TiO2 nanosheets with exposed {001} facets for photocatalytic applications

Nano Research

Volumn 9, Issue 1, 2016, Pages 3-27

  Sajan, Chimmikuttanda Ponnappa ^a   Wageh, Swelm ^b,c   Al Ghamdi, Ahmed A ^b   Yu, Jiaguo ^a,b   Cao, Shaowen ^a  

^a WUHAN UNIVERSITY OF TECHNOLOGY   (China)

^b KING ABDULAZIZ UNIVERSITY   (Saudi Arabia)

^c MENOUFIA UNIVERSITY   (Egypt)

Author keywords

nanosheets; photocatalysis; TiO2; 001 facets

Indexed keywords

CARBON DIOXIDE; CHEMICAL VAPOR DEPOSITION; DYE-SENSITIZED SOLAR CELLS; NANOSHEETS; PHOTOCATALYSIS; SOL-GELS; SOLAR POWER GENERATION; TRANSITION METALS;

CHEMICAL VAPOR DEPOSITIONS (CVD); DEGRADATION OF ORGANIC DYES; ENHANCED EFFICIENCY; PHOTOCATALYTIC APPLICATION; SCIENCE AND TECHNOLOGY; TIO2; TIO2-BASED PHOTOCATALYSTS; {001} FACETS;

TITANIUM DIOXIDE;

EID: 84956922489     PISSN: 19980124     EISSN: 19980000     Source Type: Journal    
DOI: 10.1007/s12274-015-0919-3     Document Type: Review

References (160)

