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2013 | 11 | 12 | 1996-2004
Tytuł artykułu

Magnetic resonance study of annealed and rinsed N-doped TiO2 nanoparticles

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Nanoparticles of nitrogen-modified TiO2 (N-doped TiO2) calcined at 300°C and 350°C, have been prepared with and without water rinsing. Samples were characterized by x-ray diffractrometry (XRD) and optical spectroscopy. The electron paramagnetic resonance (EPR) spectra from centers involving oxygen vacancies were recorded for all samples. These could be attributed to paramagnetic surface centers of the hole type, for example to paramagnetic oxygen radicals O−, O2−etc. The concentration of these centers increased after water rising and it further increased for samples annealed at higher temperature. Additionally, for samples calcined at 300°C, and calcined at 350°C and rinsed, the EPR spectra evidenced the presence of magnetic clusters of Ti3+ ions. The photocatalytic activity of samples was studied towards phenol decomposition under unltraviolet-visible (UV-Vis) irradiation. It was found that, in comparison to the starting materials, the rinsed materials showed increased photocatalytic activity towards phenol oxidation. The light absorption (UV-Vis/DRS) as well as surface Fourier transform infrared/diffuse reflectance spectroscopy (FTIR/DR) studies confirmed a significantly enhanced light absorption and the presence of nitrogen groups on the photocatalysts surfaces, respectively. A significant increase of concentration of paramagnetic centers connected with oxygen vacancies after water rising has had an essential influence on increasing their photocatalytic activity. [...]
Wydawca

Czasopismo
Rocznik
Tom
11
Numer
12
Strony
1996-2004
Opis fizyczny
Daty
wydano
2013-12-01
online
2013-09-26
Twórcy
autor
autor
  • Institute of Physics, Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, 70-311, Szczecin, Poland
  • Institute of Physics, Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, 70-311, Szczecin, Poland
  • Institute of Physics, Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, 70-311, Szczecin, Poland, gzolnierkiewicz@zut.edu.pl
  • Institute of Physics, Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, 70-311, Szczecin, Poland
autor
  • Institute of Chemical and Environmental Engineering, West Pomeranian University of Technology, 70-310, Szczecin, Poland
  • Institute of Chemical and Environmental Engineering, West Pomeranian University of Technology, 70-310, Szczecin, Poland
  • Institute of Chemical and Environmental Engineering, West Pomeranian University of Technology, 70-310, Szczecin, Poland
Bibliografia
  • [1] A. Fujishima, K. Honda, Nature 238, 37 (1972) http://dx.doi.org/10.1038/238037a0[Crossref]
  • [2] B. O’Reagan, M. Grätzel, Nature 353, 135 (1991)
  • [3] K.D. Schierbaum, U.K. Kirner, J.F. Geiger, W. Göpel, Sens. Actuators B 4, 87 (1991) http://dx.doi.org/10.1016/0925-4005(91)80181-I[Crossref]
  • [4] M. Aono, R.R. Hasiguti, Phys. Rev. B 48, 12406 (1993) http://dx.doi.org/10.1103/PhysRevB.48.12406[Crossref]
  • [5] A.L. Linsebigler, G. Lu, J.T. Yates, Chem. Rev. 95, 735 (1995) http://dx.doi.org/10.1021/cr00035a013[Crossref]
  • [6] G. Pacchioni, Chem. Phys. Chem. 4, 1041 (2003) http://dx.doi.org/10.1002/cphc.200300835[Crossref]
  • [7] N. Serpone, J. Phys. Chem. B 110, 24287 (2006) http://dx.doi.org/10.1021/jp065659r[Crossref]
  • [8] V.N. Kuznetsov, N. Serpone, J. Phys. Chem. B 110, 25203 (2006) http://dx.doi.org/10.1021/jp064253b[Crossref]
  • [9] C. Di Valentin, E. Finazzi, G. Pacchioni, A. Selloni, S. Livraghi, M.C. Paganini, E. Giamello, Chem. Phys. 339, 44 (2007) http://dx.doi.org/10.1016/j.chemphys.2007.07.020[Crossref]
