Synthesis and Optical Absorption of Eu-doped CeB6 Nanocrystalline

doi:10.15541/jim20150208

Abstract

Abstract:

The Eu-doped CeB₆ nanocrystalline was successfully synthesized by a solid-state reaction and their optical properties were investigated. The XRD and EDS analyses fully confirm that the Eu element has been successfully doped into the lattice of CeB₆. The optical absorption results show that maximum absorption red-shifted from 938 nm to 1718 nm. Meanwhile, it is interestingly found that the maximum transmission also red-shifts from visible region of 798 nm to near-infrared region of 1138 nm, which is for the first time to be obtained tunable optical characteristic CeB₆ by Eu doping. Thus, these interesting findings on CeB₆ nanocrystalline can extend its optical application.

null

Key words: rare-earth hexaboride, nanocrystalline, optical absorption

CLC Number:

TB34

BAO Li-Hong, MING Ming, O.Tegus. Synthesis and Optical Absorption of Eu-doped CeB₆ Nanocrystalline[J]. Journal of Inorganic Materials, 2015, 30(10): 1110-1114.

Figures/Tables 5

Fig. 1 XRD patterns of EuxCe1-xB6 nanocrystalline powder

Fig. 2 FESEM images of EuxCe1-xB6 nanocrystalline with different doping content. (a) x=0.2; (b) x=0.4; (c) x=0.6

Fig. 3 EDS analysis for Eu0.4Ce0.6B6 nanocrystalline mapping (a) and element spectrum (b)

Fig. 4 (a) TEM analyses of Eu0.4Ce0.6B6 nanocrystalline, the HRTEM image with indexing FFT patterns (top right), and (b) the corresponding element spectrum

