Synthesis of core–shell nanostructured magnetic photocatalyst Fe3O4@SiO2@Ag3PO4 with excellent visible-light-responding photocatalytic activity

Journal of Nanoparticle Research

Volumn 16, Issue 11, 2014, Pages

  Yao, Yang Rong ^a   Huang, Wan Zhen ^b   Zhou, Huan ^b   Cui, Xia ^a   Zheng, Yi Fan ^b   Song, Xu Chun ^a  

^a FUJIAN NORMAL UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Ag3PO4; Core shell; Magnetic photocatalyst; Nanostructured

Indexed keywords

ENERGY DISPERSIVE SPECTROSCOPY; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; IRON OXIDES; IRRADIATION; LIGHT; MAGNETIC SEPARATION; MAGNETITE; PHOTOCATALYTIC ACTIVITY; PHOTODEGRADATION; REUSABILITY; RHODIUM COMPOUNDS; SCANNING ELECTRON MICROSCOPY; SILICA; SILICON; WATER POLLUTION;

AG3PO4; COLOR REMOVAL EFFICIENCY; DIFFUSE REFLECTANCE SPECTRUM; HIGH-ANGLE ANNULAR DARK FIELDS; MAGNETIC PHOTOCATALYSTS; MAGNETIC RESPONSIBILITY; NANO-STRUCTURED; VISIBLE-LIGHT IRRADIATION;

BORON COMPOUNDS;

FERRIC OXIDE; NANOMATERIAL; SILICON DIOXIDE; SILVER DERIVATIVE; SILVER PHOSPHATE; UNCLASSIFIED DRUG; WATER;

AQUEOUS SOLUTION; ARTICLE; CATALYST; CONTROLLED STUDY; CRYSTAL STRUCTURE; ENERGY DISPERSIVE SPECTROSCOPY; FIELD SCANNING TRANSMISSION ELECTRON MICROSCOPY; FILTER; GRAIN; IRRADIATION; LIGHT; MAGNETIC FIELD; MAGNETIC SEPARATION; MASS SPECTROMETRY; PARTICLE SIZE; PHOTOCATALYSIS; PHOTOCATALYST; PHOTODEGRADATION; POLLUTION; SYNTHESIS; TRANSMISSION ELECTRON MICROSCOPY; ULTRAVIOLET SPECTROSCOPY; WASTE WATER RECYCLING; WATER MANAGEMENT; X RAY DIFFRACTION;

EID: 84912567678     PISSN: 13880764     EISSN: 1572896X     Source Type: Journal    
DOI: 10.1007/s11051-014-2742-2     Document Type: Article

References (38)

