N-Doped Graphene Aerogels - GELS / Alfa Chemistry

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N-Doped Graphene Aerogels

Graphene is a two-dimensional network in which sp²-hybridized carbon (C) atoms are arranged in two different triangular sub-lattices^[1]. The physical and chemical properties of graphene may be significantly altered by doping nitrogen (N) atoms. On this basis, N-doped graphene aerogels have been widely studied by scientists in various fields, and have proved to be promising materials for environmental remediation and energy storage.

Specification

Items	Parameters
Catalog	GEL-GBA003
Preparation Method	Hydrothermal method
Size	Diameter: 1 cm; height: 2.5 cm
Appearance	Black, cylindrical
Element Content	C: 75 wt%; O: 14 wt%；N: 11 wt%
Specific Surface Area	360 m²/g
Density	30 kg/m³
Storage	Sealed in room temperature and pressure

*Note: The product parameters listed on the page are for reference only, and can be adjusted according to your actual needs.

Features

Applications

Organic pollutant removal

Ren et al^[2]. fabricated the N-doped graphene aerogels by using graphene oxide and melamine via the hydrothermal self-assembly and thermal annealing process. The aerogels showed excellent adsorption capacity for organic solvents, and adsorption recyclability. So, N-doped graphene aerogels would be promising materials for removing organic pollutants from water.

Organic pollutant removal

Electrode materials

Similar to S or P-doped graphene aerogels, N-doped graphene aerogels also exhibit great potential as electrode materials for supercapacitors. For example, Chen and co-workers^[3] synthesized hierarchical porous N-doped graphene aerogels with good wettability by a one-step hydrothermal method using graphene oxide as a precursor and urea phosphate as a nitrogen dopant and hydroxyl group protector. Wettability between electrode materials and ionic liquid electrolytes is key to improving the performance of electrode materials for supercapacitors. Therefore, N-doped graphene aerogels play an extremely important role in the research of energy storage materials.

Electrode materials

Why Choose Us?

Alfa Chemistry is proud to offer high quality N-doped graphene aerogels to our customers. In addition, you can customize the product in different sizes, morphologies and densities according to your actual needs. Just call us if you need help, and we will deliver the product on time and under budget.

References

Lv, R.; et al. Nitrogen-doped graphene: beyond single substitution and enhanced molecular sensing. Scientific Reports. 2012, 2: 586.
Ren, H.; et al. Facile synthesis of N-doped graphene aerogel and its application for organic solvent adsorption. Journal of Materials Science. 2016, 51: 6419-6427.
Chen, Y.; et al. Hierarchical porous N-doped graphene aerogel with good wettability for high-performance ionic liquid-based supercapacitors. Electrochimica Acta. 2021, 366: 137414.

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