Fig. 5 Optical absorption spectrum of EuxCe1-xB6 dispersions

References 21

[1]	ZHOU SHEN-LIN, ZHANG JIU-XING, BAO LI-HONG, et al.Enhanced thermionic emission properties in textured two-phase LaB6-BaB6 system prepared by spark plasma sintering.Journal of Alloys and Compounds, 2014, 611: 130-134.
[2]	ZHANG FAN-XING, ZHANG XIN, ZHANG JIU-XING, et al.Synthesis and properties of single crystal Ce1-xPrxB6 by floating zone melting.Journal of Inorganic Materials, 2014, 29: 1073-1076.
[3]	DOU ZHI-HE, ZHANG TING-AA, WEN MING, et al.Preparation of ultra-fine NdB6 powders by combustion synthesis and its reaction mechanism.Journal of Inorganic Materials, 2014, 29: 711-716.
[4]	SOMBER J K, SAIRAM K, MURTHY T S R CH, et al. Synthesis, densification and oxidation study of lanthanum hexaboride. Journal of the European Ceramic Society, 2014, 34: 1155-1160.
[5]	ZHANG HAN, ZHANG QI, ZHAO G P, et al.Field emission of electrons from single LaB6 nanowires.Advanced Materials, 2006, 18(1): 87-91.
[6]	ZHOU SHEN-LIN, ZHANG JIU-XING, LIU DAN-MIN, et al.Synthesis and properties of nanostructured dense LaB6 cathodes by arc plasma and reactive spark plasma sintering.Acta Materialia, 2010, 58: 4978-4985.
[7]	TAKEDA H, KUNO H, ADACHI K.Solar control dispersions and coatings with rare-earth hexaboride nanoparticles.Journal of the American Ceramic Society, 2008, 91(9): 2897-2902.
[8]	SCHELM S, SMITH G B.Dilute LaB6 nanoparticles in polymer as optimized clear solar control glazing. Applied Physics Letters, 2003, 82: 4346-4348.
[9]	YUAN YI-FEI, ZHANG LIN, HU LI-JIE, et al.Size effect of added LaB6 particles on optical properties of LaB6/polymer composites.Journal of Solid State Chemistry, 2011, 184: 3364-3367.
[10]	HAMBER I, GRANQVIST C G.Evaporated Sn doped In2O3 films: basic optical properties and applications to energy-efficient windows.Journal of Applied Physics, 1986, 60: R123-R159.
[11]	LAI B H, CHEN D H.LaB6 nanoparticle with carbon-doped silica coating for fluorescence imaging and near-IR photothermal therapy of cancer cells.Acta Biomaterialia, 2013, 9: 7556-7563.
[12]	LAI B H, CHEN D H.Vancomycin-modified LaB6@SiO2/Fe3O4 composite nanoparticles for near-infrared photothermal ablation of bacteria.Acta Biomaterialia, 2013, 9: 7573-7579.
[13]	TANG HONG-BO, SU YU-CHANG, TAN JIANG, et al.Optical properties and thermal stability of Poly(vinyl butyral) films embedded with LaB6@SiO2 core-shell nanoparticles.Superlattices and Microstructures, 2014, 75: 908-915.
[14]	KIM SEOK-SOON, NA SEOK-IN, JO JANG, et al. Plasmon enhanced performance of organic solar cells using electrodeposited Ag nanoparticles. Applied Physics Letters, 2008, 93: 073307-1-3.
[15]	KIMURA S, NANBA T, KUNII S, et al.Anomalous infrared absorption in rare-earth hexaborides. Solid State Commun., 1990, 75: 717-720.
[16]	BAO LI-HONG, CHAO LUO-MENG, WEI WEI, et al. Synthesis and optical absorption properties of LaxCe1-xB6 submicron powder. Acta Phys. Sin., 2015, 64(9): 096104-1-5.
[17]	CHAO LUO-MENG, BAO LI-HONG, SHI JUN-JIE, et al.The effect of Sm-doping on optical properties of LaB6 nanoparticles.Journal of Alloys and Compounds, 2015, 622: 618-621.
[18]	BAO LI-HONG, CHAO LUO-MENG, WEI WEI, et al.Tunable transmission light in nanocrystalline La1-xEuxB6.Materials Letters, 2015, 139: 187-190.
[19]	KIMURA S, NANBA T, TOMIKAMA M, et al.Electronic structure of rare-earth hexaborides.Phys. Rev. B, 1992, 46: 12196-12204.
[20]	XIAO LI-HUA, SU YU-CHANG, ZHOU XIAO-ZHONG, et al. Origins of high visible light transparency and solar heat-shielding performance in LaB6. Applied Physics Letters, 2012, 101: 041913-1-3.
[21]	SATO Y, TERAUCHI M, MUKAI M, et al.High energy- resolution electron energy-loss spectroscopy study of the dielectric properties of bulk and nanoparticle LaB6 in the near-infrared region.Ultramicroscopy, 2011, 111: 1381-1387.

