Facile synthesis of phosphorus doped graphitic carbon nitride polymers with enhanced visible-light photocatalytic activity

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 绿色化学催化团队

	Facile synthesis of phosphorus doped graphitic carbon nitride polymers with enhanced visible-light photocatalytic activity
	Zhang, L. ; Chen, X. ; Guan, J ; Jiang, Y ; Hou, T ; Mu, X.
刊名	Materials Research Bulletin
	2013
卷号	48 期号:9 页码:3485-3491
关键词	A. Nitrides A. Polymers A. Semiconductors D. Catalytic properties D. Optical properties
中文摘要	Phosphorus-doped carbon nitride materials were prepared by a one-pot green synthetic approach using dicyandiamide monomer and a phosphorus containing ionic liquid as precursors. The as-prepared materials were subjected to several characterizations and investigated as metal-free photocatalysts for the degradation of organic pollutants (dyes like Rhodamine B, Methyl orange) in aqueous solution under visible light. Results revealed that phosphorus-doped carbon nitride have a higher photocatalytic activity for decomposing Rhodamine B and Methyl orange in aqueous solution than undoped g-C3N4, which was attributed to the favorable textural, optical and electronic properties caused by doping with phosphorus heteroatoms into carbon nitride host. A facile postannealing treatment further improved the activity of the photocatalytic system, due to the higher surface area and smaller structural size in the postcalcined catalysts. The phosphorus-doped carbon nitride showed high visible-light photocatalytic activity, making them promising materials for a wide range of potential applications in photochemistry.
学科主题	绿色化学催化
收录类别	SCI
语种	英语
公开日期	2014-03-21
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn:8080/handle/337004/1636]
专题	青岛生物能源与过程研究所_绿色化学催化团队
推荐引用方式 GB/T 7714	Zhang, L.,Chen, X.,Guan, J,et al. Facile synthesis of phosphorus doped graphitic carbon nitride polymers with enhanced visible-light photocatalytic activity[J]. Materials Research Bulletin,2013,48(9):3485-3491.
APA	Zhang, L.,Chen, X.,Guan, J,Jiang, Y,Hou, T,&Mu, X..(2013).Facile synthesis of phosphorus doped graphitic carbon nitride polymers with enhanced visible-light photocatalytic activity.Materials Research Bulletin,48(9),3485-3491.
MLA	Zhang, L.,et al."Facile synthesis of phosphorus doped graphitic carbon nitride polymers with enhanced visible-light photocatalytic activity".Materials Research Bulletin 48.9(2013):3485-3491.