One-pot synthesis and photocatalytic activity of Fe-doped TiO2 films with anatase–rutile nanojunction prepared by plasma electrolytic oxidation
Source abstract
Abstract
A novel one-pot low temperature preparation of Fe-doped anatase–rutile TiO2 (Fe-TiO2) films is demonstrated using plasma electrolytic oxidation (PEO). Pale yellow TiO2 films are obtained by PEO treatment of Ti metals in the electrolyte dispersing TiO2 and Fe2O3 particles. The oxidized layer on Ti metal have a sponge-like structure with thickness and pore size of 10 and 0.1–1 μm, respectively. Investigation by X-ray diffraction, X-ray photoelectron spectroscopy, and UV–Vis absorption spectroscopy all indicate that dissolved Fe3+ ions in the strong acidic electrolyte are doped into the TiO2 structure during PEO. The photocatalytic activity of Fe-TiO2 samples was investigated by studying the photocatalytic decomposition of acetaldehyde. Fe-TiO2 samples doped with optimum Fe content show visible light photocatalytic activity and further increased photocatalytic activity under UV illumination compared with that of pure TiO2 films.
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Research context
OpenAlex topics: TiO2 Photocatalysis and Solar Cells · Advanced Photocatalysis Techniques · Copper-based nanomaterials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. Linsebigler AL, Lu G, Yates JT (1995) Chem Rev 95:73510.1021/cr00035a013 ↗
2. Tachikawa T, Fujitsuka M, Majima T (2007) J Phys Chem C 111:525910.1021/jp069005u ↗
3. Di Paola A, Marcì G, Palmisano L, Schiavello M, Uosaki K, Ikeda S, Ohtani B (2002) J Phys Chem B 106:63710.1021/jp013074l ↗
4. Anpo M, Takeuchi M (2003) J Catal 216:50510.1016/S0021-9517(02)00104-5 ↗
5. Chen X, Mao SS (2007) Chem Rev 107:289110.1021/cr0500535 ↗
6. Lide DR (ed) (2004) CRC handbook of chemistry and physics, 85th edn. CRC Press, Boca Raton
7. Zhu J, Chen F, Zhang J, Chen H, Anpo M (2006) J Photochem Photobiol A 180:19610.1016/j.jphotochem.2005.10.017 ↗
8. Egerton TA, Kosa SAM, Christensen PA (2006) Phys Chem Chem Phys 8:39810.1039/B507516E ↗
9. Vijayan P, Mahendiran C, Suresh C, Shanthi K (2009) Catal Today 141:22010.1016/j.cattod.2008.04.016 ↗
10. Choi J, Park H, Hoffman MR (2010) J Phys Chem C 114:78310.1021/jp908088x ↗
11. Zhu J, Zheng W, He B, Zhang J, Anpo M (2004) J Mol Catal A 216:3510.1016/j.molcata.2004.01.008 ↗
12. Nunes MR, Monteiro OC, Castro AL, Vasconcelos DA, Silvestre AJ (2008) Euro J Inorg Chem 6:96110.1002/ejic.200700978 ↗
13. Liu Z, Wang Y, Chu W, Li Z, Ge C (2010) J Alloys Compd 501:5410.1016/j.jallcom.2010.04.027 ↗
14. Ito S, Kuraki J, Tada H, Iwasaki M (1999) J Surface Finish Soc Jpn 50:117110.4139/sfj.50.1171 ↗
15. Yerokhin AL, Nie X, Leyland A, Mattews A, Dowey SJ (1999) Surf Coat Technol 122:7310.1016/S0257-8972(99)00441-7 ↗
