Facile and green synthesis of novel porous g-C3N4/Ag3PO4 composite with enhanced visible light photocatalysis

doi:10.1016/j.ceramint.2016.10.125

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院固体物理研究所

	Facile and green synthesis of novel porous g-C3N4/Ag3PO4 composite with enhanced visible light photocatalysis
	Zhang, Jinfeng 1; Lv, Jiali 1; Dai, Kai 1; Liu, Qi 2; Liang, Changhao1,3,4 ; Zhu, Guangping 1
刊名	CERAMICS INTERNATIONAL
	2017
卷号	43 期号:1 页码:1522-1529
关键词	Chemical Preparation Composites Catalysis Photocatalytic Activity
DOI	10.1016/j.ceramint.2016.10.125
文献子类	Article
英文摘要	In this paper, novel Z-scheme porous graphitic C3N4 (Pg-C3N4)/Ag3PO4 composite was synthesized by a facile and green method at room temperature. Scanning electron microscopy (SEM), X-ray diffraction (XRD), energy dispersive spectrometer (EDS) and UV-vis diffuse reflectance spectroscopy (DRS) were used to characterize the structural, crystal and optical properties of the as-prepared nanocomposites. Photocatalytic activity of catalysts is evaluated by degrading methylene blue (MB) under visible light irradiation. The results showed that photocatalytic activity of Pg-C3N4/Ag3PO4 was much higher than that of Pg-C3N4 and Ag3PO4. The kinetic constant K-app of MB degradation over Pg-C3N4/Ag3PO4 was 1.45 and 9.6 times as high as that of Ag3PO4 and Pg-C3N4, respectively. Finally, Z-scheme photocatalytic mechanism is proposed.
WOS关键词	GRAPHITIC CARBON NITRIDE ; AG3PO4 SUB-MICROCRYSTALS ; HIGHLY EFFICIENT ; HYDROGEN-PRODUCTION ; HETEROJUNCTION STRUCTURE ; TERNARY COMPOSITE ; WATER OXIDATION ; H-2 EVOLUTION ; PERFORMANCE ; DEGRADATION
WOS研究方向	Materials Science
语种	英语
WOS记录号	WOS:000390737100088
资助机构	National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51502106 ; 51502106 ; 51502106 ; 51502106 ; 51302100) ; 51302100) ; 51302100) ; 51302100) ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; Leading talent of Anhui Province and Innovation Team of Design and Application of Advanced Energetic Materials ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51502106 ; 51502106 ; 51502106 ; 51502106 ; 51302100) ; 51302100) ; 51302100) ; 51302100)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/32781]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Huaibei Normal Univ, Anhui Key Lab Energet Mat, Coll Phys & Elect Informat, Huaibei 235000, Peoples R China 2.Chinese Acad Sci, Inst Microelect, Key Lab Microelect Devices & Integrated Technol, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Key Lab Mat Phys, Hefei 230031, Peoples R China 4.Chinese Acad Sci, Anhui Key Lab Nanomat & Nanotechnol, Inst Solid State Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jinfeng,Lv, Jiali,Dai, Kai,et al. Facile and green synthesis of novel porous g-C3N4/Ag3PO4 composite with enhanced visible light photocatalysis[J]. CERAMICS INTERNATIONAL,2017,43(1):1522-1529.
APA	Zhang, Jinfeng,Lv, Jiali,Dai, Kai,Liu, Qi,Liang, Changhao,&Zhu, Guangping.(2017).Facile and green synthesis of novel porous g-C3N4/Ag3PO4 composite with enhanced visible light photocatalysis.CERAMICS INTERNATIONAL,43(1),1522-1529.
MLA	Zhang, Jinfeng,et al."Facile and green synthesis of novel porous g-C3N4/Ag3PO4 composite with enhanced visible light photocatalysis".CERAMICS INTERNATIONAL 43.1(2017):1522-1529.