Synergistic photocatalysis of Cr(VI) reduction and 4-Chlorophenol degradation over hydroxylated α-Fe2O3 under visible light irradiation

Journal of Hazardous Materials

Volumn 311, Issue , 2016, Pages 11-19

  Wang, Ji Chao ^a   Ren, Juan ^a   Yao, Hong Chang ^a   Zhang, Lin ^a   Wang, Jian She ^a   Zang, Shuang Quan ^a   Han, Li Feng ^b   Li, Zhong Jun ^a  

^a ZHENGZHOU UNIVERSITY   (China)

^b ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY   (China)

Author keywords

4 Chlorophenol oxidation; Cr(VI) reduction; Fe2O3; Surface hydroxyl; Synergistic effect

Indexed keywords

CATALYSIS; CHROMIUM COMPOUNDS; DEGRADATION; IONIZATION OF GASES; IRRADIATION; PHOTOCATALYSIS;

4-CHLOROPHENOL; 4-CHLOROPHENOL (4-CP); CR REDUCTIONS; PHOTOCATALYTIC ACTIVITIES; PHOTOCATALYTIC DEGRADATION MECHANISM; SURFACE HYDROXYL; SYNERGISTIC EFFECT; VISIBLE-LIGHT IRRADIATION;

LIGHT;

4 CHLOROPHENOL; ALPHA IRON OXIDE; BUTANOL; CHROMIUM; DISSOLVED OXYGEN; FERRIC OXIDE; HYDROXYL GROUP; IRON OXIDE; OXYGEN; UNCLASSIFIED DRUG;

CATALYSIS; CHEMICAL COMPOUND; CHROMIUM; EXPERIMENTAL STUDY; HYDROXYL RADICAL; IRON OXIDE; IRRADIATION; PHOTODEGRADATION; PHOTOLYSIS; PHOTOOXIDATION; SOLVENT; SYNERGISM; VISIBLE SPECTRUM;

ARTICLE; CHEMICAL COMPOSITION; CRYSTAL STRUCTURE; ELECTRON TRANSPORT; HYDROXYLATION; IRRADIATION; LIGHT; PARTICLE SIZE; PHOTOCATALYSIS; PHOTODEGRADATION; PHOTOREACTIVITY; REDUCTION; SOLVENT EFFECT; SURFACE PROPERTY; THERMOGRAVIMETRY; VISIBLE LIGHT IRRADIATION; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 84959289627     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2016.02.055     Document Type: Article

References (52)