1. Markham, A. A Brief History of Pollution; St. Martin’s Press: New York, 1994.
2. Hoffmann, M. R.; Martin, S. T.; Choi, W.; Bahnemann, D. W. Environmental applications of semiconductor photocatalysis. Chem. Rev.1995, 95, 69–96.
3. Fujishima, A.; Honda, K. Electrochemical photolysis of water at a semiconductor electrode. Nature1972, 238, 37–38.
4. 2 surfaces: A brief review. Appl. Phys. A2003, 76, 681–687.
5. 2 thin films by magnetron sputtering: A review. Sci. Technol. Adv. Mater.2005, 6, 11–17.
6. 2 in different crystal structures. Appl. Catal. B-Environ.1993, 3, 37–44.
7. 2 (brookite, anatase and rutile) nanoparticles as efficient photocatalytic redox catalysts. RSC Adv.2015, 5, 34302–34313.
8. 2(B) sheets: Surface reactivity and structural properties. Appl. Surf. Sci.2014, 290, 180–187.
9. 2 thin films prepared by pulsed laser deposition. Thin Solid Films2006, 515, 1901–1904.
10. Diebold, U. The surface science of titanium dioxide. Surf. Sci. Rep.2003, 48, 53–229.
11. 2 surfaces: Principles, mechanisms, and selected results. Chem. Rev.1995, 95, 735–758.
12. Hanaor, D. A. H.; Sorrell, C. C. Review of the anatase to rutile phase transformation. J. Mater. Sci.2011, 46, 855–874.
13. Chen, X. B.; Mao, S. S. Titanium dioxide nanomaterials: Synthesis, properties, modifications, and applications. Chem. Rev.2007, 107, 2891–2959.
14. 2 nanotube arrays. ACS Nano2010, 4, 2196–2200.
15. Bavykin, D. V.; Walsh, F. C. Elongated titanate nanostructures and their applications. Eur. J. Inorg. Chem.2009, 2009, 977–997.
16. Wu, Y. E.; Wang, D. S.; Li, Y. D. Nanocrystals from solutions: Catalysts. Chem. Soc. Rev.2014, 43, 2112–2124.
17. Thomas, J. M. Designing catalysts for tomorrow’s environmentally benign processes. Top. Catal.2014, 57, 1115–1123.
18. 2 nanocrystals in photocatalysis and enhancing the reactivity with nanogold. ACS Catal.2015, 5, 4385–4393.
19. Zhang, T. T.; Lei, W. Y.; Liu, P.; Rodriguez, J. A.; Yu, J. G.; Qi, Y.; Liu, G.; Liu, M. H. Insights into the structure–photoreactivity relationships in well-defined perovskite ferroelectric KNbO3 nanowires. Chem. Sci.2015, 6, 4118–4123.
20. 2 single crystals with a large percentage of reactive facets. Nature,2008, 453, 638–642.
21. 2 nanosheets with dominant {001} facets. J. Am. Chem. Soc.2009, 131, 4078–4083.
22. Han, X. G.; Kuang, Q.; Jin, M. S.; Xie, Z. X.; Zheng, L. S. Synthesis of titania nanosheets with a high percentage of exposed (001) facets and related photocatalytic properties. J. Am. Chem. Soc.2009, 131, 3152–3153.
23. 2 nanocrystals using TiF4 to engineer morphology, oxygen vacancy concentration, and photocatalytic activity. J. Am. Chem. Soc.2012, 134, 6751–6761.
24. 2 with enhanced photocatalytic activity. Phys. Chem. Chem. Phys.2012, 14, 5349–5362.
25. 2 microspheres with exposed {001} facets. Appl. Surf. Sci.2014, 311, 147–157.
26. 2 with dominant high-energy {001} facets: Synthesis, properties, and applications. Chem. Mater.2011, 23, 4085–4093.
27. 2 exposed by highly reactive facets. J. Phys. Chem. Lett.2011, 2, 725–734.
28. 2 nanoparticles and nanosheets with exposed (001) facets: Equilibrium, kinetic, and thermodynamic studies. Chem.—Asian J.2011, 6, 2481–2490.
29. 2 single crystals exposed with high-reactive {111} facets toward efficient H2 evolution. Chem. Mater.2013, 25, 405–411.
30. 2 nanocrystals with exposed {001} facets on graphene sheets via molecular grafting for enhanced photocatalytic activity. Nanoscale2012, 4, 613–620.
31. 2. Sci. Rep.2013, 3, 2849.
32. 2 photocatalysis: Mechanisms and materials. Chem. Rev.2014, 114, 9919–9986.
33. 2 photocatalysts. Appl. Catal. A-Gen.2010, 375, 1–11.
34. 2 under visible light. J. Am. Chem. Soc.2011, 133, 10000–10002.
35. 2 anatase catalysts. Catal. Today2012, 182, 16–24.
36. 2 via a chemical vapor condensation method. Mater. Lett.2012, 75, 57–60.
