Abstract
One-dimensional monoclinic SrAl2O4:Ce3+ nanowires (NWs) were prepared by the electrospinning method for the first time. By annealing PVP/SrAl2O4:Ce3+ composite nanowires (NWs) with different ratio of PVP (M w ≈ 1300000) to inorganic precursors of the electrospinning solutions, size-controllable NWs were obtained, ranging of 90–180 nm. Fourier transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRD), scanning electron microscopy (SEM), photoluminescence (PL) spectra, and dynamics were employed to characterize the NWs. The results demonstrate that the positions of excitation and emission bands varied uneven with the ratio of PVP to the inorganic precursors and the NWs diameter, which was attributed to the difference of the crystallinity, porosity, and local micro-structures surrounding Ce3+. Two decay time constants were observed for the PL of Ce3+, one faster (1–3 ns) and one slower (10–20 ns), which were attributed to the hole-electron capture on the luminescent ions and isolated Ce ions, respectively. It is interesting to observe that for the shorter decay process, a maximum occurred as the concentration of Ce3+ varied in the range of 1–10 mol%.
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Xu L, Song HW, Dong B, Wang Y, Bai X, Wang GL, Liu Q (2009) J Phys Chem C 113:9609
Suryamas AB, Munir MM, Iskandar F, Okuyama K (2009) J Appl Phys 105:064311
Cacciotti I, Bianco A, Pezzotti G, Gusmano G (2011) Chem Eng J 166:751
Wu H, Hu LB, Rowell MW, Kong DS, Cha JJ, McDonough JR, Zhu J, Yang Y, McGehee MD, Cui Y (2010) Nano Lett 10:4242
Tse KY, Zhang LZ, Baker SE, Nichols BM, West R, Hamers RJ (2007) Chem Mater 19:5734
Samitsu S, Shimomura T, Heike S, Hashizume T, Ito K (2008) Macromolecules 41:8000
Liu ZY, Sun DD, Guo P, James OL (2007) Nano Lett 74:1081
Yang DJ, Liu HW, Zheng ZF, Yuan Y, Zhao JC, Waclawik ER, Ke XB, Ke HY (2009) J Am Chem Soc 131:17885
Wang FC, Liu CH, Liu CW, Chao JW, Lin CH (2009) J Phys Chem C 113:13832
Dai YQ, Liu WY, Formo E, Sun YM, Xia YN (2011) Polym Adv Technol 22:326
Xu L, Dong B, Wang Y, Bai X, Liu Q, Song HW (2010) Sens Actuators B Chem 147:531
Zong SZ, Cao Y, Zhou YM, Ju HX (2007) Biosens Bioelectron 22:1776
Jiang ZW, Guo Z, Sun B, Jia Y, Li MQ, Liu JH (2010) Sens Actuators B Chem 145:667
Zhang ZY, Li XH, Wang CH, Wei LM, Liu YC, Shao CG (2009) J Phys Chem C 113:19397
Yu JH, Chioi GM (2001) Sens Actuators B-Chem 75:56
Korotcov AV, Huang YS, Tsai DS, Tiong KK (2006) Thin Solid Films 503:96
Wei DP, Ma Y, Pan HY, Chen Q (2008) J Phys Chem C 112:8594
Yu YJ, Ouyang C, Gao Y, Si ZH, Chen W, Wang ZQ, Xue G (2005) J Polym Sci Part A Polym Chem 43:6105
Vasco E, Magrez A, Forro L, Setter N (2005) J Phys Chem B 109:14331
Cacciotti I, Bianco A, Pezzotti G, Gusmano G (2011) Mater Chem Phys 126:532
Fu ZL, Zhou SH, Zhang SY (2005) J Phys Chem B 109:14396
Jung KY, Lee HW, Jung HY (2006) Chem Mater 18:2249
Poort SHM, Blokpoel WP, Blasse G (1995) Chem Mater 7:1547
Clabau F, Rocquefelte X, Jobic S, Deniard P, Whangbo MH, Garcia A, Mercier TL (2005) Chem Mater 17:3904
Liu Y, Xu CN (2003) J Phys Chem B 107:3991
Chen JT, Gu F, Li CZ (2008) Cryst Growth Des 8:3175
Chen XY, Ma C, Li XX, Shi CW, Li XL, Lu DR (2009) J Phys Chem C 113:2685
Lai H, Bao A, Yang YM, Tao YC, Yang H, Zhang Y, Han LL (2008) J Phys Chem C 112:282
Wang HY, Wang Y, Yang Y, Li X, Wang Ce (2009) Mater Res Bull 44:408
Saha S, Chowdhury PS, Patra A (2005) J Phys Chem B 109:2699
Kumar V, Pitale SS, Mishra V, Nagpure IM, Biggs MM, Ntwaeaborwa OM, Swart HC (2010) J Alloy Comp 492:L8
Nyman M, Shea-Rohwer LE, Martin JE, Provencio P (2009) Chem Mater 21:1536
Zhang HW, Yamada H, Terasaki N (2007) Appl Phys Lett 91:081905
Im WB, Fellows NN, DenBaars SP, Seshadri R, Kim Y (2009) Chem Mater 21:2957
Song HW, Yu HQ, Pan GH, Bai X, Dong B, Zhang XT, Hark SK (2008) Chem Mater 20:4762
Sapra S, Prakash A, Ghangrekar A, Periasamy N, Sarma DD (2005) J Phys Chem B 109:1663
Cheng YL, Zhao Y, Zhang YF, Cao XQ (2010) J Colloid Interface Sci 344:321
Lavat AE, Grasselli MC, Lovecchio EG (2010) Ceram Int 36:15
Tarte P (1967) Spectrochim Acta A 237:2127
Sole JG, Bausa LE, Jaque D (2005) John Wiley & Sons Ltd., New York, p 200
Yu LX, Song HW, Liu ZX, Yang LM, Lu SZ, Zheng ZH (2005) J Phys Chem B 109:11450
Drozdowski W, Wojtowicz AJ (2002) Nucl Instrum Meth A 408:412
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The authors are thankful for the financial support of Distinguished Young Scholars of China (Grant no. 60925018), the National Natural Science Foundation of China (Grant nos. 50772042, 51002062, and 20971051).
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Zheng, R., Xu, L., Qin, W. et al. Electrospinning preparation and photoluminescence properties of SrAl2O4:Ce3+ nanowires. J Mater Sci 46, 7517–7524 (2011). https://doi.org/10.1007/s10853-011-5723-1
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DOI: https://doi.org/10.1007/s10853-011-5723-1