Defect-induced band gap narrowed CeO2 nanostructures for visible light activities

Industrial and Engineering Chemistry Research

Volumn 53, Issue 23, 2014, Pages 9754-9763

  Khan, Mohammad Mansoob ^a   Ansari, Sajid Ali ^a   Pradhan, Debabrata ^b   Han, Do Hung ^a   Lee, Jintae ^a   Cho, Moo Hwan ^a  

^a Yeungnam University   (South Korea)

^b INDIAN INSTITUTE OF TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

AROMATIC COMPOUNDS; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ENERGY GAP; NANOSTRUCTURES; PHOTOCATALYSIS; SPECTROSCOPY; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

BRUNAUER EMMETT TELLERS; DIFFUSE REFLECTANCE SPECTROSCOPY; ELECTRON BEAM IRRADIATION; EXCELLENT PHOTOCATALYTIC ACTIVITIES; LINEAR-SCAN VOLTAMMETRY; PHOTOELECTROCHEMICALS; VISIBLE LIGHT PHOTOCATALYTIC ACTIVITY; VISIBLE-LIGHT ACTIVITY;

DEFECTS;

EID: 84902436895     PISSN: 08885885     EISSN: 15205045     Source Type: Journal    
DOI: 10.1021/ie500986n     Document Type: Article

References (47)

