Simple pyrolysis of urea into graphitic carbon nitride with recyclable adsorption and photocatalytic activity

Simple pyrolysis of urea into graphitic carbon nitride with recyclable adsorption and photocatalytic activity

Graphitic carbon nitride (g-C3N4) was produced on a large scale by the pyrolysis of urea under ambient pressure without additive assistance. The retainable pyrolysis-generated self-supporting atmosphere and the reaction temperature are two necessary conditions. This g-C3N4 as photocatalyst shows rec...

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Veröffentlicht in:Journal of materials chemistry 2011-01, Vol.21 (38), p.14398-14401
Hauptverfasser: Liu, Jinghai, Zhang, Tiekai, Wang, Zhichao, Dawson, Graham, Chen, Wei
Format: Artikel
Sprache:eng
Schlagworte:
Additives
Adsorption
Carbon nitride
Photocatalysis
Pressure
Pyrolysis
Temperature
Ureas
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Zusammenfassung:Graphitic carbon nitride (g-C3N4) was produced on a large scale by the pyrolysis of urea under ambient pressure without additive assistance. The retainable pyrolysis-generated self-supporting atmosphere and the reaction temperature are two necessary conditions. This g-C3N4 as photocatalyst shows recyclable adsorption and photocatalytic activity under visible light.
ISSN:0959-9428
1364-5501
DOI:10.1039/c1jm12620b