Chem. J. Chinese Universities ›› 2014, Vol. 35 ›› Issue (5): 921.doi: 10.7503/cjcu20131300
• Articles: Inorganic Chemistry • Previous Articles Next Articles
ZHENG Yunlong1,2, ZHAO Minglei2, LI Liping2, LI Guangshe2,*(), ZHANG Xitian1
Received:
2014-01-02
Online:
2014-05-10
Published:
2014-04-18
Contact:
LI Guangshe
E-mail:guangshe@fjirsm.ac.cn
Supported by:
CLC Number:
TrendMD:
ZHENG Yunlong, ZHAO Minglei, LI Liping, LI Guangshe, ZHANG Xitian. Preparation, Phase Structure Control and Luminescent Properties of Bi1-xEuxPO4 Nanophosphors†[J]. Chem. J. Chinese Universities, 2014, 35(5): 921.
Fig.1 XRD patterns of the Bi1-xPO4∶Eux(x=0.02, 0.05, 0.07, 0.10) samples(A) and crystal structure of hexagonal phase(B)^ (A) a. JCPDS 45-1370; b. x=0.02; c. x=0.05; d. x=0.07; e. x=0.10. (B) PO4 tetrahedra are shown in pink and BiO8 polyhedra in light blue.
Fig.2 XRD patterns of Bi0.98Eu0.02PO4 sample obtained at different calcination temperatures(A) and the crystal structure of HTMP phase(B)^ (A) Temperature/℃: a. 800; b. 900; c. 1000; d. 1100.
x | Temperature/℃ | |||
---|---|---|---|---|
800 | 900 | 1000 | 1100 | |
0.02 | HTMP+LTMP | HTMP | HTMP | HTMP |
0.05 | HTMP+LTMP | HTMP+LTMP | HTMP | HTMP |
0.07 | HTMP+LTMP | HTMP+LTMP | HTMP+LTMP | HTMP |
0.10 | HTMP+LTMP | HTMP+LTMP | HTMP+LTMP | HTMP+LTMP |
Table 1 Phase structures of all samples obtained by calcining the Bi1-xEuxPO4 samples at different temperatures for 10 min
x | Temperature/℃ | |||
---|---|---|---|---|
800 | 900 | 1000 | 1100 | |
0.02 | HTMP+LTMP | HTMP | HTMP | HTMP |
0.05 | HTMP+LTMP | HTMP+LTMP | HTMP | HTMP |
0.07 | HTMP+LTMP | HTMP+LTMP | HTMP+LTMP | HTMP |
0.10 | HTMP+LTMP | HTMP+LTMP | HTMP+LTMP | HTMP+LTMP |
Fig.3 Typical Rietveld structural refinements over the PXRD data of Bi0.98Eu0.02PO4 obtained at different grinding times(A); grinding time dependence of phase contents of LTMP for Bi0.98Eu0.02PO4 and Bi0.95Eu0.05PO4 samples calcined at 1000 ℃(B) and the crystal structure of LTMP phase(C)^(A) Grinding time/min: a. 0; b. 2; c. 30; d. 120; (B) a. Bi0.98Eu0.02PO4; b. Bi0.95Eu0.05PO4.
