Graphene-Based Composite for Carbon Capture

Area of Science:

• Environmental Science
• Materials Science
• Chemical Engineering

Background:

• The global energy system relies heavily on fossil fuels, leading to significant carbon dioxide (CO2) emissions and contributing to climate change.
• Projected increases in global energy demand necessitate urgent development of emissions management and carbon cycle solutions for energy sustainability.
• Effective carbon capture technologies are crucial for mitigating the impacts of global warming.

Purpose of the Study:

• To review and assess graphene-based materials and their composites as suitable candidates for carbon capture.
• To analyze the influence of material type, preparation methods, and characterization techniques on CO2 reduction properties.
• To provide a resource for researchers investigating CO2 separation using graphene materials.

Main Methods:

• Literature review focusing on graphene-based materials for CO2 capture.
• Analysis of experimental and theoretical studies on graphene material performance.
• Evaluation of preparation and characterization methods for CO2 separation materials.

Main Results:

• Graphene-based materials demonstrate significant potential for reducing CO2 concentrations.
• The efficiency of CO2 capture is influenced by the specific graphene material, its preparation, and characterization.
• Graphene's versatility makes it a key material for environmental applications, including CO2 separation.

Conclusions:

• Graphene and its composites are effective materials for carbon capture and CO2 reduction.
• Further research is needed to enhance material efficiency and scalability for widespread application.
• This review serves as a valuable guide for researchers in the field of CO2 separation using graphene.