A perspective on liquid salts for energy and materials

Area of Science:

• Materials Science
• Electrochemistry
• Chemical Engineering

Background:

• Liquid salts, including molten salts and ionic liquids, present significant opportunities for addressing energy and materials challenges.
• These unique solvent systems offer tunable properties for diverse chemical processes.

Purpose of the Study:

• To review key topics from a Faraday Discussion volume concerning liquid salt applications.
• To explore advancements in electrowinning, process optimization, electrochemical devices, and specialized chemistries.

Main Methods:

• Literature review of topics presented in a Faraday Discussion volume.
• Synthesis of information on electrowinning, ionic liquid chemistry, biomass conversion, carbon chemistry, and nuclear applications.

Main Results:

• Discussion of improved metal electrowinning processes.
• Exploration of new electrochemical device concepts and optimized process parameters.
• Overview of applications in biomass conversion, carbon chemistry, and nuclear energy.

Conclusions:

• Liquid salts demonstrate high potential across a spectrum of critical applications.
• Further research in these areas promises significant rewards in energy and materials science.