1. Zangeneh H., Zinatizadeh A.A.L., Habibi M., Akia M., Hasnain Isa M. Photocatalytic oxidation of organic dyes and pollutants in wastewater using different modified titanium dioxides: a comparative review. J. Ind. Eng. Chem. 2015, 26:1-36.
2. Byrne J.A., Dunlop P.S., Hamilton J.W., Fernandez-Ibanez P., Polo-Lopez I., Sharma P.K., Vennard A.S. A review of heterogeneous photocatalysis for water and surface disinfection. Molecules 2015, 20:5574-5615.
3. Yin X., Liu W., Ni J. Removal of coexisting Cr(VI) and 4-chlorophenol through reduction and Fenton reaction in a single system. Chem. Eng. J. 2014, 248:89-97.
4. Spasiano D., Marotta R., Malato S., Fernandez-Ibañez P., Di Somma I. Solar photocatalysis: materials reactors, some commercial, and pre-industrialized applications. A comprehensive approach. Appl. Catal. B: Environ. 2015, 170-171:90-123.
5. 5 nanocomposites prepared by an EISA route with enhanced photocatalytic activity in simultaneous Cr(VI) reduction and methyl orange decolorization under visible light irradiation. J. Hazard. Mater. 2015, 286:64-74.
6. Wiederhold J.G. Metal stable isotope signatures as tracers in environmental geochemistry. Environ. Sci. Technol. 2015, 49:2606-2624.
7. 2. Appl. Catal. B: Environ. 2013, 129:409-415.
8. 2, and the photocatalytic performance over Cr(VI) and 2,4-dichlorophenol co-existed wastewater. J. Alloy. Compd. 2015, 638:435-442.
9. Song H., Shang J., Ye J., Li Q. Investigations on photoelectrocatalytic reduction of Cr(VI) over titanium dioxide anode and metal cathode. Thin Solid Films 2014, 551:158-162.
10. Valari M., Antoniadis A., Mantzavinos D., Poulios I. Photocatalytic reduction of Cr(VI) over titania suspensions. Catal. Today 2014, 252:190-194.
11. Yue D., Qian X., Zhao Y. Photocatalytic remediation of ionic pollutant. Sci. Bull. 2015, 60:1791-1806.
12. 2 nano-photocatalyst for 4-chlorophenol degradation under sunlight irradiation. J. Hazard. Mater. 2013, 261:44-54.
13. y nanoparticles with enhanced visible light-driven photocatalytic performance for removal of Cr(VI) or RhB. Appl. Catal. B: Environ. 2015, 179:558-573.
14. 2/rGO microcomposites. J. Mol. Catal. A: Chem. 2015, 410:41-48.
15. 2 nanorods with different aspect ratios for dye degradation and Cr(VI) photoreduction. Phys. Chem. Chem. Phys. 2015, 17:18670-18676.
16. 3/MWCNTs photocatalysts for simultaneous Cr(VI) reduction and orange II degradation under visible light irradiation. Appl. Surf. Sci. 2015, 353:939-948.
17. 2. Environ. Sci. Technol. 2008, 42:913-919.
18. 2, as photocatalysts. J. Photoch. Photobiol. A: Chem. 1998, 114:81-88.
19. Dhal B., Thatoi H.N., Das N.N., Pandey B.D. Chemical and microbial remediation of hexavalent chromium from contaminated soil and mining/metallurgical solid waste: a review. J. Hazard. Mater. 2013, 250-251:272-291.
20. 2 photocatalysis. Environ. Sci. Technol. 2005, 39:6251-6259.
21. Li B., Huang H., Guo Y., Zhang Y. Diatomite-immobilized BiOI hybrid photocatalyst: facile deposition synthesis and enhanced photocatalytic activity. Appl. Surf. Sci. 2015, 353:1179-1185.
22. 2 nanoheterostructured photocatalyst for degrading pollutants and its photogenerated charge transfer mechanism. J. Hazard. Mater. 2012, 243:169-178.
23. 2O architectures in ionic liquids by the assistance of microwave irradiation with high photochemical activity. Dalton Trans. 2011, 40:6745-6750.
24. 2 core-shell nanorods with controllable shell thickness and enhanced photocatalytic activity under visible light irradiation. Appl. Surf. Sci. 2015, 349:279-286.
25. 4 under visible light irradiation. Catal. Today 2014, 224:34-40.
26. 2O heterostructures under visible light irradiation. ACS Appl. Mater. Interfaces 2015, 7:8631-8639.
27. Hankin A., Alexander J.C., Kelsall G.H. Constraints to the flat band potential of hematite photo-electrodes. Phys. Chem. Chem. Phys. 2014, 16:16176-16186.
