Chemical control on the size and properties of nano NiFe2O4 synthesized by sol-gel autocombustion method

被引：78

作者：

Prabhakaran, T. ^{[1
]}

Hemalatha, J. ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Phys, Adv Mat Lab, Tiruchirappalli, Tamil Nadu, India

来源：

CERAMICS INTERNATIONAL | 2014年 / 40卷 / 02期

关键词：

Sol-gel Processes; X-ray methods; Magnetic properties; Thermal Properties; Ferrites; NANOCRYSTALLINE NICKEL FERRITE; MAGNETIC-PROPERTIES; COMBUSTION SYNTHESIS; PARTICLE-SIZE; SIMPLE ROUTE; X-RAY; NANOPARTICLES; MOSSBAUER; BEHAVIOR; PHASE;

D O I：

10.1016/j.ceramint.2013.09.103

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nickel ferrite nanoparticles have been synthesized by sol-gel auto combustion route. The significant role played by nitric acid added to the precursor solution in controlling the reaction rate phase purity, crystallinity, crystallite size, thermal and magnetic properties of nanoparticles was explored and reported. Also, the influence of annealing on the properties were studied. Samples of average crystallite size ranging from 10 nm to 40 nm have been obtained by controlling the HNO3 concentration and by increasing the annealing temperature. The size-dependent structural, thermal and magnetic properties were investigated and reported. The Hopkinson peak was observed for all the crystalline samples near the Curie temperature. The highest value 47.3 emu/g of saturation magnetization was obtained for the sample prepared with higher concentration (6 mol/L) of HNO3. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：3315 / 3324

页数：10

共 50 条

[31] Structural, magnetic, dielectric, and electrical properties of NiFe2O4 spinel ferrite nanoparticles prepared by honey-mediated sol-gel combustion [J].

Yadav, Raghvendra Singh ;

Kuritka, Ivo ;

Vilcakova, Jarmila ;

Havlica, Jaromir ;

Masilko, Jiri ;

Kalina, Lukas ;

Tkacz, Jakub ;

Enev, Vojtech ;

Hajduchova, Miroslava .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2017, 107 :150-161

[32] Influence of ZnO on structural magneto-optical dielectric and antibacterial properties of NiFe2O4 (ZnO-NiFe2O4) nanocomposites prepared by sol-gel method [J].

Veeramani, T. ;

Venkataraju, C. ;

Ramesh, G. ;

Dinesh, A. ;

Gnanasekaran, Lalitha ;

Patil, Rajendra P. ;

Ayyar, Manikandan .

INORGANIC CHEMISTRY COMMUNICATIONS, 2025, 171

[33] Influence of multi-ion co-doping and NiFe2O4 layer on the properties of BiFeO3/NiFe2O4 composite films by sol-gel [J].

Liu, Wenlong ;

Tan, Guoqiang ;

Dong, Guohua ;

Ren, Huijun ;

Xia, Ao .

MATERIALS LETTERS, 2015, 142 :27-29

[34] Dielectric and magnetic properties of CoFe2O4 prepared by sol-gel auto-combustion method [J].

Zhang, Ru ;

Sun, Li ;

Wang, Zhenduo ;

Hao, Wentao ;

Cao, Ensi ;

Zhang, Yongjia .

MATERIALS RESEARCH BULLETIN, 2018, 98 :133-138

[35] Sol-gel synthesis of NiFe2O4 with PVA matrices and their catalytic activities for one-step hydroxylation of benzene into phenol [J].

Ali, Ibraheem Othman .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2014, 116 (02) :805-816

[36] Mossbauer, Raman and X-ray diffraction studies of superparamagnetic NiFe2O4 nanoparticles prepared by sol-gel auto-combustion method [J].

Ahlawat, Anju ;

Sathe, V. G. ;

Reddy, V. R. ;

Gupta, Ajay .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2011, 323 (15) :2049-2054

[37] Sol-gel spin-coating synthesis and characterization of NiFe2O4/SiO2 nanocomposite films [J].

Li, Xuejian ;

Yang, Chaoqun ;

Liu, Rui ;

Li, Ji ;

Wang, Li ;

Li, Haibo .

MATERIALS RESEARCH EXPRESS, 2018, 5 (12)

[38] Impact of Cu2+ substitution by Co2+ on the structural and magnetic properties of CuFe2O4 synthesized by sol-gel route [J].

Dippong, Thomas ;

Deac, Iosif Grigore ;

Cadar, Oana ;

Levei, Erika Andrea ;

Petean, Ioan .

MATERIALS CHARACTERIZATION, 2020, 163

[39] Effect of sintering treatment on the microstructure of NiFe2O4 synthesized by the sonochemical method and the conventional method [J].

Liba, S. I. ;

Tariq, Mehrin ;

Das, H. N. ;

Nahar, A. ;

Hoque, S. Manjura .

AIP ADVANCES, 2020, 10 (06)

[40] Porous Fe3O4 and gamma-Fe2O3 foams synthesized in air by sol-gel autocombustion [J].

Zhang, Xinwei ;

Han, Dongqiang ;

Hua, Zhenghe ;

Yang, Shaoguang .

JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 684 :120-124

← 1 2 3 4 5 →