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Synthesis and luminescent properties of CaTiO3: Pr3+ microfibers prepared by electrospinning method
Chong Peng, Zhiyao Hou, Cuimiao Zhang, Guogang Li, Hongzhou Lian, Ziyong Cheng, and Jun Lin »View Author Affiliations
State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China; and Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
*Corresponding author: jlin@ciac.jl.cn
Optics Express, Vol. 18, Issue 7, pp. 7543-7553 (2010)
http://dx.doi.org/10.1364/OE.18.007543
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Abstract
One-dimensional Pr3+-doped CaTiO3 microfibers were fabricated by a simple and cost-effective electronspinning process. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric and differential analysis (TG-DTA), scanning electron microscopy (SEM), energy-dispersive X-ray spectrum (EDS), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), photoluminescence (PL), quantum efficiency (QE), and cathodoluminescence (CL) spectra as well as kinetic decays were used to characterize the samples. Under ultraviolet excitation and low-voltage electron beams (1-3 kV) excitation, the CaTiO3:x Pr3+ samples show the red emission at 612 nm, corresponding to 1D2-3H4 transition of Pr3+. The luminescence intensity, quantum efficiency, and the lifetime have been studied as a function of the doping concentration of Pr3+ in the CaTiO3 samples.
© 2010 OSA
OCIS Codes
(160.2540) Materials : Fluorescent and luminescent materials
(160.4760) Materials : Optical properties
(160.5690) Materials : Rare-earth-doped materials
(300.6280) Spectroscopy : Spectroscopy, fluorescence and luminescence
ToC Category:
Materials
History
Original Manuscript: January 20, 2010
Revised Manuscript: March 12, 2010
Manuscript Accepted: March 14, 2010
Published: March 26, 2010
Citation
Chong Peng, Zhiyao Hou, Cuimiao Zhang, Guogang Li, Hongzhou Lian, Ziyong Cheng, and Jun Lin, "Synthesis and luminescent properties of CaTiO3: Pr3+ microfibers prepared by electrospinning method," Opt. Express 18, 7543-7553 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-7-7543
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References
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- N. Hirosaki, R. Xie, K. Inoue, T. Sekiguchi, B. Dierre, and K. Tamura, “Blue-emitting AlN: Eu2+ nitride phosphor for field emission displays,” Appl. Phys. Lett. 91(6), 061101 (2007). [CrossRef]
- P. Holloway, T. Trottier, J. Sebastian, S. Jones, X. Zhang, J. Bang, B. Abrams, W. Thomes, and T. Kim, “Degradation of field emission display phosphors,” J. Appl. Phys. 88(1), 483 (2000). [CrossRef]
- G. Li, C. Li, Z. Hou, C. Peng, Z. Cheng, and J. Lin, “Nanocrystalline LaOCl:Tb(3+)/Sm(3+) as promising phosphors for full-color field-emission displays,” Opt. Lett. 34(24), 3833–3835 (2009). [CrossRef] [PubMed]
- Z. Hou, R. Chai, M. Zhang, C. Zhang, P. Chong, Z. Xu, G. Li, and J. Lin, “Fabrication and luminescence properties of one-dimensional CaMoO(4): Ln(3+) (Ln = Eu, Tb, Dy) nanofibers via electrospinning process,” Langmuir 25(20), 12340–12348 (2009). [CrossRef] [PubMed]
- L. Wang, X. Liu, Z. Hou, C. Li, P. Yang, Z. Cheng, H. Lian, and J. Lin, “Electrospinning synthesis and luminescence properties of one-dimensional Zn2SiO4: Mn2+ microfibers and microbelts,” J. Phys. Chem. C 112, 18882–18888 (2008).