Time/min | Bi0.98Eu0.02PO4 | Bi0.95Eu0.05PO4 | |||||||
---|---|---|---|---|---|---|---|---|---|
Rwp | Rp | R-blnk | χ2 | Rwp | Rp | R-blnk | χ2 | ||
0 | 0.1176 | 0.0846 | 0.1004 | 1.646 | 0.1232 | 0.0883 | 0.1023 | 1.448 | |
2 | 0.0981 | 0.0677 | 0.0748 | 1.326 | 0.1475 | 0.1063 | 0.1273 | 1.634 | |
5 | 0.1075 | 0.0769 | 0.0843 | 1.420 | 0.1161 | 0.0859 | 0.0966 | 1.641 | |
30 | 0.1327 | 0.0970 | 0.1127 | 1.914 | 0.0906 | 0.0635 | 0.0690 | 1.784 | |
60 | 0.1186 | 0.0840 | 0.0948 | 1.472 | 0.1256 | 0.0905 | 0.1045 | 1.571 | |
120 | 0.1201 | 0.0864 | 0.1013 | 1.575 | 0.1245 | 0.0971 | 0.1194 | 2.097 |
Table 2 Structural refinement parameters for samples obtained at different grinding times by Rietveld refinement using GSAS program
Time/min | Bi0.98Eu0.02PO4 | Bi0.95Eu0.05PO4 | |||||||
---|---|---|---|---|---|---|---|---|---|
Rwp | Rp | R-blnk | χ2 | Rwp | Rp | R-blnk | χ2 | ||
0 | 0.1176 | 0.0846 | 0.1004 | 1.646 | 0.1232 | 0.0883 | 0.1023 | 1.448 | |
2 | 0.0981 | 0.0677 | 0.0748 | 1.326 | 0.1475 | 0.1063 | 0.1273 | 1.634 | |
5 | 0.1075 | 0.0769 | 0.0843 | 1.420 | 0.1161 | 0.0859 | 0.0966 | 1.641 | |
30 | 0.1327 | 0.0970 | 0.1127 | 1.914 | 0.0906 | 0.0635 | 0.0690 | 1.784 | |
60 | 0.1186 | 0.0840 | 0.0948 | 1.472 | 0.1256 | 0.0905 | 0.1045 | 1.571 | |
120 | 0.1201 | 0.0864 | 0.1013 | 1.575 | 0.1245 | 0.0971 | 0.1194 | 2.097 |
Fig.4 SEM images of Bi0.98Eu0.02PO4 samples initially synthesized at room temperature(A), calcined at 1000 ℃(B) and those obtained after grinding for 2 min(C), 5 min(D), 60 min(E) and 120 min(F)
Fig.5 Excitation(A) and emission(B) spectra of Bi0.98Eu0.02PO4 sample synthesized at room temperature(a) and those after calcination at 800 ℃(b), 900 ℃(c) and 1000 ℃(d)^(A) λem=593 nm; (B) λex=394 nm.
Fig.6 Emission spectra of Bi0.98Eu0.02PO4 samples obtained after calcination at 1000 ℃(a) and those obtained after grinding for different times(b―f)^t/min: b. 2; c. 5; d. 30; e. 60; f. 120.
Fig.7 Decay curves of Bi0.98Eu0.02PO4 sample obtained after calcination at 1000 ℃(a) and grinding for 30 min(b)(A) and variation of lifetime and the corresponding internal quantum yield of samples Bi0.98Eu0.02PO4(a, a') and Bi0.95Eu0.05PO4(b, b') with different grinding time(B)
[1] | Feldmann C., Justel T., Ronda C. R., Schmidt P. J., Adv. Funct. Mater. , 2003, 13, 511—516 |
[2] | Xu W. G., Tian Y. G., Liu M., Liu H. T., Fang G. H., Pang W. Q., Chem. J. Chinese Universities, 1996, 17(10), 1513—1515 |
(徐文国, 田一光, 刘淼, 刘海堂, 方光华, 庞文琴.高等学校化学学报, 1996,17(10), 1513—1515) | |
[3] | Wu X. Y., You H. P., Zeng X. Q., Hong G. Y., Kim C. H., Pyun C. H., Yu B. Y., Park C. H., Chem. J. Chinese Universities, 2003, 24(1), 1—4 |
(吴雪艳, 尤洪鹏, 曾小青, 洪广言, 金昌弘, 卞锺洪, 庾炳容, 朴哲熙.高等学校化学学报, 2003,24(1), 1—4) | |
[4] | Wang F., Xue X., Liu X., Angew. Chem. Int. Ed., 2008, 47, 906—909 |
[5] | Wang F., Liu X., J. Am. Chem. Soc., 2008, 130, 5642—5643 |
[6] | Zhao Q., Lu W., Guo N., Jia Y., Lv W., Shao B., Jiao M., You H., Dalton Trans., 2013, 42, 6902—6908 |
