Dual Atom Catalysts for Energy and Environmental Applications

Area of Science:

• Materials Science
• Catalysis
• Nanotechnology

Background:

• Atomically dispersed catalysts are gaining interest for high metal utilization.
• Dual-atom catalysts (DACs) represent a promising class of these materials.

Purpose of the Study:

• To review recent findings on the synthesis, characterization, structure-property relationships, and computational studies of DACs.
• To cover the full spectrum of DAC applications in thermocatalysis, electrocatalysis, and photocatalysis.

Main Methods:

• Qualitative and quantitative characterization techniques.
• Density Functional Theory (DFT) calculations.
• High-throughput catalyst exploration and screening using machine-learning algorithms.

Main Results:

• DACs demonstrate unique synergies and superiorities compared to conventional catalysts.
• Integrated characterization and DFT insights reveal structure-property relationships.
• Machine learning accelerates catalyst discovery and optimization.

Conclusions:

• DACs are tunable catalysts with significant potential for future developments.
• Continued research in DACs promises advancements in catalysis.
• The field is poised for exciting breakthroughs in catalyst design and application.