- N. Ohtsu, K. Sato, A. Yanagawa, K. Saito, Y. Imai, T. Kohgo, A. Yokoyama, K. Asami, and T. Hanawa, “CaTiO3 coating on titanium for biomaterial application-optimum thickness and tissue response,” J. Biomed. Mater. Res. A 82A(2), 304–315 (2007). [CrossRef]
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- N. Hirosaki, R. Xie, K. Inoue, T. Sekiguchi, B. Dierre, and K. Tamura, “Blue-emitting AlN: Eu2+ nitride phosphor for field emission displays,” Appl. Phys. Lett. 91(6), 061101 (2007). [CrossRef]
- H. Takashima, K. Shimada, N. Miura, T. Katsumata, Y. Inaguma, K. Ueda, and M. Itoh, “Low-driving-voltage electroluminescence in perovskite films,” Adv. Mater. 21(36), 3699–3702 (2009). [CrossRef]
- W. Jia, D. Jia, T. Rodriguez, D. Evans, R. Meltzer, and W. Yen, “UV excitation and trapping centers in CaTiO3: Pr3+,” J. Lumin. 119–120, 13–18 (2006). [CrossRef]
- X. Liu, P. Jia, J. Lin, and G. Li, “Monodisperse spherical core-shell structured SiO2–CaTiO3: Pr3+ phosphors for field emission displays,” J. Appl. Phys. 99(12), 124902 (2006). [CrossRef]
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- P. Holloway, T. Trottier, J. Sebastian, S. Jones, X. Zhang, J. Bang, B. Abrams, W. Thomes, and T. Kim, “Degradation of field emission display phosphors,” J. Appl. Phys. 88(1), 483 (2000). [CrossRef]
- H. Takashima, K. Shimada, N. Miura, T. Katsumata, Y. Inaguma, K. Ueda, and M. Itoh, “Low-driving-voltage electroluminescence in perovskite films,” Adv. Mater. 21(36), 3699–3702 (2009). [CrossRef]
- T. Fujii, K. Kodaira, O. Kawauchi, N. Tanaka, H. Yamashita, and M. Anpo, “Photochromic behavior in the fluorescence spectra of 9-anthrol encapsulated in Si- Al glasses prepared by the sol- gel method,” J. Phys. Chem. B 101(50), 10631–10637 (1997). [CrossRef]
- P. Holloway, T. Trottier, J. Sebastian, S. Jones, X. Zhang, J. Bang, B. Abrams, W. Thomes, and T. Kim, “Degradation of field emission display phosphors,” J. Appl. Phys. 88(1), 483 (2000). [CrossRef]
- T. Fujii, K. Kodaira, O. Kawauchi, N. Tanaka, H. Yamashita, and M. Anpo, “Photochromic behavior in the fluorescence spectra of 9-anthrol encapsulated in Si- Al glasses prepared by the sol- gel method,” J. Phys. Chem. B 101(50), 10631–10637 (1997). [CrossRef]
- A. Vecht, D. Smith, S. Chadha, C. Gibbons, J. Koh, and D. Morton, “New electron excited light emitting materials,” J. Vac. Sci. Technol. B 12(2), 781–784 (1994). [CrossRef]
- N. Ohtsu, K. Sato, A. Yanagawa, K. Saito, Y. Imai, T. Kohgo, A. Yokoyama, K. Asami, and T. Hanawa, “CaTiO3 coating on titanium for biomaterial application-optimum thickness and tissue response,” J. Biomed. Mater. Res. A 82A(2), 304–315 (2007). [CrossRef]
- X. F. Yang, I. D. Williams, J. Chen, J. Wang, H. F. Xu, H. M. Konishi, Y. X. Pan, C. L. Liang, and M. M. Wu, “Perovskite hollow cubes: morphological control, three-dimensional twinning and intensely enhanced photoluminescence,” J. Mater. Chem. 18(30), 3543–3546 (2008). [CrossRef]
- J. Last, “Infrared-absorption studies on barium titanate and related materials,” Phys. Rev. 105(6), 1740–1750 (1957). [CrossRef]
- S. Cho, J. Yoo, and J. Lee, “Synthesis and low-voltage characteristics of CaTiO3: Pr3+ luminescent powders,” J. Electrochem. Soc. 143(10), L231 (1996). [CrossRef]
- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
- M. Lencka and R. Riman, “Thermodynamics of the hydrothermal synthesis of calcium titanate with reference to other alkaline-earth titanates,” Chem. Mater. 7(1), 18–25 (1995). [CrossRef]
- G. Li, C. Li, Z. Hou, C. Peng, Z. Cheng, and J. Lin, “Nanocrystalline LaOCl:Tb(3+)/Sm(3+) as promising phosphors for full-color field-emission displays,” Opt. Lett. 34(24), 3833–3835 (2009). [CrossRef] [PubMed]
- L. Wang, X. Liu, Z. Hou, C. Li, P. Yang, Z. Cheng, H. Lian, and J. Lin, “Electrospinning synthesis and luminescence properties of one-dimensional Zn2SiO4: Mn2+ microfibers and microbelts,” J. Phys. Chem. C 112, 18882–18888 (2008).