1. Campbell, C. T.; Peden, C. H. F. Oxygen Vacancies and Catalysis on Ceria Surfaces Science 2005, 309, 713-714
2. 2O using Nonstoichiometric Ceria Science 2010, 330, 1797-1800
3. Esch, F.; Fabris, S.; Zhou, L.; Montini, T.; Africh, C.; Fornasiero, P.; Comelli, G.; Rosei, R. Electron Localization Determines Defect Formation on Ceria Substrates Science 2005, 309, 752-755
4. Chen, J.; Patil, S.; Seal, S.; McGinnis, J. F. Rare Earth Nanoparticles Prevent Retinal Degeneration Induced by Intracellular Peroxides Nat. Nanotechnol. 2006, 1, 142-150
5. Amin, K. A.; Hassan, M. S.; Awad, E. T.; Hashem, K. S. The Protective Effects of Cerium Oxide Nanoparticles against Hepatic Oxidative Damage Induced by Monocrotaline Inter. J. Nanomed. 2011, 6, 143-149
6. 2 Nanorods for Photoelectrochemical Applications Chem. Commun. 2010, 46, 7721-7723
7. 2 Nanoparticles with Visible-light Activity Phys. Chem. Chem. Phys. 2008, 10, 5633-5638
8. 2 Nanocomposite with Tunable Core-Shell and Yolk-Shell Structure and its Application as a Visible Light Photocatalyst J. Mater. Chem. 2011, 21, 8152-8158
9. 2 with UV Light Bull. Korean Chem. Soc. 2012, 33, 1753-1758
10. 2 Nanocomposites Synthesized Using an Electrochemically Active Biofilm: A Novel Biogenic Approach Nanoscale 2013, 5, 4427-4435
11. 2(100) Layers on Si(100) Substrates by DC Reactive Sputtering J. Phys.: Conf. Ser. 2008, 100, 082014 (1-4)
12. 2 Thin Films Solid State Ionics 2003, 165, 131-137
13. Zhang, Y.; Edmondson, P. D.; Varga, T.; Moll, S.; Namavar, F.; Lan, C.; Weber, W. J. Structural Modification of Nanocrystalline Ceria by Ion Beams Phys. Chem. Chem. Phys. 2011, 13, 11946-11950
14. 25 Quantum Clusters Anchored within and Outside of Dipeptide Nanotubes J. Mater. Chem. 2009, 19, 8456-8462
15. 2(001) Thin Films on Si(001) Substrates by Electron Beam Evaporation Appl. Phys. Lett. 2001, 78, 1361-1363
16. 2 Nanocrystalline Films Grown by Pulsed Electron Beam Deposition J. Mater. Sci. 2008, 43, 5102-5108
17. Surmacki, J.; Wronski, P.; Szadkowska-Nicze, M.; Abramczyk, H. Raman Spectroscopy of Visible-light Photocatalyst-Nitrogen-doped Titanium Dioxide Generated by Irradiation with Electron Beam Chem. Phys. Lett. 2013, 566, 54-59
18. 2: Characterization and Catalytic Properties Radiat. Phys. Chem. 2012, 81, 322-330
19. 2 Nanoparticles for Visible Light Induced Photoelectrochemical and Photocatalytic Studies J. Mater. Chem. A 2014, 2, 637-644
20. 2) Nanocrystals by Electrochemically Active Biofilms and their Visible Light Activity Nanoscale 2013, 5, 6323-6326
21. 2 by High-energy Electron-beam Treatment under Atmospheric Pressure Catal. Lett. 2010, 135, 57-61
22. 2 Nanoplates and Nanorods by [100] Oriented Growth J. Colloid Interface Sci. 2010, 341, 12-17
23. 2 Nanoparticles Mater. Chem. Phys. 2012, 131, 666-671
24. Patsalas, P.; Logothetidis, S. Structure-dependent Electronic Properties of Nanocrystalline Cerium Oxide Films Phys. Rev. B 2003, 68, 035104 (1-13)
25. Liqiang, J.; Yichun, Q.; Baiqi, W.; Shudan, L.; Baojiang, J.; Libin, Y.; Wei, F.; Honggang, F.; Jiazhong, S. Review of Photoluminescence Performance of Nano-sized Semiconductor Materials and its Relationships with Photocatalytic Activity Sol. Energy Mater. Sol. Cells 2006, 90, 1773-1787
26. 2 Nanostructure using an Electrochemically Active Biofilm for Visible Light Applications RSC Adv. 2014, 4, 16782-16791
27. +3 Concentrations in Doped Ceria Nanoparticles via the Selection of Lanthanide Element J. Nanopart. Res. 2012, 14, 1173-1183
28. 2 Nanoparticles and their Photocatalytic Activity J. Solid State Chem. 2004, 177, 3375-3382
29. Zhang, F.; Chan, S.-W.; Spanier, J. E.; Apak, E.; Jin, Q.; Robinson, R. D.; Herman, I. P. Cerium Oxide Nanoparticles: Size-selective Formation and Structure Analysis Appl. Phys. Lett. 2002, 80, 127-129
30. Cullity, B. D.; Stock, S. R. Elements of X-ray Diffraction; Prentice Hall: Englewood Cliffs, NJ, 2001.
31. 2-y Nanoparticles as Studied by Raman Scattering Phys. Rev. B 2001, 64, 245407 (1-8)
32. 2 via a Facile Hydrothermal Route J. Alloys Compd. 2013, 556, 102-108
33. 2 Nanoparticles and their Application in Wastewater Treatment RSC Adv. 2012, 2, 12413-12423
34. Zhang, N.; Zhang, Y.; Xu, Y. J. Recent Progress on Graphene-based Photocatalysts: Current Status and Future Perspectives Nanoscale 2012, 4, 5792-5813
35. 2 Nanorods J. Mater. Chem. 2011, 21, 5569-5572
36. Zhang, N.; Liu, S.; Xu, Y. J. Recent Progress on Metal Core@Semiconductor Shell Nanocomposites as a Promising Type of Photocatalyst Nanoscale 2012, 4, 2227-2238
37. Yang, M. Q.; Xu, Y. J. Selective Photoredox using Graphene-based Composite Photocatalysts Phys. Chem. Chem. Phys. 2013, 15, 19102-19118
38. Ansari, S. A.; Khan, M. M.; Lee, J.; Cho, M. H. Highly Visible Light Active Ag@ZnO Nanocomposites Synthesized by Gel-Combustion Route J. Ind. Eng. Chem. 2014, 20, 1602-1607
39. 2 Photoelectrocatalytic Reaction Involving Charge Transfer and Recombination through Surface States by Electrochemical Impedance Spectroscopy J. Phys. Chem. B 2005, 109, 15008-15023
40. Bai, X.; Wang, L.; Zong, R.; Lv, Y.; Sun, Y.; Zhu, Y. Performance Enhancement of ZnO Photocatalyst via Synergic Effect of Surface Oxygen Defect and Graphene hybridization Langmuir 2013, 29, 3097-3105
41. Ansari, S. A.; Khan, M. M.; Kalathil, S.; Nisar, A.; Lee, J.; Cho, M. H. Oxygen Vacancy Induced Band Gap Narrowing of ZnO Nanostructures by an Electrochemically Active Biofilm Nanoscale 2013, 5, 9238-9246
42. 3 Nanocubes Sci. Rep. 2013, 3, 1021-1028
43. 2 as a Robust Nanocatalyst Achieved by a Hollow Core-Shell Strategy Chem. Mater. 2013, 25, 1979-1988
44. Li, W.; Li, M.; Xie, S.; Zhai, T.; Yu, M.; Liang, C.; Ouyang, X.; Lu, X.; Li, H.; Tong, Y. Improving the Photoelectrochemical and Photocatalytic Performance of CdO Nanorods with CdS Decoration CrystEngComm 2013, 15, 4212-4216
45. Ansari, S. A.; Khan, M. M.; Ansari, M. O.; Lee, J.; Cho, M. H. Biogenic Synthesis, Photocatalytic and Photoelectrochemical Performance of Ag-ZnO Nanocomposite J. Phys. Chem. C 2013, 117, 27023-27030
46. 2 Nanocomposite with Enhanced Visible Light Activity J. Phys. Chem. C 2014, 118, 9477-9484
47. 2 Nanostructures Engineered by Electrochemically Active Biofilm New J. Chem. 2014, 38, 2462-2469