Ionic liquids and deep eutectics as a transformative platform for the synthesis of nanomaterials

Area of Science:

• Materials Science and Engineering
• Nanotechnology
• Green Chemistry

Background:

• Traditional nanomanufacturing faces challenges in efficiency, safety, and environmental impact.
• Ionic liquids (ILs) and Deep Eutectic Solvents (DES) are emerging as advanced synthesis media.
• These solvent systems offer unique properties for material synthesis and nanostructure control.

Purpose of the Study:

• To explore the potential of ILs and DES as revolutionary media for inorganic nanomaterial synthesis.
• To highlight how these systems enable more efficient, safer, and environmentally benign preparation of high-quality nanomaterials.
• To showcase novel manufacturing techniques for controlling nanostructure growth and assembly.

Main Methods:

• Utilizing ionic liquids (ILs) as a synthesis medium for inorganic nanomaterials.
• Employing Deep Eutectic Solvents (DES) and mixed systems for combinatorial material design.
• Applying unconventional synthesis methods, including deep eutectic-solvothermal and ionothermal techniques.

Main Results:

• Demonstrated ILs enable efficient synthesis of nanomaterials with exceptional properties, such as light phosphors with high quantum yields.
• Showcased record-figure-of-merit thermoelectric nanomaterials synthesized using these advanced media.
• Presented efficient photocatalysts and controlled nanostructure development through IL and DES applications.

Conclusions:

• Ionic liquids and Deep Eutectic Solvents provide universal manufacturing techniques for nanomanufacturing.
• These solvent systems offer solutions to existing nanomanufacturing problems and open new possibilities for nanostructure control.
• The smart combination of ILs/DES with unconventional methods leads to advanced nanomaterials with superior performance.