- D. Li and Y. Xia, “Electrospinning of nanofibers: reinventing the wheel?” Adv. Mater. 16(14), 1151–1170 (2004). [CrossRef]
- G. Li, C. Li, Z. Hou, C. Peng, Z. Cheng, and J. Lin, “Nanocrystalline LaOCl:Tb(3+)/Sm(3+) as promising phosphors for full-color field-emission displays,” Opt. Lett. 34(24), 3833–3835 (2009). [CrossRef] [PubMed]
- Z. Hou, R. Chai, M. Zhang, C. Zhang, P. Chong, Z. Xu, G. Li, and J. Lin, “Fabrication and luminescence properties of one-dimensional CaMoO(4): Ln(3+) (Ln = Eu, Tb, Dy) nanofibers via electrospinning process,” Langmuir 25(20), 12340–12348 (2009). [CrossRef] [PubMed]
- X. Liu, P. Jia, J. Lin, and G. Li, “Monodisperse spherical core-shell structured SiO2–CaTiO3: Pr3+ phosphors for field emission displays,” J. Appl. Phys. 99(12), 124902 (2006). [CrossRef]
- H. Li, Z. Wang, S. Xu, and J. Hao, “Improved performance of spherical BaWO4: Tb3+ phosphors for field-emission displays,” J. Electrochem. Soc. 156(5), J112 (2009). [CrossRef]
- T. Li, M. Shen, L. Fang, F. Zheng, and X. Wu, “Effect of Ca deficiencies on the photoluminescence of CaTiO3: Pr3+,” J. Alloy. Comp. 474(1-2), 330–333 (2009). [CrossRef]
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- X. F. Yang, I. D. Williams, J. Chen, J. Wang, H. F. Xu, H. M. Konishi, Y. X. Pan, C. L. Liang, and M. M. Wu, “Perovskite hollow cubes: morphological control, three-dimensional twinning and intensely enhanced photoluminescence,” J. Mater. Chem. 18(30), 3543–3546 (2008). [CrossRef]
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- G. Li, C. Li, Z. Hou, C. Peng, Z. Cheng, and J. Lin, “Nanocrystalline LaOCl:Tb(3+)/Sm(3+) as promising phosphors for full-color field-emission displays,” Opt. Lett. 34(24), 3833–3835 (2009). [CrossRef] [PubMed]
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- X. Liu, P. Jia, J. Lin, and G. Li, “Monodisperse spherical core-shell structured SiO2–CaTiO3: Pr3+ phosphors for field emission displays,” J. Appl. Phys. 99(12), 124902 (2006). [CrossRef]
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- X. Liu, P. Jia, J. Lin, and G. Li, “Monodisperse spherical core-shell structured SiO2–CaTiO3: Pr3+ phosphors for field emission displays,” J. Appl. Phys. 99(12), 124902 (2006). [CrossRef]
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- A. de Figueiredo, V. Longo, S. de Lazaro, V. Mastelaro, F. De Vicente, A. Hernandes, M. Siu Li, J. Varela, and E. Longo, “Blue-green and red photoluminescence in CaTiO3: Sm,” J. Lumin. 126(2), 403–407 (2007). [CrossRef]
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- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
- W. Jia, D. Jia, T. Rodriguez, D. Evans, R. Meltzer, and W. Yen, “UV excitation and trapping centers in CaTiO3: Pr3+,” J. Lumin. 119–120, 13–18 (2006). [CrossRef]
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- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
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- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
- P. Boutinaud, E. Pinel, M. Dubois, A. Vink, and R. Mahiou, “UV-to-red relaxation pathways in CaTiO3: Pr3+,” J. Lumin. 111(1-2), 69–80 (2005). [CrossRef]
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- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
- N. Ohtsu, K. Sato, A. Yanagawa, K. Saito, Y. Imai, T. Kohgo, A. Yokoyama, K. Asami, and T. Hanawa, “CaTiO3 coating on titanium for biomaterial application-optimum thickness and tissue response,” J. Biomed. Mater. Res. A 82A(2), 304–315 (2007). [CrossRef]
