Self-Healing MXene- and Graphene-Based Composites: Properties and Applications

Area of Science:

• Materials Science
• Nanotechnology
• Composite Materials

Background:

• Graphene- and MXene-based composites are gaining attention for their self-healing capabilities, improving durability and reducing costs.
• Current research focuses on enhancing sensitivity, stretchability, flexibility, electrical conductivity, and healing efficacy.
• These materials show promise in wearable sensors, supercapacitors, electronic skin, and soft robotics.

Purpose of the Study:

• To review recent advancements in self-healing graphene- and MXene-based composites.
• To highlight key properties and applications of these advanced materials.
• To identify challenges and future research directions.

Main Methods:

• Literature review of recent studies on self-healing graphene and MXene composites.
• Analysis of material properties, including mechanical, electrical, and healing characteristics.
• Exploration of current and potential applications.

Main Results:

• Self-healing composites demonstrate potential for improved durability, cost-effectiveness, and performance in various applications.
• Graphene and MXenes offer superior electrochemical properties beneficial for biomedical and sensing applications.
• Key areas for improvement include shape adaptability, adhesiveness, durability, stretchability, and electromagnetic performance.

Conclusions:

• Significant progress has been made in self-healing graphene- and MXene-based composites, with broad application potential.
• Further research is crucial to address limitations in flexibility, stretchability, and shape adaptability.
• Optimizing synthesis, functionalization, and modification strategies are vital for future development.