1. Asahi R, Morikawa T, Ohwaki T, Aoki K, Taga Y (2001) Visible-light photocatalysis in nitrogen-doped titanium oxides. Science 293:269–271
2. Beydoun D, Amal R, Low GKC, McEvoy S (2000) Novel photocatalyst: titania-coated magnetite activity and photodissolution. J Phys Chem B 104:4387–4396
3. 4 sub-microcrystals on photocatalytic properties. J Am Chem Soc 133:6490–6492
4. 4 (X = Cl, Br, I) heterocrystals with enhanced photocatalytic properties and stabilities. Phys Chem Chem Phys 13:10071–10075
5. 4 nanostructures and their photocatalytic properties. Phys Chem Chem Phys 14:14486–14488
6. 4 submicro-cubes on Ag nanowires to fabricate necklace-like heterostructures for photocatalytic applications. J Mater Chem 22:14847–14850
7. Cheng JP, Fang JH, Li M, Zhang WF, Liu F, Zhang XB (2013) Enhanced electrochemical performance of CoAl-layered double hydroxide nanosheet arrays coated by platinum films. Electrochim Acta 114:68–75
8. 2 shell for removal of microcystins. J Am Chem Soc 130:28–29
9. Fujishima A, Honda K (1972) Electrochemical photolysis of water at a semiconductor electrode. Nature 238:37–38
10. 4 composite. Solid State Sci 9:737–743
11. 4 suspension. Ind Eng Chem Res 51:5167–5173
12. 4/AgCl for photocatalytic removal of methylene blue under simulated solar light. Catal Commun 38:26–30
13. 2 and other semiconductors. Angew Chem Int Ed 52:7372–7408
14. 2. J Am Chem Soc 136:594–597
15. 4 submicro-crystals with enhanced photocatalytic properties. J Mater Chem A 1:2387–2390
16. 4 photocatalysts doped with chlorine. CrystEngComm 14:8076–8082
17. Jiang J, Zhao K, Xiao XY, Zhang LZ (2012) Synthesis and facet-dependent photoreactivity of BiOCl single-crystalline nanosheets. J Am Chem Soc 134:4473–4476
18. 4 microcrystals with high-index facets and enhanced photocatalytic properties. Chem Commun 49:636–638
19. 3 improves the rate and selectivity of photoelectrochemical water oxidation. J Am Chem Soc 136:1694–1697
20. 4 hybrid nanocomposite photocatalyst and study of the photocatalytic activity under visible light irradiation. J Mater Chem A 1:5333–5340
21. Levin CS, Hofmann C, Ali TA, Kelly AT, Morosan E, Nordlander P, Whitmire KH, Halas NJ (2009) Magnetic–plasmonic core–shell nanoparticles. ACS Nano 3:1379–1388
22. 4 sub-micrometre composite: facile synthesis, high visible light-driven photocatalytic efficiency, and good recyclability. RSC Adv 2:5108–5111
23. 4/BiOI heterostructures with highly efficient visible light photocatalytic activity: the case of interface lattice and energy level match. J Mater Chem A 1:3421–3429
24. 4/CdS nanocomposites and their use as recyclable photocatalysts. Cryst Growth Des 9:197–202
25. 2 nanobelt heterostructures. Appl Surf Sci 258:9805–9809
26. 2 microspheres with a tunable mesoporous anatase shell for highly selective and effective enrichment of phosphopeptides. ACS Nano 6:3179–3188
27. 2 nanosheets with exposed (001) facets. Phys Chem Chem Phys 13:8915–8923
28. 2 in water over layered double hydroxides. Angew Chem Int Ed 51:8008–8011
29. 3·H2O: visible-light photocatalyst for bacteria destruction. Inorg Chem 48:10697–10702
30. Wang P, Huang BB, Lou ZZ, Zhang XY, Qin XY, Dai Y, Zheng ZK, Wang XN (2010) Synthesis of highly efficient Ag@AgCl plasmonic photocatalysts with various structures. Chem Eur J 16:538–544
31. 2 (110). J Am Chem Soc 135:19039–19045
32. 2 hollow spheres: fabrication and photocatalytic activity. J Phys Chem C 113:553–558
33. 2 visible light photocatalyst for the degradation of methylene blue and rhodamine B solutions. J Mater Chem 22:4050–4055
34. 4 coupled BiOCl: a highly efficient magnetic photocatalyst. Appl Catal B 90:458–462
35. Zhang WF, Liu F, Li QQ, Shou QL, Cheng JP, Zhang L, Nelson BJ, Zhang XB (2012a) Transition metal oxide and graphene nanocomposites for high-performance electrochemical capacitors. Phys Chem Chem Phys 14:16331–16337
36. 2 semiconductor nanocomposites with enhanced photocatalytic activity and stability. New J Chem 36:1541
37. Zhang J, Xia JX, Yin S, Li HM, Xu H, He MQ, Huang LY, Zhang Q (2013) Improvement of visible light photocatalytic activity over flower-like BiOCl/BiOBr microspheres synthesized by reactable ionic liquids. Colloid Surf A 420:89–95
38. Zhu MS, Chen PL, Liu MH (2011) Graphene oxide enwrapped Ag/AgX (X = Br, Cl) nanocomposite as a highly efficient visible-light plasmonic photocatalyst. ACS Nano 5:4529–4536