Nitrogenous Intermediates in NO_x-involved Electrocatalytic Reactions

Area of Science:

• Sustainable chemistry
• Electrocatalysis
• Green chemical synthesis

Background:

• Chemical manufacturing increasingly seeks sustainable and carbon-neutral approaches using renewable resources.
• Electrocatalytic reactions involving nitrogen oxides (NOx) present a viable strategy for synthesizing diverse nitrogenous chemicals.
• Current limitations in NOx electrocatalysis include low selectivity, efficiency, and restricted reaction pathways due to challenges in controlling nitrogenous intermediates.

Purpose of the Study:

• To review recent advancements in studying and controlling nitrogenous intermediates in NOx-involved electrocatalytic reactions.
• To highlight methodologies enabling improved generation, conversion, and utilization of these intermediates.
• To discuss the impact of these advancements on synthesizing various nitrogenous products.

Main Methods:

• Focus on reviewing newly developed methodologies for intermediate control.
• Analysis of literature on NOx electrocatalytic reactions and their intermediates.
• Discussion of techniques for studying intermediate generation and utilization.

Main Results:

• Development of new methods for controllable generation and utilization of nitrogenous intermediates.
• Recent progress in NOx electrocatalysis leading to diverse products such as ammonia (NH3), organonitrogen molecules, and novel nitrogenous compounds.
• Demonstration of enhanced selectivity and efficiency in NOx electrocatalytic transformations.

Conclusions:

• Improved control over nitrogenous intermediates is key to advancing NOx electrocatalysis.
• Emerging methodologies are paving the way for more efficient and selective synthesis of valuable nitrogenous chemicals.
• The field holds significant promise for sustainable chemical production and carbon neutrality.