37. 2 nanoparticles on the photodegradation of reactive yellow-17. J. Hazard. Mater.2007, 147, 906–913.
38. 2 nanosheets with exposed {001} facets. Appl. Surf. Sci.2015, 347, 275–285.
39. Wang, H. Q.; Cao, S.; Fang, Z.; Yu, F. X.; Liu, Y.; Weng, X. L.; Wu, Z. B. of NOby NH3. Appl. Surf. Sci.2015, 330, 245–252.
40. 2 anatase powders on acetaldehyde under UV and visible light. Thin Solid Films2011, 520, 1195–1201.
41. 2 photocatalysts prepared by combining sol–gel method with hydrothermal treatment and their characterization. J. Photochem. Photobiol. A2006, 180, 196–204.
42. 2. J. Phys. Chem. B2004, 108, 19384–19387.
43. 2 photocatalysts. J. Mater. Sci.2004, 39, 1837–1839.
44. 2 an effective visible light photocatalyst for remediation? Appl. Catal. B-Environ.2009, 91, 554–562.
45. Selloni, A. Crystal growth: Anatase shows its reactive side. Nat. Mater.2008, 7, 613–615.
46. 2 nanosheets dominated with {001} facets: Thickness-controlled synthesis, growth mechanism and water-splitting properties. CrystEngComm2011, 13, 1378–1383.
47. 2 nanosheets with exposed (001) facets: Improved photoelectric conversion efficiency in dye-sensitized solar cells. Nanoscale2010, 2, 2144–2149.
48. 2 superstructures with dominant {001} facets. Chin. J. Catal.2011, 32, 525–531.
49. 2 nanosheets-based hierarchical spheres with over 90% {001} facets for dye-sensitized solar cells. Chem. Commun.2011, 47, 1809–1811.
50. Zhu, J.; Wang, J. G.; Lv, F. J.; Xiao, S. X.; Nuckolls, C.; Li, H. X. Synthesis and self-assembly of photonic materials from nanocrystalline titania sheets. J. Am. Chem. Soc.2013, 135, 4719–4721.
51. 2 microspheres composed of anatase polyhedra with exposed {001} facets. J. Am. Chem. Soc.2010, 132, 11914–11916.
52. 2 made up of high reactive facets of (001). Int. J. Electrochem. Sci.2013, 8, 5810–5816.
53. Zhang, D. Q.; Li, G. S.; Wang, H. B.; Chan, K. M.; Yu, J. C. Biocompatible anatase single-crystal photocatalysts with tunable percentage of reactive facets. Cryst. Growth Des.2010, 10, 1130–1137.
54. 2 hollow microspheres and tabular anatase single micro-crystals with high-energy facets. CrystEngComm2010, 12, 872–879.
55. 2. J. Mater. Chem.2011, 21, 7052–7061.
56. 2 microspheres covered with {001} facets. J. Mater. Chem.2012, 22, 21965–21971.
57. Lee, W. J.; Sung, Y. M. Synthesis of anatase nanosheets with exposed (001) facets via chemical vapor deposition. Cryst. Growth Des.2012, 12, 5792–5795.
58. 2 crystal facets for enhanced photocatalysis. ACS Nano2013, 7, 2532–2540.
59. Amano, F.; Yasumoto, T.; Prieto-Mahaney, O. O.; Uchida, S.; Shibayama, T.; Terada, Y.; Ohtani, B. Highly active titania photocatalyst particles of controlled crystal phase, size, and polyhedral shapes. Top Catal.2010, 53, 455–461.
60. Amano, F.; Prieto-Mahaney, O. O.; Terada, Y.; Yasumoto, T.; Shibayama, T.; Ohtani, B. Decahedral single-crystalline particles of anatase titanium(IV) oxide with high photocatalytic activity. Chem. Mater.2009, 21, 2601–2603.
61. Wu, B. H.; Guo, C. Y.; Zheng, N. F.; Xie, Z. X.; Stucky, G. D. Nonaqueous production of nanostructured anatase with high-energy facets. J. Am. Chem. Soc.2008, 130, 17563–17567.
62. 2 nanosheets with nearly 100% exposed (001) facets for fast reversible lithium storage. J. Am. Chem. Soc.2010, 132, 6124–6130.
63. 2 nanoribbon photocatalysts synthesized via a fluorinefree route and topotactic transformation. Nanoscale2014, 6, 5329–5337.
64. 2 nanosheet arrays on carbon fibers for highly efficient photocatalytic degradation of methyl orange. Adv. Mater.2012, 24, 4761–4764.
65. 2@carbon core/shell nanofibers: Controllable preparation and enhanced visible photocatalytic properties. Nanoscale2011, 3, 2943–2949.
