溶胶凝胶-自蔓延燃烧法中焙烧温度对CuFe2O4晶体结构的影响

doi:10.16085/j.issn.1000-6613.2017-0445

化工进展 ›› 2017, Vol. 36 ›› Issue (11): 4182-4188.DOI: 10.16085/j.issn.1000-6613.2017-0445

溶胶凝胶-自蔓延燃烧法中焙烧温度对CuFe₂O₄晶体结构的影响

薛锐¹, 王永强^1,2, 臧萌¹, 陈曦¹, 刘敏敏¹

1. 中国石油大学(华东)化学工程学院, 山东青岛 266580;
2. 中国石油大学(华东)石油石化污染物控制与处理国家重点实验室, 山东青岛 266580

收稿日期:2017-03-17 修回日期:2017-07-23 出版日期:2017-11-05 发布日期:2017-11-05
通讯作者: 王永强,博士,副教授。
作者简介:薛锐(1991-),男,硕士研究生。E-mail:haorenxuerui@qq.com。
基金资助:
国家自然科学基金（21505156）及山东省自然科学基金（ZR2014EEM011）项目。

Effect of calcination temperature on crystal structure of CuFe₂O₄ in sol-gel auto-combustion

XUE Rui¹, WANG Yongqiang^1,2, ZANG Meng¹, CHEN Xi¹, LIU Minmin¹

1. College of Chemical Engineering, China University of Petroleum(East China), Qingdao 266580, Shandong, China;
2. State Key Laboratory of Petroleum Pollution Control, China University of Petroleum(East China), Qingdao 266580, Shandong, China

Received:2017-03-17 Revised:2017-07-23 Online:2017-11-05 Published:2017-11-05

摘要/Abstract

摘要： 通过溶胶凝胶-自蔓延燃烧法制备了纳米尖晶石CuFe₂O₄材料，采用TG-DTA、XRD、FTIR、N₂-吸附脱附、SEM等技术对样品进行表征，探究溶胶凝胶-自蔓延燃烧法的机理及焙烧温度对尖晶石CuFe₂O₄材料晶体结构的影响。结果表明，前体溶胶中金属离子与柠檬酸-COOH形成三维网状的柠檬酸络合物，使金属离子分散于溶胶体系中；200~230℃时柠檬酸络合干凝胶自蔓延燃烧，大量络合物发生原位分解，放出大量的热，生成正式CuFe₂O₄尖晶石晶型，并有明显正四面体和正八面体亚晶格出现，晶粒尺寸约25.6nm；经400℃焙烧后，不完全燃烧形成的碳残留物分解，同时正式CuFe₂O₄尖晶石晶型发生转变，形成片状的Fe[CuFe]O₄反式尖晶石晶型；随着焙烧温度升高，晶格尺寸从13.9nm增长到58.2nm，反式尖晶石晶型结晶程度逐渐增强，片状结构逐渐融合，形成层状整体，比表面积逐渐减小。

关键词: 尖晶石, 合成, 纳米材料, 粒子形成, 焙烧温度

Abstract: The spinel CuFe₂O₄ were prepared by sol-gel auto-combustion method. The mechanism of the preparation method and the effect of the calcination temperature on the structure of the CuFe₂O₄ spinel crystal,were investigated by characterizing the samples with TG-DTA,XRD,FTIR,N₂-adsorption desorption and SEM. It was found that the metal ions were evenly dispersed in the precursor sol system,when the citric acid complex compound was formed. The auto-combustion occurred at 200-230℃,and the citric acid complex compound decomposed by releasing lots of heat. The CuFe₂O₄ formal spinel crystal with tetrahedron and octahedron sublattice was formed and the grain size was about 25.6nm. The carbon residue formed by incomplete combustion was decomposed,when calcinated at 400℃. The CuFe₂O₄ formal spinel crystal transformed to lamellar trans-spinel crystal Fe[CuFe]O₄ at the same time. As the rising of the calcination temperature,the size of the lattice group increased from 13.9nm to 58.2nm,and the lamellar trans-spinel crystal gradually merged to entirety.

Key words: spinel, synthesis, nanomaterials, particle formation, calcination temperature

中图分类号:

TQ426.6

薛锐, 王永强, 臧萌, 陈曦, 刘敏敏. 溶胶凝胶-自蔓延燃烧法中焙烧温度对CuFe₂O₄晶体结构的影响[J]. 化工进展, 2017, 36(11): 4182-4188.

