications, including in quantum computers and energy-efficient devices. The last decade has witnessed a growing interest in experimental chemistry-heterogeneous catalysis, asymmetry synthesis, etc. but there remains a lack of understanding of how topological properties interact with the reaction processes. Thus, a critical review of the chemical properties of topological materials is urgent, which is not only important for the design of highly efficient catalysts for clean energy production and carbon neutrality, but also provides an alternative tool to understand and tailor the topological properties for physicists, chemists, and material scientists. In this review, we begin with the concept of topology and topological materials and then attempt to uncover the underlying relationship between topological properties and catalytic reactions. Further, recent progress in the development of topological catalysts for various reactions is discussed, including hydrogen evolution, CO<sub>2</sub> reduction, and selective hydrogenation. We discussed the factors that may suppress the contribution of topological electronic structures, especially surface reconstruction, and oxidation. Most importantly, we elaborate on the challenges and controversies in the understanding of the topological catalysis mechanisms from in-situ electrochemical characterization techniques. In the end, we highlight the promising techniques to further uncover the topological catalysis mechanisms and how to extend the application of topological materials.</p>

Green synthesis of hypercrosslinked polymers for CO2 capture and conversion: recent advances, opportunities, and challenges

“…(3) HCPs with designed morphologies are also able to expose active sites conjugated with metal, resulting in superior catalytic activity. 221–223…”

Perspectives of Magnetically Enhanced Electroconversion of CO2 to Formic Acid and Formate

“…The metal-free-based catalysts mainly consist in carbon and nitrogen (boron)-doped carbon. ,, Additionally, the metal-based catalysts for ERCO 2 to formic acid/formate comprise Bi, Sn, Pb, and In, to name a few. The electrocatalysts are typically in the form of metal-based nanoparticles, and they can be supported in porous materials that can increase the reaction-specific surface, such as supports based on carbon materials. ,,− …”

Catalysis Under Alternating Magnetic Field: Rethinking the Origin of Enhanced Hydrogen Evolution Activities

“…Both the reaction selectivity and efficiencies can be changed as a result of the radical pair effects. [57][58][59][60]…”