- Y. Arakawa and H. Sakaki, “Multidimensional quantum well laser and temperature dependence of its threshold current,” Appl. Phys. Lett. 40(11), 939 (1982). [CrossRef]
- N. Ohtsu, K. Sato, A. Yanagawa, K. Saito, Y. Imai, T. Kohgo, A. Yokoyama, K. Asami, and T. Hanawa, “CaTiO3 coating on titanium for biomaterial application-optimum thickness and tissue response,” J. Biomed. Mater. Res. A 82A(2), 304–315 (2007). [CrossRef]
- R. Caruso, J. Schattka, and A. Greiner, “Titanium dioxide tubes from sol-gel coating of electrospun polymer fibers,” Adv. Mater. 13(20), 1577–1579 (2001). [CrossRef]
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- N. Hirosaki, R. Xie, K. Inoue, T. Sekiguchi, B. Dierre, and K. Tamura, “Blue-emitting AlN: Eu2+ nitride phosphor for field emission displays,” Appl. Phys. Lett. 91(6), 061101 (2007). [CrossRef]
- E. Wong, P. Sheehan, and C. Lieber, “Nanobeam mechanics: elasticity, strength, and toughness of nanorods and nanotubes,” Science 277(5334), 1971–1975 (1997). [CrossRef]
- T. Li, M. Shen, L. Fang, F. Zheng, and X. Wu, “Effect of Ca deficiencies on the photoluminescence of CaTiO3: Pr3+,” J. Alloy. Comp. 474(1-2), 330–333 (2009). [CrossRef]
- H. Takashima, K. Shimada, N. Miura, T. Katsumata, Y. Inaguma, K. Ueda, and M. Itoh, “Low-driving-voltage electroluminescence in perovskite films,” Adv. Mater. 21(36), 3699–3702 (2009). [CrossRef]
- A. de Figueiredo, V. Longo, S. de Lazaro, V. Mastelaro, F. De Vicente, A. Hernandes, M. Siu Li, J. Varela, and E. Longo, “Blue-green and red photoluminescence in CaTiO3: Sm,” J. Lumin. 126(2), 403–407 (2007). [CrossRef]
- A. Vecht, D. Smith, S. Chadha, C. Gibbons, J. Koh, and D. Morton, “New electron excited light emitting materials,” J. Vac. Sci. Technol. B 12(2), 781–784 (1994). [CrossRef]
- H. Takashima, K. Shimada, N. Miura, T. Katsumata, Y. Inaguma, K. Ueda, and M. Itoh, “Low-driving-voltage electroluminescence in perovskite films,” Adv. Mater. 21(36), 3699–3702 (2009). [CrossRef]
- N. Hirosaki, R. Xie, K. Inoue, T. Sekiguchi, B. Dierre, and K. Tamura, “Blue-emitting AlN: Eu2+ nitride phosphor for field emission displays,” Appl. Phys. Lett. 91(6), 061101 (2007). [CrossRef]
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- S. Yin, D. Chen, W. Tang, and Y. Yuan, “Synthesis of CaTiO3: Pr, Al phosphors by sol-gel method and their luminescence properties,” J. Mater. Sci. 42(8), 2886–2890 (2007). [CrossRef]
- P. Holloway, T. Trottier, J. Sebastian, S. Jones, X. Zhang, J. Bang, B. Abrams, W. Thomes, and T. Kim, “Degradation of field emission display phosphors,” J. Appl. Phys. 88(1), 483 (2000). [CrossRef]
- P. Holloway, T. Trottier, J. Sebastian, S. Jones, X. Zhang, J. Bang, B. Abrams, W. Thomes, and T. Kim, “Degradation of field emission display phosphors,” J. Appl. Phys. 88(1), 483 (2000). [CrossRef]
- H. Takashima, K. Shimada, N. Miura, T. Katsumata, Y. Inaguma, K. Ueda, and M. Itoh, “Low-driving-voltage electroluminescence in perovskite films,” Adv. Mater. 21(36), 3699–3702 (2009). [CrossRef]
- A. de Figueiredo, V. Longo, S. de Lazaro, V. Mastelaro, F. De Vicente, A. Hernandes, M. Siu Li, J. Varela, and E. Longo, “Blue-green and red photoluminescence in CaTiO3: Sm,” J. Lumin. 126(2), 403–407 (2007). [CrossRef]
- T. Mazzo, M. Moreira, I. Pinaatti, F. Picon, E. Leite, I. Rosa, J. Varela, L. Perazolli, and E. Longo, “CaTiO3:Eu3+ obtained by microwave assisted hydrothermal method: A photoluminescent approach,” Opt. Mater. (to be published).
