Hydrogen evolution from pure water over a new advanced photocatalyst Sm2GaTaO7

International Journal of Hydrogen Energy

Volumn 38, Issue 28, 2013, Pages 12554-12561

  Ruiz Gómez, Miguel A ^a,b   Torres Martínez, Leticia M ^a   Figueroa Torres, Mayra Z ^a   Moctezuma, Edgar ^b   Juárez Ramírez, Isaías ^a  

^a UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN   (Mexico)

^b UNIVERSIDAD AUTÓNOMA DE SAN LUIS POTOSÍ   (Mexico)

Author keywords

4f d 10 d0 configuration; Hydrogen evolution; Photocatalysis; Pyrochlore related oxide; Sm2GaTaO7

Indexed keywords

4F-D 10-D0 CONFIGURATION; COCATALYST; HYDROGEN EVOLUTION; KUBELKA-MUNK; MONOCLINIC SYSTEMS; PHOTO-CATALYTIC; PURE WATER; SPACE GROUPS;

PHOTOCATALYSIS; RIETVELD REFINEMENT; RUTHENIUM ALLOYS; SOLID STATE REACTIONS; X RAY POWDER DIFFRACTION;

HYDROGEN;

EID: 84883773109     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2012.11.131     Document Type: Conference Paper

References (35)

1. K. Maeda Photocatalytic water splitting using semiconductor particles: history and recent developments J Photochem Photobiol C 12 2011 237 268
2. D. Jing, L. Guo, L. Zhao, X. Zhang, H. Liu, and M. Li Efficient solar hydrogen production by photocatalytic water splitting: from fundamental study to pilot demonstration Int J Hydrogen Energy 35 2010 7087 7097
3. J. Zhu, and M. Zach Nanostructured materials for photocatalytic hydrogen production Curr Opin Colloid Interface Sci 14 2009 260 269
4. A. Kudo, and Y. Miseki Heterogenous photocatalyst materials for water splitting Chem Soc Rev 38 2009 253 278
5. K. Maeda, R. Abe, and K. Domen Role and function of ruthenium species as promoters with TaON-based photocatalysts for oxygen evolution in two-step water splitting under visible light J Phys Chem C 115 2011 3057 3064
6. 3 prepared by sol-gel method Catal Commun 12 2010 268 272
7. 6 photocatalysts for hydrogen evolution from ethanol aqueous solution Int J Hydrogen Energy 35 2010 7029 7035
8. 2 evolution from pure water Int J Hydrogen Energy 35 2010 12954 12960
9. 10 configuration J Phys Chem B 105 2001 6061 6063
10. 10 configuration J Phys Chem B 108 2004 4369 4375
11. 3 (x = 0.9-1.5) J Phys Chem C 112 2008 5000 5005
12. 2 evolution Chem Phys Lett 484 2009 48 53
13. 0 configuration J Solid State Chem 183 2010 192 197
14. 7 (R = Y, Yb, Gd, La): effect of crystal structure on photocatalytic activity J Phys Chem B 108 2004 811 814
15. 4 (Ln = La, Ce, Pr, Nd, and Sm) J Phys Chem B 105 2001 3289 3294
16. 10-related electronic configurations Energy Environ Sci 2 2009 364 386
17. 4 spinel photocatalysts for solar hydrogen production Int J Hydrogen Energy 33 2008 2646 2652
18. 7 Mater Chem Phys 104 2007 119 124
19. 7 photocatalysts J Phys Chem Solids 66 2005 349 355
20. 7 Mater Chem Phys 133 2012 839 844
21. Software Topas R, version 3 2005 Bruker AXS West Germany
22. R.D. Shannon Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides Acta Crystallogr 32 1976 751 767
23. 7 (Ln = Y, Dy, Ho) compounds J Mater Chem 14 2004 1623 1630
24. 7 J Mater Res 17 2002 1406 1411
25. 7 (Ln = La, Pr, Nd, and Sm) Int J Inorg Mater 3 2001 545 550
26. 7 (Ln = La, Pr, Nd, and Sm) Chem Mater 12 2000 812 817
27. Q. Wang, N. An, W. Chen, R. Wang, F. Wang, and Z. Lei Photocatalytic water splitting into hydrogen and research on synergistic of Bi/Sm with solid solution of Bi-Sm-V photocatalyst Int J Hydrogen Energy 37 2012 12886 12892
28. 2 on n-type semiconductors under illumination J Phys Chem 88 1984 5214 5221
29. x) for photocatalytic overall water splitting J Phys Chem B 109 2005 21915 21921
30. 3 (M = Ca, Sr, and Ba) with special electronic structures J Phys Chem B 107 2003 4936 4941
31. 2 under visible light irradiation with a new series of mixed oxide semiconductor photocatalysts J Photochem Photobiol A 158 2003 145 162
32. 3 nanocrystal-based photocatalysts J Mol Catal A Chem 312 2009 97 106
33. 2 (anatase/rutile) photocatalysts: influence of noble metal and porogen promotion J Catal 269 2010 179 190
34. 7 (M = La and Y) J Mater Sci 41 2006 8001 8012
35. 7 Mater Res Bull 44 2009 741 746