XUE Rui, WANG Yongqiang, ZANG Meng, CHEN Xi, LIU Minmin. Effect of calcination temperature on crystal structure of CuFe₂O₄ in sol-gel auto-combustion[J]. Chemical Industry and Engineering Progress, 2017, 36(11): 4182-4188.

参考文献

[1] 叶明泉,刘竹波,韩爱军. 溶胶凝胶自蔓延燃烧法制备钴蓝颜料[J]. 化工进展,2010,29(5):927-931. YIE M Q,LIU Z B,HAN A J. Sol-gel self-propagating combustion synthesis of cobalt blue pigment[J]. Chemical Industry and Engineering Progress,2010,29(5):927-931.
[2] RISTI? M,HANNOYER B,POPOVI? S,et al. Ferritization of copper ions in the Cu-Fe-O system[J]. Materials Science and Engineering:B,2000,77(1):73-82.
[3] LAOKUL P,AMORNKITBAMRUNG V,SERAPHIN S,et al. Characterization and magnetic properties of nanocrystalline CuFe₂O₄,NiFe₂O₄,ZnFe₂O₄ powders prepared by the Aloe vera extract solution[J]. Current Applied Physics,2011,11(1):101-108.
[4] SAID A E A,ABD EL-WAHAB M M M,GODA M N. Synthesis and characterization of pure and (Ce,Zr,Ag) doped mesoporous CuO-Fe₂O₃ as highly efficient and stable nanocatalysts for CO oxidation at low temperature[J]. Applied Surface Science,2016,390:649-665.
[5] ANSARI F,SOBHANI A,SALAVATI-NIASARI M. Facile synthesis,characterization and magnetic property of CuFe₁₂O₁₉ nanostructures via a sol-gel auto-combustion process[J]. Journal of Magnetism and Magnetic Materials,2016,401:362-369.
[6] SHAHRI Z,SOBHANI A,SALAVATI-NIASARI M. Controllable synthesis and characterization of cadmium molybdate octahedral nanocrystals by coprecipitation method[J]. Materials Research Bulletin,2013,48(10):3901-3909.
[7] TORKIAN S,GHASEMI A,RAZAVI R S. Magnetic properties of hard-soft SrFe₁₀Al₂O₁₉/Co_0.8Ni_0.2Fe₂O₄ ferrite synthesized by one-pot sol-gel auto-combustion[J]. Journal of Magnetism and Magnetic Materials,2016,416:408-416.
[8] ANSARI F,SOBHANI A,SALAVATI-NIASARI M. Green synthesis of magnetic chitosan nanocomposites by a new sol-gel auto-combustion method[J]. Journal of Magnetism and Magnetic Materials,2016,410:27-33.
[9] QI L,YU Q,DAI Y,et al. Influence of cerium precursors on the structure and reducibility of mesoporous CuO-CeO₂ catalysts for CO oxidation[J]. Applied Catalysis B:Environmental,2012,119/120:308-320.
[10] LERTPANYAPORNCHAI B,YOKOI T,NGAMCHARUSSRIVICHAI C. Citric acid as complexing agent in synthesis of mesoporous strontium titanate via neutral-templated self-assembly sol-gel combustion method[J]. Microporous and Mesoporous Materials,2016,226:505-509.
[11] HANKARE P P,SANADI K R,GARADKAR K M,et al. Synthesis and characterization of nickel substituted cobalt ferrite nanoparticles by sol-gel auto-combustion method[J]. Journal of Alloys and Compounds,2013,553:383-388.
[12] BIABANI-RAVANDI A,REZAEI M,FATTAH Z. Study of Fe-Co mixed metal oxide nanoparticles in the catalytic low-temperature CO oxidation[J]. Process Safety and Environmental Protection,2013,91(6):489-494.
[13] SUKPANISH P,LERTPANYAPORNCHAI B,YOKOI T,et al. Lanthanum-doped mesostructured strontium titanates synthesized via sol-gel combustion route using citric acid as complexing agent[J]. Materials Chemistry and Physics,2016,181:422-431.
[14] TASCA J E,QUINCOCES C E,LAVAT A,et al. Preparation and characterization of CuFe₂O₄ bulk catalysts[J]. Ceramics International,2011,37(3):803-812.
[15] AHMED I S. A simple route to synthesis and characterization of CoAl₂O₄ nanocrystalline via combustion method using egg white (ovalbumine) as a new fuel[J]. Materials Research Bulletin,2011,46(12):2548-2553.