28. 3 NPs embedded into ZnAlFe-LDH matrices and their catalytic efficiency in wastewater remediation. Catal. Today 2015, 252:7-13.
29. 3/TS-1 with core/shell structure and application in photocatalytic degradation. Microporous Mesoporous Mater. 2015, 203:202-207.
30. 3 composite photocatalyst activate in the degradation of 4-chlorophenol and orange II under daylight irradiation. Appl. Catal. B: Environ. 2007, 76:73-81.
31. 3 core-shell nanowires. Appl. Catal. B: Environ. 2015, 162:319-326.
32. 3 supported on natural algerian clay: characteristics kinetic and thermodynamic study. Chem. Eng. J. 2012, 200-202:611-618.
33. 3 nanowires: indispensable role of surface bound Fe(II). ACS Appl. Mater. Interaces 2015, 7:1997-2005.
34. 3 thin films active for photoelectrochemical water splitting. Chem. Mater. 2008, 20:3803-3805.
35. 2 nanoheterostructure for photocatalytic degradation of malachite green. Catal. Today 2014, 224:171-179.
36. 3 as a photocatalytic material: a review. Appl. Catal. A: Gen. 2015, 498:126-141.
37. Guijarro N., Prevot M.S., Sivula K. Surface modification of semiconductor photoelectrodes. Phys. Chem. Chem. Phys. 2015, 17:15655-15674.
38. Kroemer H. Quasi-electric fields and band offsets: teaching electrons new tricks. ChemPhysChem 2001, 2:490-499.
39. 3 hybrid material as highly efficient heterogeneous catalyst for degradation of organic contaminants. Carbon 2013, 60:437-444.
40. 3 as efficient visible photocatalysts and mechanism insight. J. Phys. Chem. C 2013, 117:1358-1365.
41. 3 microstructures: toluene-water interface-assisted synthesis, characterization, and applications in wastewater treatment and visible-light photocatalysis. Chem. Eng. J. 2014, 236:139-148.
42. Shi X.-F., Li N., Zhao K., Cui G.-W., Zhao Y.-Q., Ma M.-Y., Xu K.-H., Li P., Dong Y.-B., Tang B. A dye-sensitized FeOO H-CNT photocatalyst with three electron transfer channels regulated by hydrogen bonding. Appl. Catal. B: Environ. 2013, 136-137:334-340.
43. 3 nanocrystal in its different morphological attributes: growth mechanism, optical and magnetic properties. Nanotechnology 2007, 18:275608.
44. Liu J., Liu Y., Liu N., Han Y., Zhang X., Huang H., Lifshitz Y., Lee S.-T., Zhong J., Kang Z. Metal-free efficient photocatalyst for stable visible water splitting via a two-electron pathway. Science 2015, 347:970-974.
45. 3/Pt nanoparticles as water activation agent for photoelectrochemical water splitting. Sci. Rep. U.K. 2015, 5:9130.
46. Cong Y., Chen M., Xu T., Zhang Y., Wang Q. Tantalum and aluminum co-doped iron oxide as a robust photocatalyst for water oxidation. Appl. Catal. B: Environ. 2014, 147:733-740.
47. Poulin S., Franca R., Moreau-Belanger L., Sacher E. Confirmation of X-ray photoelectron spectroscopy peak attributions of nanoparticulate iron oxides, using symmetric peak component line shapes. J. Phys. Chem. C 2010, 114:10711-10718.
48. 3 nanocubes in oleate by a two-phase solvothermal method. Eur. J. Inorg. Chem. 2015, 2015:288-295.
49. Zhu G., Lin T., Lü X., Zhao W., Yang C., Wang Z., Yin H., Liu Z., Huang F., Lin J. Black brookite titania with high solar absorption and excellent photocatalytic performance. J. Mater. Chem. A 2013, 1:9650-9653.
50. Hossain M.M., Ku B.-C., Hahn J.R. Synthesis of an efficient white-light photocatalyst composite of graphene and ZnO nanoparticles: application to methylene blue dye decomposition. Appl. Surf. Sci. 2015, 354:55-65.
51. Xu H., Pei H., Xiao H., Hu W. Degradation mechanism of hydrogen-terminated porous silicon in the presence and in the absence of light. AIP Adv. 2015, 5:067125.
52. Dong G., Zhang L. Synthesis and enhanced Cr(VI) photoreduction property of formate anion containing graphitic carbon nitride. J. Phys. Chem. C 2013, 117:4062-4068.