- A. Vecht, D. Smith, S. Chadha, C. Gibbons, J. Koh, and D. Morton, “New electron excited light emitting materials,” J. Vac. Sci. Technol. B 12(2), 781–784 (1994). [CrossRef]
- P. Boutinaud, E. Pinel, M. Dubois, A. Vink, and R. Mahiou, “UV-to-red relaxation pathways in CaTiO3: Pr3+,” J. Lumin. 111(1-2), 69–80 (2005). [CrossRef]
- X. F. Yang, I. D. Williams, J. Chen, J. Wang, H. F. Xu, H. M. Konishi, Y. X. Pan, C. L. Liang, and M. M. Wu, “Perovskite hollow cubes: morphological control, three-dimensional twinning and intensely enhanced photoluminescence,” J. Mater. Chem. 18(30), 3543–3546 (2008). [CrossRef]
- L. Wang, X. Liu, Z. Hou, C. Li, P. Yang, Z. Cheng, H. Lian, and J. Lin, “Electrospinning synthesis and luminescence properties of one-dimensional Zn2SiO4: Mn2+ microfibers and microbelts,” J. Phys. Chem. C 112, 18882–18888 (2008).
- X. Zhang, J. Zhang, X. Ren, and X. Wang, “The dependence of persistent phosphorescence on annealing temperatures in CaTiO3: Pr3+ nanoparticles prepared by a coprecipitation technique,” J. Solid State Chem. 181(3), 393–398 (2008). [CrossRef]
- H. Li, Z. Wang, S. Xu, and J. Hao, “Improved performance of spherical BaWO4: Tb3+ phosphors for field-emission displays,” J. Electrochem. Soc. 156(5), J112 (2009). [CrossRef]
- X. F. Yang, I. D. Williams, J. Chen, J. Wang, H. F. Xu, H. M. Konishi, Y. X. Pan, C. L. Liang, and M. M. Wu, “Perovskite hollow cubes: morphological control, three-dimensional twinning and intensely enhanced photoluminescence,” J. Mater. Chem. 18(30), 3543–3546 (2008). [CrossRef]
- E. Wong, P. Sheehan, and C. Lieber, “Nanobeam mechanics: elasticity, strength, and toughness of nanorods and nanotubes,” Science 277(5334), 1971–1975 (1997). [CrossRef]
- X. F. Yang, I. D. Williams, J. Chen, J. Wang, H. F. Xu, H. M. Konishi, Y. X. Pan, C. L. Liang, and M. M. Wu, “Perovskite hollow cubes: morphological control, three-dimensional twinning and intensely enhanced photoluminescence,” J. Mater. Chem. 18(30), 3543–3546 (2008). [CrossRef]
- T. Li, M. Shen, L. Fang, F. Zheng, and X. Wu, “Effect of Ca deficiencies on the photoluminescence of CaTiO3: Pr3+,” J. Alloy. Comp. 474(1-2), 330–333 (2009). [CrossRef]
- D. Li and Y. Xia, “Electrospinning of nanofibers: reinventing the wheel?” Adv. Mater. 16(14), 1151–1170 (2004). [CrossRef]
- N. Hirosaki, R. Xie, K. Inoue, T. Sekiguchi, B. Dierre, and K. Tamura, “Blue-emitting AlN: Eu2+ nitride phosphor for field emission displays,” Appl. Phys. Lett. 91(6), 061101 (2007). [CrossRef]
- X. F. Yang, I. D. Williams, J. Chen, J. Wang, H. F. Xu, H. M. Konishi, Y. X. Pan, C. L. Liang, and M. M. Wu, “Perovskite hollow cubes: morphological control, three-dimensional twinning and intensely enhanced photoluminescence,” J. Mater. Chem. 18(30), 3543–3546 (2008). [CrossRef]
- H. Li, Z. Wang, S. Xu, and J. Hao, “Improved performance of spherical BaWO4: Tb3+ phosphors for field-emission displays,” J. Electrochem. Soc. 156(5), J112 (2009). [CrossRef]
- Z. Hou, R. Chai, M. Zhang, C. Zhang, P. Chong, Z. Xu, G. Li, and J. Lin, “Fabrication and luminescence properties of one-dimensional CaMoO(4): Ln(3+) (Ln = Eu, Tb, Dy) nanofibers via electrospinning process,” Langmuir 25(20), 12340–12348 (2009). [CrossRef] [PubMed]