  • [10] M.K. Nowotny, L.R. Sheppard, T. Bak, J. Nowotny, J. Phys. Chem. C 112, 5275 (2008) http://dx.doi.org/10.1021/jp077275m[Crossref]
  • [11] D.B. Strukov, G.S. Sneider, D.R. Stewart, R.S. Williams, Nature 453, 80 (2008) http://dx.doi.org/10.1038/nature06932[Crossref]
  • [12] A.G. Kontos, A.I. Kontos, D.S. Tsoukleris, V. Likodimos, J. Kunze, P. Schmuki, P. Falaras, Nanotechnology 20, 045603 (2009) http://dx.doi.org/10.1088/0957-4484/20/4/045603[Crossref]
  • [13] R. Waser, R. Dittmann, G. Staikov, K. Szot, Adv. Mater. 21, 2632 (2009) http://dx.doi.org/10.1002/adma.200900375[Crossref]
  • [14] I. Mora-Seró, V. Likodimos, S. Giménez, E. Martínez-Ferrero, J. Albero, E. Palomares, A.G. Kontos, P. Falaras, J. Bisquert, J. Phys. Chem. C 114, 6755 (2010) http://dx.doi.org/10.1021/jp100591m[Crossref]
  • [15] V. Likodimos, D.D. Dionysiou, P. Falaras, Rev. Envir. Sci. Biotech. 9, (2010)
  • [16] S. Yang, L.E. Halliburton, A. Manivannan, P.H. Bunton, D.B. Baker, M. Klemm, S. Horn, A. Fujishima, Appl. Phys. Lett. 94, 162114 (2009) http://dx.doi.org/10.1063/1.3124656[Crossref]
  • [17] L. Gomathi Devi, S. Girish Kumar, Cent. Eur. J. Chem. 9, 959 (2011) http://dx.doi.org/10.2478/s11532-011-0084-9[Crossref]
  • [18] R. Kralchevska, M. Milanova, M. Bistan, A. Pintar, D. Todorovsky, Cent. Eur. J. Chem. 10, 1137 (2012) http://dx.doi.org/10.2478/s11532-012-0017-2[Crossref]
  • [19] J. Choina, H. Duwensee, G.-U. Flechsig, H. Kosslick, A.W. Morawski, V.A Tuan, A. Schulz, Cent. Eur. J. Chem. 8, 1288 (2010) http://dx.doi.org/10.2478/s11532-010-0109-9[Crossref]
  • [20] K. Zhang, W. Xu, X. Li, S. Zheng, G. Xu, Cent. Eur. J. Chem. 4, 234 (2006) http://dx.doi.org/10.2478/s11532-006-0010-8[Crossref]
  • [21] R. Asahi, T. Morikawa, T. Ohwaki, K. Aoki, Y. Taga, Science 293, 269 (2001) http://dx.doi.org/10.1126/science.1061051[Crossref]
  • [22] N. Guskos, A. Guskos, J. Typek, P. Berczynski, D. Dolat, B. Grzmil, A. Morawski, Mater. Sci. Eng. B-Adv. 177, 223 (2012) http://dx.doi.org/10.1016/j.mseb.2011.10.017[Crossref]
  • [23] N. Guskos, A. Guskos, G. Zolnierkiwicz, J. Typek, P. Berczynski, D. Dolat, B. Grzmil, B. Ohtani, A.W. Morawski, Mater. Chem. Phys. 136, 889 (2012) http://dx.doi.org/10.1016/j.matchemphys.2012.07.062[Crossref]
  • [24] P.F. Chester, J. Appl. Phys. 32, 2233 (1961) http://dx.doi.org/10.1063/1.1777049[Crossref]
  • [25] J. Kerssen, J. Volger, Physica 69, 535 (1973) http://dx.doi.org/10.1016/0031-8914(73)90087-6[Crossref]
  • [26] G. Mele, R. Del Sole, G. Vasapollo, G. Marcı, E.G. Lopez, L. Palmisano, J.M. Coronado, M.D.H. Alonso, C. Malitesta, M.R. Guascito, J. Phys. Chem. B 109, 12347 (2005) http://dx.doi.org/10.1021/jp044253g[Crossref]
  • [27] C.P. Kumar, N.O. Gopal, T.C. Wang, M.S. Wong, S.C. Ke, J. Phys. Chem. B 110, 5223 (2006) http://dx.doi.org/10.1021/jp057053t[Crossref]
  • [28] F.D. Brandão, M.V.B. Pinheiro, G.M. Ribeiro, G. Medeiros-Ribeiro, K. Krambrock, Phys. Rev. B 80, 235204 (2009) http://dx.doi.org/10.1103/PhysRevB.80.235204[Crossref]
  • [29] S. Zhou, E. Čižmár, K. Potzger, M. Krause, G. Talut, M. Helm, J. Fassbender, S.A. Zvyagin, J. Wosnitza, H. Schmidt, Phys. Rev. B 79, 113201 (2009) http://dx.doi.org/10.1103/PhysRevB.79.113201[Crossref]
  • [30] B. Tiana, C. Li, F. Gua, H. Jianga, Y. Hua, J. Zhang, Chem. Eng. J. 151, 220 (2009) http://dx.doi.org/10.1016/j.cej.2009.02.030[Crossref]
  • [31] S. Yang, A.T. Brant, L.E. Halliburton, Phys. Rev. B 82, 035209 (2010) http://dx.doi.org/10.1103/PhysRevB.82.035209[Crossref]
  • [32] I.R. Macdonald, R.F. Howe, X. Zhang, W. Zhou, J. Photochem. 216, 238 (2010) http://dx.doi.org/10.1016/j.jphotochem.2010.07.023[Crossref]