[16] KHALIL K M S,ELHAMDY W A,SAID A E A,et al. Porous LaFeO₃/Silica Nanocomposites via sol-gel mixing involving citric acid[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects,2016,506:840-848.
[17] MI F-L,WU S-J,CHEN Y-C. Combination of carboxymethyl chitosan-coated magnetic nanoparticles and chitosan-citrate complex gel beads as a novel magnetic adsorbent[J]. Carbohydrate Polymers,2015,131:255-263.
[18] ESCOBAR J,BARRERA M C,GUTIÉRREZ A W,et al. Benzothiophene hydrodesulfurization over NiMo/alumina catalysts modified by citric acid. Effect of addition stage of organic modifier[J]. Fuel Processing Technology,2017,156:33-42.
[19] TODOROVSKY D S,GETSOVA M M,VASILEVA M A. Thermal decomposition of lanthanum-titanium citric complexes prepared from ethylene glycol medium[J]. 2002,37(18):4029-4039.
[20] KURTAN U,TOPKAYA R,BAYKAL A,et al. Temperature dependent magnetic properties of CoFe₂O₄/CTAB nanocomposite synthesized by sol-gel auto-combustion technique[J]. Ceramics International,2013,39(6):6551-6558.
[21] SANJAY KUMAR D,ANANTHASIVAN K,VENKATA KRISHNAN R,et al. Bulk synthesis of nanocrystalline urania powders by citrate gel-combustion method[J]. Journal of Nuclear Materials,2016,468:178-193.
[22] YANG L,XI G,LIU J. MnZn ferrite synthesized by sol-gel auto-combustion and microwave digestion routes using spent alkaline batteries[J]. Ceramics International,2015,41(3):3555-3560.
[23] KHOSHBIN R,HAGHIGHI M,MARGAN P. Combustion dispersion of CuO-ZnO-Al₂O₃ nanocatalyst over HZSM-5 used in DME production as a green fuel:effect of citric acid to nitrate ratio on catalyst properties and performance[J]. Energy Conversion and Management,2016,120:1-12.
[24] MUSTAFA G,ISLAM M U,ZHANG W,et al. Temperature dependent structural and magnetic properties of cerium substituted Co-Cr ferrite prepared by auto-combustion method[J]. Journal of Magnetism and Magnetic Materials,2015,378:409-416.
[25] BOBADE D H,RATHOD S M,MANE M L. Sol-gel auto-combustion synthesis,structural and enhanced magnetic properties of Ni²⁺ substituted nanocrystalline Mg-Zn spinel ferrite[J]. Physica B:Condensed Matter,2012,407(18):3700-3704.
[26] LIU T,WANG L,YANG P,et al. Preparation of nanometer CuFe₂O₄ by auto-combustion and its catalytic activity on the thermal decomposition of ammonium perchlorate[J]. Materials Letters,2008,62(24):4056-4058.
[27] DERBAL A,OMEIRI S,BOUGUELIA A,et al. Characterization of new heterosystem CuFeO₂/SnO₂ application to visible-light induced hydrogen evolution[J]. International Journal of Hydrogen Energy,2008,33(16):4274-4282.
[28] LI N H,LO S L,HU C Y,et al. Stabilization and phase transformation of CuFe₂O₄ sintered from simulated copper-laden sludge[J]. Journal of Hazardous Materials,2011,190(1-3):597-603.
[29] CAO J,WANG Y,YU X,et al. Mesoporous CuO-Fe₂O₃ composite catalysts for low-temperature carbon monoxide oxidation[J]. Applied Catalysis B:Environmental,2008,79(1):26-34.
[30] ZHAO S,LI K,JIANG S,et al. Pd-Co based spinel oxides derived from Pd nanoparticles immobilized on layered double hydroxides for toluene combustion[J]. Applied Catalysis B:Environmental,2016,181:236-248.

溶胶凝胶-自蔓延燃烧法中焙烧温度对CuFe₂O₄晶体结构的影响

Effect of calcination temperature on crystal structure of CuFe₂O₄ in sol-gel auto-combustion

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