Synthesis and Optical Absorption of Eu-doped CeB₆ Nanocrystalline

RichHTML

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

Figures/Tables 5

References 21

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	WANG Ka, WAN Kang, ZHANG Jing, CHEN Lin, CHEN Qiong, CHANG Yong-Qin, LONG Yi. Fabrication and Irradiation of Nanocrystalline Yttrium-stabilized Cubic ZrO₂ Film [J]. Journal of Inorganic Materials, 2015, 30(6): 593-598.
[2]	LIANG Chao-Long, ZHANG Xin, ZHANG Jiu-Xing, ZHANG Fan-Xing, WANG Yang. Preparation and Property of La_1-_xNd_xB₆ Cathode Material [J]. Journal of Inorganic Materials, 2015, 30(4): 363-368.
[3]	XU Yong-Chun, CHEN Dan-Ping, LI Shun-Guang, HU Li-Li, TANG Jing-Ping. Effect of Iron and Copper Impurity Ions on Laser Efficiency of Phosphate Laser Glass [J]. Journal of Inorganic Materials, 2015, 30(3): 240-244.
[4]	ZHAO Jun-Sheng, QU Shu-Xin, HUANG Ping, LIU Zong-Guang, WANG Shi-Wen, WENG Jie. Calcium Phosphate Cement Reinforced by Nanocrystalline Cellulose [J]. Journal of Inorganic Materials, 2015, 30(3): 318-324.
[5]	WANG Chao, CHEN Jing, CHEN Hong-Li, HOU Yu-Dong, ZHU Man-Kang. Preparation and Properties of Nanocrystalline Potassium Sodium Niobate Ceramics [J]. Journal of Inorganic Materials, 2015, 30(1): 59-64.
[6]	HU Feng, ZHANG Yang-Huan, ZHANG Yin, HOU Zhong-Hui, DONG Zhong-Ping, DENG Lei-Bo. Microstructure and Electrochemical Hydrogen Storage Characteristics of CeMg₁₂+100wt%Ni +Ywt%TiF₃ (Y=0, 3, 5) Alloys Prepared by Ball Milling [J]. Journal of Inorganic Materials, 2013, 28(2): 217-223.
[7]	GAO Zhao-Hui, ZHANG Hao, CAO Gao-Ping, HAN Min-Fang, YANG Yu-Sheng. Template Synthesis of Mesoporous Nanocrystalline VN Electrode Materials and Its Supercapacitive Behavior [J]. Journal of Inorganic Materials, 2012, 27(12): 1261-1265.
[8]	LIU Yan, YANG Xiu-Chun, ZHOU Hui, HOU Jun-Wei, HAN Shan-Shan, QIAN Shi-Xiong. Optical Properties of Cu Nanocrystalline-OPAA Composite Film [J]. Journal of Inorganic Materials, 2011, 26(9): 907-911.
[9]	BAO Li-Hong, ZHANG Jiu-Xing, ZHOU Shen-Lin. Effect of Ba-doping on the Structural, Grain Orientation and Thermionic Emission Properties of Hexaboride GdB₆ [J]. Journal of Inorganic Materials, 2011, 26(10): 1116-1120.
[10]	LIU Yu,ZHANG Ting,FU Min-Gong,LI Wang,DU Guo-Ping. Photocatalytic Properties of Nanocrystalline TiO₂ Synthesized by Highpressure Microwave Method [J]. Journal of Inorganic Materials, 2010, 25(4): 375-378.
[11]	ZHOU Feng-Ling,LI Xiao-Min,GAO Xiang-Dong,Qiu Ji-Jun. Lowcost Preparation and Photoelectric Property Study of PbSe Nanocrystalline Films [J]. Journal of Inorganic Materials, 2009, 24(4): 778-782.
[12]	SUN Jin-Feng,LI Xiao-Pu,LIANG Bao-Yan,ZHAO Yu-Cheng,WANG Ming-Zhi. Study on Reaction Mechanism of Reactive Ball Milling of Ti with Urea to Prepare TiN Powder [J]. Journal of Inorganic Materials, 2009, 24(4): 759-763.
[13]	LIU Yang,ZHAO Qing-lan,ZHAO Yan-Ba1,MA Xue-Hui,WU Zhi-Shen. Synthesis and Characterization of CeF₃ via Ultrasound Assisted Route [J]. Journal of Inorganic Materials, 2009, 24(3): 549-552.
[14]	WANG Dian-Yuan,WANG Qing-Kai,CHANG Zhang-Yong,GUO Yan-Yan,WU Xing-Hua. Combustion Synthesis and Temperature Dependent Photoluminescence of Nanocrystalline Y₂Zr₂O₇∶Eu³⁺ [J]. Journal of Inorganic Materials, 2009, 24(2): 239-242.
[15]	WU Jia-Qing,ZHENG Min. Synthesis and Characterization of N-doped Pink ZnO Nanocrystalline by Combustion Method [J]. Journal of Inorganic Materials, 2008, 23(6): 1277-1282.