66. 2/activated carbon composite photocatalyst for removal of methanol in humid air streams. Ind. Eng. Chem. Res.2006, 45, 5110–5116.
67. 2/C nanofibers as supports for electrocatalytic and synergistic photoelectrocatalytic oxidation of methanol. J. Mater. Chem.2012, 22, 4025–4031.
68. 2 interface. Adv. Mater.2008, 20, 1787–1793.
69. 2 composites. Adv. Mater.2009, 21, 2233–2239.
70. 2:CNT composites and their photocatalytic applications. J. Mater. Sci.2008, 43, 2348–2355.
71. 2 core–shell nanocomposites with transition metal oxide dopants for photoreduction of carbon dioxide into methane. Appl. Surf. Sci.2014, 319, 37–43.
72. 2 nanocrystals with exposed {001} facets for improved visible light photocatalytic activity. Appl. Catal. B-Environ.2014, 147, 958–964.
73. 2 nanosheet composites. Carbon2014, 68, 718–724.
74. Liao, K. H.; Mittal, A.; Bose, S.; Leighton, C.; Mkhoyan, K. A.; Macosko, C. W. Aqueous only route toward graphene from graphite oxide. ACS Nano2011, 5, 1253–1258.
75. Zeller, P.; Dä nhardt, S.; Gsell, S.; Schreck, M.; Wintterlin, J. Scalable synthesis of graphene on single crystal Ir(111) films. Surf. Sci.2012, 606, 1475–1480.
76. Yan, Z.; Lin, J.; Peng, Z. W.; Sun, Z. Z.; Zhu, Y.; Li, L.; Xiang, C. S.; Samuel, E. L.; Kittrell, C.; Tour, J. M. Toward the synthesis of wafer-scale single-crystal graphene on copper foils. ACS Nano2012, 6, 9110–9117.
77. Geim, A. K.; Novoselov, K. S. The rise of graphene. Nat. Mater.2007, 6, 183–191.
78. Berger, C.; Song, Z. M.; Li, X. B.; Wu, X. S.; Brown, N.; Naud, C.; Mayou, D.; Li, T. B.; Hass, J.; Marchenkov, A. N. et al. Electronic confinement and coherence in patterned epitaxial graphene. Science2006, 312, 1191–1196.
79. Li, D.; Mü ller, M. B.; Gilje, S.; Kaner, R. B.; Wallace, G. G. Processable aqueous dispersions of graphene nanosheets. Nat. Nanotech.2008, 3, 101–105.
80. 2 composites with enhanced photocatalytic activity. New J. Chem.2011, 35, 353–359.
81. 2-graphene composite films: Improved mass transfer, reduced charge recombination, and their enhanced photocatalytic activities. ACS Nano2011, 5, 590–596.
82. Zhang, H.; Lv, X. J.; Li, Y. M.; Wang, Y.; Li, J. H. P25- graphene composite as a high performance photocatalyst. ACS Nano2010, 4, 380–386.
83. 2 nanoparticles wrapped by graphene. Adv. Mater.2012, 24, 1084–1088.
84. 2 nanostructured films? J. Phys. Chem. Lett.2010, 1, 2222–2227.
85. Xiang, Q. J.; Cheng, B.; Yu, J. G. Graphene-based photocatalysts for solar-fuel generation. Angew. Chem., Int. Ed.2015, 54, 11350–11366.
86. 2 nanosheets with exposed {001} facets on graphene for enhanced visible light photocatalytic activity. J. Phys. Chem. C2012, 116, 19893–19901.
87. 2 nanospheres via Ostwald ripening. J. Phys. Chem. B2004, 108, 3492–3495.
88. Huang, P. Y.; Kurasch, S.; Srivastava, A.; Skakalova, V.; Kotakoski, J.; Krasheninnikov, A. V.; Hovden, R.; Mao, Q. Y.; Meyer, J. C.; Smet, J. et al. Direct imaging of a twodimensional silica glass on graphene. Nano Lett.2012, 12, 1081–1086.
89. Huang, X.; Li, S. Z.; Huang, Y. Z.; Wu, S. X.; Zhou, X. Z.; Li, S. Z.; Gan, C. L.; Boey, F.; Mirkin, C. A.; Zhang, H. Synthesis of hexagonal close-packed gold nanostructures. Nat. Commun.2011, 2, 292.
90. 2 with exposed {001} facets and mechanism of enhanced photocatalytic properties. ACS Appl. Mater. Interfaces2013, 5, 3085–3093.
91. 2–graphene interface to enhance photocatalytic H2 production. ChemSusChem2014, 7, 618–626.
92. Xiang, Q. J.; Yu, J. G.; Jaroniec, M. Enhanced photocatalytic H2-production activity of graphene-modified titania nanosheets. Nanoscale2011, 3, 3670–3678.
93. 2 nanosheets for advanced photocatalysis and the reveal of synergism reinforce mechanism. Dalton Trans.2014, 43, 2202–2210.
94. Kment, S.; Kmentova, H.; Kluson, P.; Krysa, J.; Hubicka, Z.; Cirkva, V.; Gregora, I.; Solcova, O.; Jastrabik, L. Notes on the photo-induced characteristics of transition metal-doped and undoped titanium dioxide thin films. J. Colloid Interface Sci.2010, 348, 198–205.
