Emerging field of few-layered intercalated 2D materials

Area of Science:

• Materials Science
• Condensed Matter Physics
• Chemistry

Background:

• Intercalation involves inserting atoms or molecules into layered materials.
• Few-layer systems, particularly graphene and transition metal dichalcogenides, exhibit unique properties upon intercalation.
• Understanding these properties is crucial for advanced material applications.

Purpose of the Study:

• To provide a comprehensive review of intercalated layered 2D materials (2DMs).
• To highlight key concepts, synthetic methods, and emerging research directions.
• To discuss breakthroughs in superconductivity, band gap tuning, magnetism, optical properties, energy storage, and chemical reactions.

Main Methods:

• Literature review focusing on intercalated bilayer and few-layer 2DMs.
• Explanation of intercalation concepts relevant to few-layer systems.
• Synthesis methods for producing intercalated 2DMs.

Main Results:

• Intercalated 2DMs, especially graphene and TMDs, display fascinating properties.
• Significant breakthroughs in superconductivity, band gap tuning, magnetism, and optical properties are observed.
• Potential applications in energy storage and chemical reactions are highlighted.

Conclusions:

• Intercalated 2DMs represent a rapidly advancing research frontier.
• Further exploration promises novel functionalities and applications.
• This field holds significant potential for future technological innovations.