Layered Organic Metal Chalcogenides (OMCs): From Bulk to Two-Dimensional Materials

Area of Science:

• Materials Science
• Nanotechnology
• Chemistry

Background:

• Two-dimensional (2D) materials offer unique properties but require functionalization for tailored applications.
• Modifying inorganic 2D materials with organic components is challenging yet highly sought after.
• Organic metal chalcogenides (OMCs) represent a new class of 2D materials with designable inorganic and organic parts.

Purpose of the Study:

• To review recent advancements in organic metal chalcogenides (OMCs) and their bulk precursors.
• To explore the synthesis strategies and diverse applications of OMC 2D materials.
• To discuss current challenges and future research directions for OMCs.

Main Methods:

• Introduction to the structural types of bulk precursors for OMCs.
• Exploration of synthesis methods for OMC 2D materials.
• Review of applications in photoelectricity, catalysis, sensors, and energy transfer.

Main Results:

• OMCs feature metal chalcogenide layers covalently linked by ordered organic functional motifs.
• The designability of both inorganic and organic components allows for structural and property diversity.
• OMCs demonstrate potential in various fields including photoelectricity, catalysis, sensing, and energy transfer.

Conclusions:

• OMCs offer a promising platform for developing advanced 2D materials with tunable properties.
• Overcoming synthesis challenges is key to unlocking the full potential of OMCs.
• Future research should focus on novel synthesis routes and expanding application areas for OMCs.