95. 2 nanosheets with exposed (001) facets. J. Phys. Chem. C.2010, 114, 13118–13125.
96. 2 with dominant exposed {001} facets on the visible-light photocatalytic activity. Appl. Catal. B-Environ. 2012, 119–120, 146–155.
97. Zeng, J.; Zhang, Q.; Chen, J. Y.; Xia, Y. N. A comparison study of the catalytic properties of Au-based nanocages, nanoboxes, and nanoparticles. Nano Lett. 2010, 10, 30–35.
98. 2 nanosheets. Energy Environ. Sci. 2014, 7, 973–977.
99. Aslam, M.; Fu, L.; Su, M.; Vijayamohanna, K.; Dravid, V. P. Novel one-step synthesis of amine-stabilized aqueous colloidal gold nanoparticles. J. Mater. Chem.2004, 14, 1795–1797.
100. 2 nanosheets to enhance the visible-light photoactivity. Nanoscale2012, 4, 6351–6359.
101. 2 sheets with exposed {001} facets for enhanced visible-light photocatalytic activity. Chem. Commun.2011, 47, 6906–6908.
102. 2 nanosheets as co-catalysts for exceptional high photoactivity. ACS. Catal.2013, 3, 2052–2061.
103. Carp, O.; Huisman, C. L.; Reller, A. Photoinduced reactivity of titanium dioxide. Prog. Solid State Chem.2004, 32, 33–177.
104. 2-xNx powders. J. Phys. Chem. B2003, 107, 5483–5486.
105. 2 photocatalysts and their photocatalytic activities under visible light. Appl. Catal. A-Gen.2004, 265, 115–121.
106. 2 nanotube array electrode and investigation of its photoelectrochemical capability. J. Phys. Chem. C2007, 111, 11836–11842.
107. 2 {001} surface. Appl. Surf. Sci.2014, 319, 167–172.
108. 2 film with preferred (001) orientation. Appl. Surf. Sci.2014, 292, 161–164.
109. 2 nanosheets. Appl. Surf. Sci.2014, 290, 125–130.
110. 2 sheets with dominant {001} facets derived from TiN. J. Am. Chem. Soc.2009, 131, 12868–12869.
111. 2 nanosheets with exposed {001} facets: Synthesis, characterization and visible-light photocatalytic activity. Phys. Chem. Chem. Phys.2011, 13, 4853–4861.
112. 2 nanosheets with dominant (001) facets. Chin. J. Catal.2012, 33, 629–636.
113. 2 nanosheets with reactive facets. Appl. Energy2013, 112, 1190–1197.
114. 2 nanosheets. Mater. Lett.2014, 115, 57–59.
115. 2 sheets with exposed {001} facets. J. Mater. Chem.2011, 21, 1049–1057.
116. 2 by coexposed {001} and {101} facets. J. Am. Chem. Soc.2014, 136, 8839–8842.
117. Brown, D.; Hitz, H. R.; Schä fer, L. The assessment of the possible inhibitory effect of dyestuffs on aerobic waste-water bacteria experience with a screening test. Chemosphere1981, 10, 245–261.
118. 2 powder and various influencing factors. Desalination2007, 216, 196–208.
119. 2/Fe2+ processes-a comparative study. Sep. Purif. Technol.2006, 48, 297–303.
120. Boye, B.; Dieng, M. M.; Brillas, E. Degradation of herbicide 4-chlorophenoxyacetic acid by advanced electrochemical oxidation methods. Environ. Sci. Technol.2002, 36, 3030–3035.
121. Ince, N. H.; Tezcanlí, G. Reactive dyestuff degradation by combined sonolysis and ozonation. Dyes Pigments2001, 49, 145–153.
122. 2 in heterogeneous photocatalysis. J. Photochem. Photobio. C2012, 13, 224–245.
123. Kisch, H. Semiconductor photocatalysis—Mechanistic and synthetic aspects. Angew. Chem., Int. Ed.2013, 52, 812–847.
124. 2 photocatalysis: Design and applications. J. Photochem. Photobiol. C2012, 13, 169–189.
125. 2 photocatalysis and related surface phenomena. Surf. Sci. Rep.2008, 63, 515–582.
126. 2/AlOOH superstructures and their enhanced photocatalytic properties. J. Phys. Chem. C2009, 113, 17527–17535.
127. Jiang, P.; Zhou, J. J.; Fang, H. F.; Wang, C. Y.; Wang, Z. L.; Xie, S. S. Hierarchical shelled ZnO structures made of bunched nanowire arrays. Adv. Funct. Mater.2007, 17, 1303–1310.
