Synthesis of graphitic carbon nitride by heating mixture of urea and thiourea for enhanced photocatalytic H₂ production from water under visible light

详细信息    查看全文

• 作者：Yu Zhang^a ; Huihua Gong^b ; Guangxia Li^a ; Hongmei Zeng^b ; Lin Zhong^a ; ; Kewei Liu^b ; Hongmei Cao^b ; Hongjian Yan^b ; ^{hjyan@scu.edu.cn} ; ^{zhonglin@scu.edu.cn}
• 关键词：g-C3N4 ; Hydrogen ; Visible light ; Photocatalysts
• 刊名：International Journal of Hydrogen Energy
• 出版年：2017
• 出版时间：5 January 2017
• 年：2017
• 卷：42
• 期：1
• 页码：143-151
• 全文大小：1760 K
• 卷排序：42

文摘

g-C3N4 was prepared by recrystallization and calcining the mixture of urea and thiourea. The photocatalytic activity of the CN-X is much higher than that of CNU and CNT, respectively. The optimal thiourea's mass ratio in the starting mixture is about 2.44%.