Effect of doping on the structure of LaCrO3 and the properties of mid infrared radiation

doi:10.16085/j.issn.1000-6613.2016-1604

Abstract

Abstract: Perovskite type La_0.8Ca_0.2Cr_0.5X_0.5O₃ powders were prepared by high temperature solid state reaction at 1300℃ for 2 hours,and the phase structure and infrared radiation properties of the materials were characterized by means of XRD,FTIR,XPS and IR-2,respectively.The results show that the emissivity of the powder samples in the 2.5-5μm band is greatly improved after the addition of Ca-Cr,Ca-Cu,Ca-Mn and Ca-Ni elements to the A and B sites of lanthanum chromate.The reason is because the lattice distortion after doping reduces the symmetry of the crystal structure,increases the dipole moment and promotes the vibration absorption of the lattice.And the impurity energy level is formed in the local region of the crystal,which increases the concentration of free carriers in the crystal and improves the emissivity of the short band.The order of emission rate from high to low is:Ca-Ni > Ca-Cr > Ca-Cu > Ca-Mn > not doped.This phenomenon may be attributed to the difference in the charged particles and in the motion characteristics of the doped element material.The infrared emissivity of the powders doped with Ca-Ni is 0.89,which can be used in the radiation heat transfer of high temperature ceramics.

Key words: perovskite, composites, powders, doping, emission rate, nanomaterials

摘要： 用高温固相反应法在1300℃下烧结2h制备出钙钛矿型La_0.8Ca_0.2Cr_0.5X_0.5O₃粉体材料，通过XRD、FTIR、XPS、IR-2对材料的物相结构和红外辐射性能进行表征。研究结果表明：对铬酸镧的A、B位分别掺杂Ca-Cr、Ca-Cu、Ca-Mn、Ca-Ni元素后，粉体试样在2.5~5μm波段的发射率均有大幅提升，原因归结于：掺杂后发生晶格畸变降低了晶体结构的对称性，偶极矩变化增大，促进晶格的振动吸收；同时在局部区域形成杂质能级，增加了晶体中自由载流子的浓度，提高短波段的发射率。发射率值由高到低的顺序为：Ca-Ni > Ca-Cr > Ca-Cu > Ca-Mn > 未掺，可能是由于掺杂元素材料本身带电粒子及运动特性存在差异所造成。掺杂Ca-Ni的粉体红外发射率高，达到0.89，可在高温陶瓷的辐射传热方面得以应用。

关键词: 钙钛矿, 复合材料, 粉体, 掺杂, 发射率, 纳米材料

CLC Number:

TG148

LIU Qingsheng, CHANG Qing, LI Jianglin. Effect of doping on the structure of LaCrO₃ and the properties of mid infrared radiation[J]. Chemical Industry and Engineering Progress, 2017, 36(07): 2547-2553.

刘庆生, 常晴, 李江霖. 掺杂对LaCrO₃的结构及中红外辐射性能的影响[J]. 化工进展, 2017, 36(07): 2547-2553.