128. Kim, S.; Choi, W. Visible-light-induced photocatalytic degradation of 4-chlorophenol and phenolic compounds in aqueous suspension of pure titania: Demonstrating the existence of a surface-complex-mediated path. J. Phys. Chem. B2005, 109, 5143–5149.
129. 2 nanotube arrays. J. Phys. Chem. C2009, 113, 16394–16401.
130. Monkhorst, H. J.; Pack, J. D. Special points for brillouinzone integrations. Phys. Rev. B1976, 13, 5188–5192.
131. 2 nanosheets with dominant (001) facets for the photocatalytic degradation of acetone in air. Appl. Catal. B-Environ.2010, 96, 557–564.
132. 2. Phys. Chem. Chem. Phys.2010, 12, 12308–12315.
133. Yu, J. G.; Wang, B. Effect of calcination temperature on morphology and photoelectrochemical properties of anodized titanium dioxide nanotube arrays. Appl. Catal. B-Environ.2010, 94, 295–302.
134. 2 studied by chemical ionization mass spectrometry. J. Phys. Chem. A2007, 111, 13023–13031.
135. 2 studied by chemical ionization mass spectrometry. Langmuir2006, 22, 9642–9650.
136. Vincent, G.; Marquaire, P. M.; Zahraa, O. Abatement of volatile organic compounds using an annular photocatalytic reactor: Study of gaseous acetone. J. Photochem. Photobiol. A2008, 197, 177–189.
137. 2 nanosheets with exposed {001} facets. Appl. Catal. B-Environ.2011, 104, 275–281.
138. 2 films consisted of flower-like microspheres with exposed {001} facets. Chem. Commun.2011, 47, 4532–4534
139. 2 anatase nanoplates by altering the exposed crystal facets content. Appl. Catal. B-Environ. 2013, 142–143, 761–768.
140. 2 for hydrogen production. Renew. Sust. Energy Rev.2007, 11, 401–425.
141. Xu, Y.; Xu, R. Nickel-based cocatalysts for photocatalytic hydrogen production. Appl. Surf. Sci.2015, 351, 779–793.
142. Zhou, P.; Yu, J. G.; Jaroniec, M. All-solid-state Z-scheme photocatalytic systems. Adv. Mater.2014, 26, 4920–4935.
143. 2 nanosheets with exposed (001) facets. Phys. Chem. Chem. Phys.2011, 13, 8915–8923.
144. 2 emissions from soil in response to global warming. Nature1991, 351, 304–306.
145. Olah, G. A.; Prakash, G. K. S.; Goeppert, A. Anthropogenic chemical carbon cycle for a sustainable future. J. Am. Chem. Soc.2011, 133, 12881–12898.
146. 2 sequestration. Science2003, 300, 1677–1678.
147. Szulczewski, M. L.; MacMinn, C. W.; Herzog, H. J.; Juanes, R. Lifetime of carbon capture and storage as a climatechange mitigation technology. Proc. Natl. Acad. Sci. USA2012, 109, 5185–5189.
148. Omae, I. Recent developments in carbon dioxide utilization for the production of organic chemicals. Coord. Chem. Rev.2012, 256, 1384–1405.
149. 2 into value-added and renewable fuels. Appl. Surf. Sci.2015, 342, 154–167.
150. 2 conversion. Mater. Horiz.2015, 2, 261–278.
151. 2 to solar fuel. Sci. China Mater.2014, 57, 70–100.
152. 2 nanocomposites synthesized through reactive direct current magnetron sputter deposition. Thin Solid Films2009, 517, 5641–5645.
153. 2 nanocomposites using a hydrothermal method for photo-oxidation and photoreduction applications. J. Catal.2008, 253, 105–110.
154. 2 and related titanium containing solids. Energy Environ. Sci.2012, 5, 9217–9233.
155. 2 with H2O on titanium oxides anchored within micropores of zeolites: Effects of the structure of the active sites and the addition of Pt. J. Phys. Chem. B1997, 101, 2632–2636.
156. 2 reduction activity. Chem. Commun.2015, 51, 7950–7953.
157. Wang, H. X.; Bell, J.; Desilvestro, J.; Bertoz, M.; Evans, G. Effect of inorganic iodides on performance of dye-sensitized solar cells. J. Phys. Chem. C2007, 111, 15125–15131.
158. 2 spheres consisting of ultrathin nanosheets with [001]_facet exposed. Beilstein J. Nanotechnol.2012, 3, 378–387.
159. 2 nanosheets/graphene composite films. J. Mater. Chem.2012, 22, 17027–17036.
160. 2 microspheres with exposed mirror-like plane {001} facets for high performance dye-sensitized solar cells (DSSCs). Chem. Commun.2010, 46, 8395–8397.