Sugarcane juice derived carbon dot–graphitic carbon nitride composites for bisphenol A degradation under sunlight irradiation

• Lan Ching Sim,
• Jing Lin Wong,
• Chen Hong Hak,
• Jun Yan Tai,
• Kah Hon Leong and
• Pichiah Saravanan

Beilstein J. Nanotechnol. 2018, 9, 353–363, doi:10.3762/bjnano.9.35

• urea and sugarcane juice as starting materials. The chemical composition, morphological structure and optical properties of the composites and CDs were characterized using various spectroscopic techniques as well as transmission electron microscopy. X-ray photoelectron spectroscopy (XPS) results

• superoxide anion radical (O2•−) and holes (h+) after performing multiple scavenging tests. Keywords: carbon dots; g-C3N4; photocatalytic degradation; sugarcane juice; sunlight; Introduction Carbon dots (CDs) predominantly consist of amorphous carbon together with nanocrystalline regions of sp2-hybridized

• been performed on the removal of the organic pollutant since foremost discovery by Prasannan and Imae [8]). Collectively, considering all of the aforementioned problems, it provokes the idea that the combination of g-C3N4 with CDs produced from sugarcane juice can be used for the photocatalytic