- T. Fujii, K. Kodaira, O. Kawauchi, N. Tanaka, H. Yamashita, and M. Anpo, “Photochromic behavior in the fluorescence spectra of 9-anthrol encapsulated in Si- Al glasses prepared by the sol- gel method,” J. Phys. Chem. B 101(50), 10631–10637 (1997). [CrossRef]
- B. Yan and K. Zhou, “In situ sol-gel composition of inorganic/organic polymeric hybrid precursors to synthesize red-luminescent CaTiO3: Pr3+ and CaTi0. 5Zr0. 5O3: Pr3+ phosphors,” J. Alloy. Comp. 398(1-2), 165–169 (2005). [CrossRef]
- N. Ohtsu, K. Sato, A. Yanagawa, K. Saito, Y. Imai, T. Kohgo, A. Yokoyama, K. Asami, and T. Hanawa, “CaTiO3 coating on titanium for biomaterial application-optimum thickness and tissue response,” J. Biomed. Mater. Res. A 82A(2), 304–315 (2007). [CrossRef]
- J. Tang, X. Yu, L. Yang, C. Zhou, and X. Peng, “Preparation and Al3+ enhanced photoluminescence properties of CaTiO3: Pr3+,” Mater. Lett. 60(3), 326–329 (2006). [CrossRef]
- L. Wang, X. Liu, Z. Hou, C. Li, P. Yang, Z. Cheng, H. Lian, and J. Lin, “Electrospinning synthesis and luminescence properties of one-dimensional Zn2SiO4: Mn2+ microfibers and microbelts,” J. Phys. Chem. C 112, 18882–18888 (2008).
- X. F. Yang, I. D. Williams, J. Chen, J. Wang, H. F. Xu, H. M. Konishi, Y. X. Pan, C. L. Liang, and M. M. Wu, “Perovskite hollow cubes: morphological control, three-dimensional twinning and intensely enhanced photoluminescence,” J. Mater. Chem. 18(30), 3543–3546 (2008). [CrossRef]
- W. Jia, D. Jia, T. Rodriguez, D. Evans, R. Meltzer, and W. Yen, “UV excitation and trapping centers in CaTiO3: Pr3+,” J. Lumin. 119–120, 13–18 (2006). [CrossRef]
- S. Yin, D. Chen, W. Tang, and Y. Yuan, “Synthesis of CaTiO3: Pr, Al phosphors by sol-gel method and their luminescence properties,” J. Mater. Sci. 42(8), 2886–2890 (2007). [CrossRef]
- N. Ohtsu, K. Sato, A. Yanagawa, K. Saito, Y. Imai, T. Kohgo, A. Yokoyama, K. Asami, and T. Hanawa, “CaTiO3 coating on titanium for biomaterial application-optimum thickness and tissue response,” J. Biomed. Mater. Res. A 82A(2), 304–315 (2007). [CrossRef]
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- S. Yin, D. Chen, W. Tang, and Y. Yuan, “Synthesis of CaTiO3: Pr, Al phosphors by sol-gel method and their luminescence properties,” J. Mater. Sci. 42(8), 2886–2890 (2007). [CrossRef]
- Z. Hou, R. Chai, M. Zhang, C. Zhang, P. Chong, Z. Xu, G. Li, and J. Lin, “Fabrication and luminescence properties of one-dimensional CaMoO(4): Ln(3+) (Ln = Eu, Tb, Dy) nanofibers via electrospinning process,” Langmuir 25(20), 12340–12348 (2009). [CrossRef] [PubMed]
- X. Zhang, J. Zhang, X. Ren, and X. Wang, “The dependence of persistent phosphorescence on annealing temperatures in CaTiO3: Pr3+ nanoparticles prepared by a coprecipitation technique,” J. Solid State Chem. 181(3), 393–398 (2008). [CrossRef]
- Z. Hou, R. Chai, M. Zhang, C. Zhang, P. Chong, Z. Xu, G. Li, and J. Lin, “Fabrication and luminescence properties of one-dimensional CaMoO(4): Ln(3+) (Ln = Eu, Tb, Dy) nanofibers via electrospinning process,” Langmuir 25(20), 12340–12348 (2009). [CrossRef] [PubMed]
- X. Zhang, J. Zhang, X. Ren, and X. Wang, “The dependence of persistent phosphorescence on annealing temperatures in CaTiO3: Pr3+ nanoparticles prepared by a coprecipitation technique,” J. Solid State Chem. 181(3), 393–398 (2008). [CrossRef]
- P. Holloway, T. Trottier, J. Sebastian, S. Jones, X. Zhang, J. Bang, B. Abrams, W. Thomes, and T. Kim, “Degradation of field emission display phosphors,” J. Appl. Phys. 88(1), 483 (2000). [CrossRef]
