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Carbon Material-Based Aerogels for Gas Adsorption: Fabrication, Structure Design, Functional Tailoring, and
Lianming Zhang1, Yu Lei2, Peng He3
1Engineering Research Center of Green Process, School of Resources and Environmental Engineering, Shandong Agriculture and Engineering University, Jinan 250100, China.
Nanomaterials (Basel, Switzerland)
|September 23, 2022
Summary
Carbon material-based aerogels (CMBAs) offer tunable properties for diverse applications. This review details their fabrication, structural design, and functional tailoring for enhanced gas adsorption, particularly for environmental monitoring.
Area of Science:
- Materials Science
- Nanotechnology
- Environmental Science
Background:
- Carbon material-based aerogels (CMBAs) possess unique properties like high surface area and conductivity.
- These properties make CMBAs promising for energy storage, environmental remediation, and catalysis.
Purpose of the Study:
- To review recent advancements in the fabrication and structural design of CMBAs.
- To explore functional tailoring strategies for CMBAs.
- To analyze the gas adsorption applications and mechanisms of CMBAs.
Main Methods:
- Discussing fabrication methods using various carbon precursors.
- Detailing strategies for structural regulation (porosity, periodicity).
- Presenting synthesis of hybridized CMBAs with other nanomaterials.
Main Results:
- Functional CMBAs demonstrate effective adsorption of CO2, CO, H2S, H2, and organic gases.
- Hybridization enhances CMBAs' properties and functions.
- Structure-property relationships for gas adsorption are analyzed.
Conclusions:
- CMBAs offer significant potential for environmental analysis and harmful gas monitoring.
- Further research into synthesis and functional tailoring will drive broader applications.
- This review provides insights into the development and prospects of CMBAs.