16. Wu CT, Lu FH (2002) Surf Coat Technol 166:3110.1016/S0257-8972(02)00578-9 ↗
17. Yerokhin AL, Snizhko LO, Gurevina NL, Leyland A, Pilkington A, Matthew A (2003) J Phys D 36:211010.1088/0022-3727/36/17/314 ↗
18. Wu X, Su P, Jiang Z, Meng S (2010) ACS Appl Mater Interfaces 2:80810.1021/am900802x ↗
19. Wan L, Li JF, Feng JY, Sun W, Mao ZQ (2008) Chin J Chem Phys 21:48710.1088/1674-0068/21/05/487-492 ↗
20. Yao Z, Jia F, Jiang Y, Li CX, Jiang Z, Bai X (2010) Appl Surf Sci 256:179310.1016/j.apsusc.2009.10.005 ↗
21. Iwasaki M, Iwasaki Y, Tada H, Ito S (2004) Mater Trans 45:160710.2320/matertrans.45.1607 ↗
22. Kawahara T, Konishi Y, Tada H, Tohge N, Nishii J, Ito S (2002) Angew Chem Int Ed 41:281110.1002/1521-3773(20020802)41:15<2811::AID-ANIE2811>3.0.CO;2-# ↗
23. Wu X, Wei Q, Zhaohua J (2006) Thin Solid Films 496:28810.1016/j.tsf.2005.08.354 ↗
24. Yao Z, Jia F, Tian S, Li C, Jiang Z, Bai X (2010) ACS Appl Mater Interfaces 2:261710.1021/am100450h ↗
25. Khomenko VM, Langer K, Rager H, Fett A (1998) Phys Chem Miner 25:33810.1007/s002690050124 ↗
26. Yen CC, Wang DY, Shih MH, Chang LS, Shih HC (2010) Appl Surf Sci 256:686510.1016/j.apsusc.2010.04.102 ↗
27. Pan L, Zou JJ, Zhang X, Wang L (2010) Ind Eng Chem Res 49:852610.1021/ie100841w ↗
28. Asiltürk M, Sayılkan F, Arpac E (2009) J Photochem Photobiol A 203:6410.1016/j.jphotochem.2008.12.021 ↗
29. Li H, Liu G, Chen S, Liu Q (2010) Physica E 42:184410.1016/j.physe.2010.02.008 ↗
30. Yalçın Y, Kılıç M, Çınar Z (2010) Appl Catal B 99:46910.1016/j.apcatb.2010.05.013 ↗
31. West AR (1988) Basic solid state chemistry. Wiley, Chichester
32. Johansson EMJ, Plogmaker S, Walle LE, Schlin R, Borg A, Sandell A, Rensmo H (2010) J Phys Chem C 114:1501510.1021/jp104897k ↗
33. Mclntyre NS, Zetaruk DG (1977) Anal Chem 49:152110.1021/ac50019a016 ↗
34. Sun Z, Yuan H, Liu Z, Han B, Zhang X (2005) Adv Mater 17:299310.1002/adma.200501562 ↗
35. Konstantinou IK, Albanis TA (2003) Appl Catal B 42:31910.1016/S0926-3373(02)00266-7 ↗
36. Ohtani B (2005) Scientific methods in photocatalysis. TokyoTosho, Tokyo
37. Zuo F, Wang L, Wu T, Zhang Z, Borchardt D, Feng P (2010) J Am Chem Soc 132:1185610.1021/ja103843d ↗
38. Ye X, Chen D, Gossage J, Li K (2006) J Photochem Photobiol A 183:3510.1016/j.jphotochem.2006.02.019 ↗
39. Peng L, Xie T, Lu Y, Fan H, Wang D (2010) Phys Chem Chem Phys 12:803310.1039/c002460k ↗
40. Tanaka K, Capule MFV, Hisanaga T (1991) Chem Phys Lett 187:7310.1016/0009-2614(91)90486-S ↗
41. Choi W, Termin A, Hoffmann MR (1994) J Phys Chem 98:1366910.1021/j100102a038 ↗
42. Zhang W, Li Y, Zhu S, Wang F (2003) J Vac Sci Technol A 21:187710.1116/1.1615973 ↗
43. Lu X, Ma Y, Tian B, Zhang J (2011) Solid State Sci 13:62510.1016/j.solidstatesciences.2010.12.036 ↗