[7] | Zhang Y., Kang X., Geng D., Shang M., Wu Y., Li X., Lian H., Cheng Z., Lin J., Dalton Trans., 2013, 42, 14140—14148 |
[8] | Jia C. J., Sun L. D., Luo F., Jiang X. C., Wei L. H., Yan C. H., Appl. Phys. Lett., 2004, 84, 5305—5307 |
[9] | Ran S., Zhu Y., Huang H., Liang B., Xu J., Liu B., Zhang J., Xie Z., Wang Z., Ye J., CrystEngComm, 2012, 14, 3063—3068 |
[10] | Chang T. S., Li G. J., Shin C. H., Lee Y. K., Yun S. S., Catal. Lett., 2000, 68, 229—234 |
[11] | Pan C. S., Xu J., Wang Y. J., Li D., Zhu Y. F., Adv. Funct. Mater., 2012, 22, 1518—1524 |
[12] | Holgye Z., Poliak R., J. Radioanal. Nucl. Chem. Lett., 1991, 153, 267—272 |
[13] | Zhao M. L., Li L. P., Yang L. S., Zheng J., Li G. S., CrystEngComm, 2013, 15, 609—615 |
[14] | Fu C., Li G., Zhao M., Yang L., Zheng J., Li L., Inorg. Chem., 2012, 51, 5869—5880 |
[15] | Li G., Ding Y., Zhang Y., Lu Z., Sun H., Chen R., J. Colloid Interface Sci., 2011, 363, 497—503 |
[16] | Pan C., Zhu Y., Environ. Sci. Technol., 2010, 44, 5570—5574 |
[17] | Cho I. S., Kim J. R., Kim D. W., Hong K. S., J. Electroceram., 2006, 16, 379—383 |
[18] | Toby B. H., J. Appl. Crystallogr., 2001, 34, 210—213 |
[19] | Achary S. N., Errandonea D., Munoz A., Rodriguez-Hernandez P., Manjon F. J., Krishna P. S. R., Patwe S. J., Grover V., Tyagi A. K., Dalton Trans, 2013, 42, 14999—15015 |
[20] | Romero B., Bruque S., Aranda M. A. G., Iglesias J. E., Inorg. Chem., 1994, 33, 1869—1874 |
[21] | Mooney-Slater R. C. L., Z. Kristallogr, 1962, 117, 371—385 |
[22] | Masse R., Durif A., Comptes Rendus De L Academie Des Sciences Serie Ii, 1985, 300, 849—851 |
[23] | Yang L., Li G., Zhao M., Zheng J., Guan X., Li L., Nanotechnology, 2012, 23, 245602-1—245602-9 |
[24] | Yu L., Song H., Lu S., Liu Z., Yang L., Kong X., J. Phys. Chem. B, 2004, 108, 16697—16702 |
[25] | Igarashi T., Ihara M., Kusunoki T., Ohno K., Isobe T., Senna M., Appl. Phys. Lett., 2000, 76, 1549—1551 |
[26] | Zhao M., Li G., Zheng J., Li L., Wang H., Yang L., CrystEngComm, 2011, 13, 6251—6257 |
[27] | Sharma P. K., Dutta R. K., Pandey A. C., Opt. Lett., 2010, 35, 2331—2333 |
[28] | Ferreira R. S., Nobre S., Granadeiro C., Nogueira H., Carlos L., Malta O., J. Lumin., 2006, 121, 561—567 |
[29] | Lorbeer C., Cybinska J., Mudring A. V., Cryst. Growth Des., 2011, 11, 1040—1048 |
[30] | Luwang M. N., Ningthoujam R. S., Srivastava S. K., Vatsa R. K., J. Am. Chem. Soc., 2011, 133, 2998—3004 |
[1] | LI Cheng,SONG Jixue,LIU Tingting,LI Yan,LIU Bingnan,WANG Liang,XIAO Shan,LI Lin,GENG Xuhui,WANG Jihui. Detection of Egg White Lysozyme Oligomers Based on Fluorescence Lifetime of ThT† [J]. Chem. J. Chinese Universities, 2019, 40(1): 90. |
[2] | WANG Linxiang. Preparation and Luminescence Properties of Na+, Li+, Bi3+ Doped CaWO4:Eu3+ Phosphors† [J]. Chem. J. Chinese Universities, 2018, 39(1): 25. |