  • [33] P.M.M. Henderson, A. Kassiba, A. Gibaud, J. Phys. & Chem. Sol. 71, 1 (2010) http://dx.doi.org/10.1016/j.jpcs.2009.08.002[Crossref]
  • [34] I.A. Shkrob, T.W. Marin, S.D. Chemerisov, M.D. Sewilla, J. Phys. Chem. C 115, 4642 (2011) http://dx.doi.org/10.1021/jp110612s[Crossref]
  • [35] G. Liu, C. Han, M. Pelaez, D. Zhu, S. Liao, V. Likodimos, N. Ioannidis, A.G. Kontos, P. Falaras, P.S.M Dunlop, J.A. Byrne, D.D. Dionysiou, Nanotechnology 23, 294003 (2012) http://dx.doi.org/10.1088/0957-4484/23/29/294003[Crossref]
  • [36] M.R. Hoffman, S.T. Martin, W. Choi, D.W. Bahnemann, Chem. Rev. 95, 69 (1995) http://dx.doi.org/10.1021/cr00033a004[Crossref]
  • [37] T. Stergiopoulos, A Ghicov, V. Likodimos, D.S. Tsoukleris, J. Kunze, P. Schmuki, P. Falaras, Nanotechnology 19, 235602 (2008) http://dx.doi.org/10.1088/0957-4484/19/23/235602[Crossref]
  • [38] A.I. Kontos, V. Likodimos, T. Stergiopoulos, D.S. Tsoukleris, P. Falaras, Chem. Mater. 21, 662 (2009) http://dx.doi.org/10.1021/cm802495p[Crossref]
  • [39] Y. Matsumoto, M. Murakami, T. Shono, T. Hasegawa, T. Fukumura, M. Kawasaki, P. Ahmet, T. Chikyow, S. Koshihara, H. Koinuma, Science 291, 854 (2001) http://dx.doi.org/10.1126/science.1056186[Crossref]
  • [40] S.D. Yoon, Y. Chen, A. Yang, T.L. Goodrich, X. Zuo, D.A. Arena, K. Ziemer, C. Vittoria, V.G. Harris, J. Phys.: Condens. Matter 18, L355 (2006) [Crossref]
  • [41] X. Wei, R. Skomski, B. Balamurugan, Z.G. Sun, S. Ducharme, D.J. Sellmyer, J. Appl. Phys. 105, 07C517 (2009) http://dx.doi.org/10.1063/1.3074509[Crossref]
  • [42] J.M.D. Coey, Curr. Opin. Solid State Mater. Sci. 10, 83 (2006) http://dx.doi.org/10.1016/j.cossms.2006.12.002[Crossref]
  • [43] J.M.D. Coey, K. Wongsaprom, J. Alaria, M. Venkatesan, J. Phys. D 41, 134012 (2008) http://dx.doi.org/10.1088/0022-3727/41/13/134012[Crossref]
  • [44] A. Yu, G. Wu, F. Zhang, Y. Yang, N. Guan, Catal. Lett. 129, 507 (2009) http://dx.doi.org/10.1007/s10562-008-9832-7[Crossref]
  • [45] K. Hadjiivanov, Apply. Surf. Sci. 135, 331 (1998) http://dx.doi.org/10.1016/S0169-4332(98)00298-0[Crossref]
  • [46] K. Bubacz, J. Choina, D. Dolat, E. Borowiak-Palen, D. Moszynski, A.W. Morawski; Mater. Res. Bull. 45, 1085 (2010) http://dx.doi.org/10.1016/j.materresbull.2010.06.024[Crossref]
  • [47] R.F. Howe, M. Graztel, J. Phys. Chem. 91, 3906 (1987) http://dx.doi.org/10.1021/j100298a035[Crossref]
  • [48] I. Nakamura, N. Negishi, S. Kutsuna, T. Ihara, S. Sugihara, K. Takeuchi, J. Mol. Catal. A: Chem. 161, 205 (2000) http://dx.doi.org/10.1016/S1381-1169(00)00362-9[Crossref]
  • [49] E. Serwicka, Colloids Surf. 13, 287 (1985) http://dx.doi.org/10.1016/0166-6622(85)80028-7[Crossref]
  • [50] A.M. Volodin, A.E. Cherkashin, V.S. Zakharenko, React. Kinet. Catal. Lett. 11, 221 (1979) http://dx.doi.org/10.1007/BF02067829[Crossref]
  • [51] C. Naccache, P. Meriaudeau, M. Che, A.J. Tench, Trans. Faraday Soc. 67, 506 (1971) http://dx.doi.org/10.1039/tf9716700506[Crossref]
  • [52] J. Strunk, W.C. Vining, A.T. Bell, J. Phys. Chem. C 114, 16937 (2010) http://dx.doi.org/10.1021/jp100104d[Crossref]
  • [53] D.C. Cronemeyer, Phys. Rev. 113, 1222 (1959) http://dx.doi.org/10.1103/PhysRev.113.1222[Crossref]
  • [54] E. Carter, A.F. Carley, D.M. Murphy, J. Phys. Chem. C 111, 10630 (2007) http://dx.doi.org/10.1021/jp0729516[Crossref]
  • [55] S. Dohshi, M. Anpo, S. Okuda, T. Kojima, Top. Catal. 35, 327 (2005) http://dx.doi.org/10.1007/s11244-005-3841-1[Crossref]
  • [56] T.L. Thompson, J.T. Yates, Top. Catal. 35, 197 (2005) http://dx.doi.org/10.1007/s11244-005-3825-1[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-013-0340-2
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