References

[1] 周静,张枫,刘晓芳,等. Fe-Mn-Cu-Co尖晶石体系的电子结构与红外辐射特性[J]. 硅酸盐学报,2002,30(5):545-549. ZHOU J,ZHANG F,LIU X F,et al. Electronic structure and infrared radiation characteristics of Fe-Mn-Cu-Co spinel system[J]. Journal of Silicate,2002,30(5):545-549.
[2] WANG S. Effects of Fe on crystallization and properties of a new high infrared radiance glass-ceramics[J]. Environ. Sci. Technol.,2010,44(12):4816-4820.
[3] 张英,甘久辉,闻获江. Sm³⁺掺杂Co_0.6Zn_0.4Ni_0.8Fe_1.2O₄红外辐射陶瓷材料的研究[J]. 红外技术,2008,30(1):54-57. ZHANG Y,GAN J H,WEN H J. Study on Sm³⁺ doped Co_0.6Zn_0.4Ni_0.8Fe_1.2O₄ infrared radiant ceramics[J]. Infrared Technology,2008,30(1):55-57.
[4] LIU H Z,LIU Z G,OUYANG J H,et al. Influences of lattice vibration and electron transition on thermal emissivity of Nd³⁺ doped LaMgAl₁₁O₁₉ hexaaluminates for metallic thermal protection system[J]. Appl. Phys. Lett.,2012,101(16):1903.
[5] ZHANG S Y,CAO Q X. Microwave absorbing performance and infrared emissivity of Co-doped ZnO[J]. Advanced Materials Research,2012,400:880-885.
[6] 王峰,钱学强,李小伟,等. 高红外辐射陶瓷材料的研究进展[J]. 硅酸盐通报,2015,34(1):143-148. WANG F,QIAN X Q,LI X W,et al. Research progress on high infrared radiation ceramic materials[J]. Silicate Bulletin,2015,34(1):143-148.
[7] 邓镭. 铬酸镧粉体的制备与烧结性能研究[D]. 兰州:兰州大学,2007. DENG L. Preparation and sintering of lanthanum chromite powders[D]. Lanzhou:Lanzhou University,2007.
[8] 张保库,程旭东,叶卫平,等. Co-Ce体系掺杂NiCr基红外辐射涂层的制备与性能研究[C]. 武汉:第十七届国际热喷涂研讨会论文集,2014:48-54. ZHANG B K,CHEN X D,YE W P,et al. Preparation and properties of Co-Ce based NiCr based infrared radiation coatings[C].Wuhan:Proceedings of the Seventeenth International Symposium on Thermal Spraying,2014:48-54.
[9] 张冀,赵海雷,程云飞,等. A,B位掺杂改性BaCoO₃基透氧膜材料的进展[J]. 电池,2009,39(5):282-284. ZHANG Y,ZHAO H L,CHEN Y F,et al. Progress of A based B doped modified BaCoO₃ based oxygen permeable membrane materials[J]. Battery,2009,39(5):282-284.
[10] 安宏乐,杨秋华,邸学倩. 双钙钛矿型复合氧化物A₂B'B"O₆的最新合成方法[J]. 化工进展,2016,35(8):2495-2499. AN H L,YANG Q H,ZHI X Q. The latest synthesis methods of double perovskite-type composite oxides A₂B'B"O₆[J]. Chemical Industry and Engineering Progress,2016,35(8):2495-2499.
[11] 王瑞,归柯庭,梁辉. Ce的掺杂对负载型催化剂LaMnO₃/赤铁矿脱硝性能的影响[J]. 化工进展,2016,35(s2):192-198. WANG R,GUI K T,LIANG H. Effect of Ce-doped on performance of supported perovskite catalyst LaMnO₃/hematite for SCR of NO by NH₃[J]. Chemical Industry and Engineering Progress,2016,35(s2):192-198.
[12] 刘向春,高峰,邓军平,等. ABO₃型钛铁矿结构化合物的容差因子[J]. 无机材料学报,2008,23(5):881-885. LIU X C,GAO F,DENG J P,et al. Tolerance factor of ABO₃ type ilmenite compound[J]. Journal of Inorganic Materials,2008,23(5):881-885.
[13] 申星梅. 掺杂型镧锰氧化物的制备及其红外发射率研究[D]. 南京:南京航空航天大学,2010. SHEN X M. Study on the preparation and infrared emissivity of the doped lanthanum manganese oxide[D]. Nanjing:Nanjing University of Aeronautics & Astronautics,2010.
