Exploiting redox activity in metal-organic frameworks: concepts, trends and perspectives.

Area of Science:

• Materials Science
• Electrochemistry
• Nanotechnology

Background:

• Thousands of new metal-organic frameworks (MOFs) are discovered annually.
• Many MOFs exhibit inherent redox activity from their components or guest molecules.
• Redox-active MOFs possess distinct physical properties when their redox states are modulated.

Purpose of the Study:

• To highlight recent advancements in redox-active MOFs.
• To discuss experimental, theoretical, and computational approaches in this field.
• To emphasize the significance of these materials for technological applications.

Main Methods:

• Review of latest developments in redox-active MOFs.
• Focus on solid-state electrochemical and spectroelectrochemical techniques.
• Analysis of fundamental concepts and emerging trends.

Main Results:

• Redox modulation of MOFs yields distinct physical properties.
• These properties are crucial for applications such as conductors, catalysts, and sensors.
• New techniques enhance the study and utility of redox-active MOFs.

Conclusions:

• Redox-active MOFs are a promising class of electroactive materials.
• Their tunable properties are vital for diverse technological and industrial applications.
• Continued research is essential for unlocking their full potential.