- T. Li, M. Shen, L. Fang, F. Zheng, and X. Wu, “Effect of Ca deficiencies on the photoluminescence of CaTiO3: Pr3+,” J. Alloy. Comp. 474(1-2), 330–333 (2009). [CrossRef]
- J. Tang, X. Yu, L. Yang, C. Zhou, and X. Peng, “Preparation and Al3+ enhanced photoluminescence properties of CaTiO3: Pr3+,” Mater. Lett. 60(3), 326–329 (2006). [CrossRef]
- B. Yan and K. Zhou, “In situ sol-gel composition of inorganic/organic polymeric hybrid precursors to synthesize red-luminescent CaTiO3: Pr3+ and CaTi0. 5Zr0. 5O3: Pr3+ phosphors,” J. Alloy. Comp. 398(1-2), 165–169 (2005). [CrossRef]
Adv. Mater.
- H. Takashima, K. Shimada, N. Miura, T. Katsumata, Y. Inaguma, K. Ueda, and M. Itoh, “Low-driving-voltage electroluminescence in perovskite films,” Adv. Mater. 21(36), 3699–3702 (2009). [CrossRef]
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- D. Li and Y. Xia, “Electrospinning of nanofibers: reinventing the wheel?” Adv. Mater. 16(14), 1151–1170 (2004). [CrossRef]
Appl. Phys. Lett.
- Y. Arakawa and H. Sakaki, “Multidimensional quantum well laser and temperature dependence of its threshold current,” Appl. Phys. Lett. 40(11), 939 (1982). [CrossRef]
- N. Hirosaki, R. Xie, K. Inoue, T. Sekiguchi, B. Dierre, and K. Tamura, “Blue-emitting AlN: Eu2+ nitride phosphor for field emission displays,” Appl. Phys. Lett. 91(6), 061101 (2007). [CrossRef]
Chem. Mater.
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J. Alloy. Comp.
- T. Li, M. Shen, L. Fang, F. Zheng, and X. Wu, “Effect of Ca deficiencies on the photoluminescence of CaTiO3: Pr3+,” J. Alloy. Comp. 474(1-2), 330–333 (2009). [CrossRef]
- B. Yan and K. Zhou, “In situ sol-gel composition of inorganic/organic polymeric hybrid precursors to synthesize red-luminescent CaTiO3: Pr3+ and CaTi0. 5Zr0. 5O3: Pr3+ phosphors,” J. Alloy. Comp. 398(1-2), 165–169 (2005). [CrossRef]
J. Appl. Phys.
- X. Liu, P. Jia, J. Lin, and G. Li, “Monodisperse spherical core-shell structured SiO2–CaTiO3: Pr3+ phosphors for field emission displays,” J. Appl. Phys. 99(12), 124902 (2006). [CrossRef]
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J. Biomed. Mater. Res. A
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Langmuir
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Mater. Lett.
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Opt. Express
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Phys. Rev.
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Phys. Status Solidi
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Science
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- S. Azhari and M. Diab, “Thermal degradation and stability of poly (4-vinylpyridine) homopolymer and copolymers of 4-vinylpyridine with methyl acrylate,” Polym. Degrad. Stabil. 60(2-3), 253–256 (1998). [CrossRef]
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- E. Wong, P. Sheehan, and C. Lieber, “Nanobeam mechanics: elasticity, strength, and toughness of nanorods and nanotubes,” Science 277(5334), 1971–1975 (1997). [CrossRef]
- P. Diallo, P. Boutinaud, R. Mahiou, and J. Cousseins, “Red luminescence in Pr3+-doped calcium titanates,” Phys. Status Solidi 160(1), 255–263 (1997) (a). [CrossRef]
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