[14] 王育华. 柠檬酸配比对LaNiO₃型双功能氧电极的影响[J]. 电源技术研究与设计,2007,31(8):630-635. WANG Y H. Effect of citric acid ratio on LaNiO₃ type bifunctional oxygen electrode[J]. Research and Design of Power Supply Technology,2007,31(8):630-635.
[15] 王芬. A,B位掺杂对LaCrO₃和LaMnO₃钙钛矿异丁烷脱氢性能的影响[D]. 天津:天津大学,2010. WANG F. Effects of A and B doping on the dehydrogenation properties of LaCrO₃ and LaMnO₃ perovskite isobutane[D]. Tianjin:Tianjin University,2010.
[16] 王虹,赵震,徐春明,等. LaBO₃钙钛矿型复合氧化物同时消除柴油机尾气炭颗粒和NO[J]. 催化学报,2008,29(7):649-654. WANG H,ZHAO Z,XU C M,et al. Simultaneous elimination of carbon particles and NO from diesel exhaust gas with LaBO₃ perovskite type composite oxides[J]. Journal of Catalysis,2008,29(7):649-654.
[17] 张晓华,李凝,滕俊江,等. 掺杂离子的种类对介孔La_0.6A_0.4NiO₃钙钛矿催化剂的结构与催化活性的影响[J]. 化工进展,2016,35(11):3542-3548. ZHANG X H,LI N,TENG J J,et al. Structure and catalytic activity of mesoporous La_0.6A_0.4NiO₃ perovskite catalyst with A-site ions replaced[J]. Chemical Industry and Engineering Progress,2016,35(11):3542-3548.
[18] 蔡庄. LaCr_1-xTi_xO₃复合氧化物的合成及其膜型气敏性[D]. 哈尔滨:黑龙江大学,2008. CAI Z. Synthesis and gas sensitivity of LaCr_1-xTi_xO₃ composite oxides[D]. Harbin:Heilongjiang University,2008.
[19] 陆磊. 铁氧体基红外辐射陶瓷与节能涂层的制备及性能优化[D]. 武汉:武汉科技大学,2015. LU L. Preparation and improved properties of ferrites-based infrared radiation ceramics and energy-saving coatings[D]. Wuhan:Wuhan University of Technology,2015.
[20] 陈武. 高温高发射率红外辐射涂层的制备与研究[D]. 武汉:武汉理工大学,2008. CHEN W. Preparation and study of high emissivity infrared coating[D]. Wuhan:Wuhan University of Technology,2008.
[21] 戴永刚,罗凤钻,高张海. 红外辐射陶瓷材料的研究进展[J]. 山东陶瓷,2014,37(2):16-20. DAI Y G,LUO F Z,GAO Z H. Research progress of infrared radiation ceramic materials[J]. Shandong Ceramics,2014,37(2):16-20.
[22] LIU S H,WANG D H,PAN C H. X-ray photoelectron spectroscopy[M]. Beijing:Science Press,1988:71.
[23] STOJANOVIC M,HAVERKAMP R G,MIMS C A. Synthesis and characterization of LaCr_1-xNixO₃ perovskite oxide catalysts[J]. Journal of Catalysis,1997,166(2):3153-3123.
[24] 何爱琴,陈志雄. ABO₃型结构陶瓷中的半导化问题[J]. 广州师院学报(自然科学版),1992,1:9-14. HE A Q,CHEN Z X. The problem of semi conduction in ABO₃ type structural ceramics[J]. Journal of Guangzhou Normal University (Natural Science Edition),1992,1:9-14.
[25] YOON K J,ZINK P A,PAL U B,et al. Defect chemistry and electrical properties of (La_0.8Ca_0.2)_0.95FeO_3-δ[J]. Electrochem. Soc., 2009,156(7):B795-B800.
[26] ZINK P A,YOON K J,PAL U B,et al. Analysis of the electronic and ionic conductivity of calcium-doped lanthanum ferrite[J]. Electrochem Solid State Lett,2009,12(10):B141-B143.
[27] HUANG J P,FAN C L,SONG G P. Enhanced infrared emissivity of CeO₂ coating by La doping[J]. Applied Surface Science,2013,280(1):605-609.

Effect of doping on the structure of LaCrO₃ and the properties of mid infrared radiation

掺杂对LaCrO₃的结构及中红外辐射性能的影响

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