[3] | SUN Jiayin, LU Ke, LIU Guangzhi, LIU Lu, PAN Wenrong, ZHANG Sijing, QIN Wei, WU Genhua. Syntheses, Crystal Structures and Luminescent Properties of Two Magnesium(Ⅱ) Supramolecular Architectures Based on Hydrogen Bonds† [J]. Chem. J. Chinese Universities, 2017, 38(5): 729. |
[4] | HUANG Jian, LIU Zhigang, FAN Ruiqing, DONG Yuwei, ZHANG Huijie, WANG Yulei, YANG Yulin. Synthesis, Characterization and Blue-emission of Cd(Ⅱ)Coordination Polymers with μ-Chlorine-Bridging One-dimensional Chain Structures† [J]. Chem. J. Chinese Universities, 2015, 36(3): 411. |
[5] | CHAI Jinhua, WANG Yue, XU Deqing, WANG Xue, ZHU Changan, GUO Yang, ZHANG Chenglu. Synthesis of Bioactive Aryl Imidazole Derivatives and Their Applications for the pH-Induced Luminescence Sensing Probe† [J]. Chem. J. Chinese Universities, 2014, 35(4): 750. |
[6] | TANG Yinmin, HUO Yanping, HU Sheng, ZHANG Kun, ZHAO Fenghua, OUYANG Xinhua. Synthesis and Photoelectricity of Novel Zn Metal Complex Based on 8-Hydroxyquinoline with Thiophene Group† [J]. Chem. J. Chinese Universities, 2014, 35(1): 48. |
[7] | WANG Li, WANG Jin, CHEN Yan, ZHONG Hong-Hai, JIANG Yang*. One\|pot Synthesis of CdS Quantum Dots and Their Quantum Yields [J]. Chem. J. Chinese Universities, 2011, 32(5): 1043. |
[8] | SUN Ying, REN Ai-Min*, LI Zuo-Sheng, MIN Chun-Gang, REN Xue-Feng, FENG Ji-Kang. Theoretical Investigation of the Reaction Mechanism of Cypridina Luciferin Analogues [J]. Chem. J. Chinese Universities, 2011, 32(11): 2586. |
[9] | Lü Bing-Feng, LI Guo-Ping*, LUO Yun-Jun. Gold Nanoparticles Prepared by Aqueous Synthesis and Its Fluorescence Properties [J]. Chem. J. Chinese Universities, 2010, 31(8): 1502. |
[10] | MA Xiao-Bo, NIE Wei, WANG Ce, ZHANG Wan-Jin*, JI Xiang-Ling. Preparation of CdSe/CdS/SiO2 Nanospheres and Their Luminescent Properties [J]. Chem. J. Chinese Universities, 2010, 31(5): 874. |
[11] | QIAN Ying*, ZHU Xiao-Qin, JI Yan, HUANG Wei, Lü Chang-Gui, CUI Yi-Ping . Three-photon Absorption and Upconversion Fluorescence of Bis-, Quadri-, Octu-branched Symmetrical Oxadiazole Derivatives [J]. Chem. J. Chinese Universities, 2010, 31(4): 703. |
[12] | WANG Yan-Ping, ZHANG Kai, WEI Hao-Tong, MENG Qing-Nan, ZHOU Ding, JIANG Li-Ming , YANG Bai*. Preparation and Characterization of CdTe@TiO2 Composite Nanoparticles [J]. Chem. J. Chinese Universities, 2010, 31(11): 2153. |
[13] | AN Li-Min*, ZENG Qing-Hui, ZHAO Jia-Long, SONG Wei-Si, SU Wen-Hui*. Structure Transition and Luminescence Properties of CdTe/CdS Quantum Dots [J]. Chem. J. Chinese Universities, 2009, 30(9): 1789. |
[14] | HUANG Shan, XIAO Qi, HE Zhi-Ke*, LIU Yi. [J]. Chem. J. Chinese Universities, 2009, 30(10): 1951. |
[15] | YANG Yu-Run, WANG Zhi-Fen, CHEN Yong-Lin, WANG De-Ning, HU Chun-Pu, WANG Bo. Free-volume, Microstructure and Solvent Diffusion Behavior of Polyolefine Based Polyurethane Studied by Positron Annihilation Lifetime Spectroscopy [J]. Chem. J. Chinese Universities, 2005, 26(4): 782. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||