The Magnetic properties of Mn0.3Mg0.2Zn0.5Fe2O4 and Mn0.3Mg0.2Co0.5Fe2O4: The effect of milling

被引：0
作者：
Dlamini, W. B. [1 ]
Msomi, J. Z. [1 ]
Moyo, T. [1 ]
机构：
[1] Univ KwaZulu Natal, Sch Chem & Phys, Westville Campus,P Bag X54001, ZA-4000 Durban, South Africa
来源：
20TH INTERNATIONAL CONFERENCE ON MAGNETISM, ICM 2015 | 2015年 / 75卷
关键词：
Ferrites; Nanoparticles; Mossbauer spectroscopy; Magnetization; NANOFERRITES; SIZE;
D O I：
10.1016/j.phpro.2015.12.173
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Mn0.3Mg0.2Zn0.5Fe2O4 and Mn0.3Mg0.2Co0.5Fe2O4 nanoparticles with particle diameters of about 13 nm were synthesized by glycol-thermal method. The as-prepared specimens were then milled at different times up to 50 h and the single phase spinel structure confirmed by X-ray diffraction. The properties for the as-prepared and milled samples for the two systems were deduced and contrasted. Significant changes induced by milling in particle size, magnetization, coercive field and hyperfine parameters are reported. Fe-57 Mossbauer spectra at room temperature show ordered magnetic spin states in both Mn0.3Mg0.2Zn0.5Fe2O4 and Mn0.3Mg0.2Co0.5Fe2O4 by magnetization measurements.
引用
收藏
页码：1041 / 1049
页数：9
相关论文
共 12 条
[1]   Enhancement of the crystal size and magnetic properties of Mg-substituted Co ferrite [J].
Ahmed, M. A. ;
El-Khawlani, A. A. .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2009, 321 (13) :1959-1963
[2]  
[Anonymous], 2007, GRL-TN-09-2007
[3]   XRD, Mossbauer and magnetic properties of MgxCo1-xFe2O4 nanoferrites [J].
Dlamini, W. B. ;
Msomi, J. Z. ;
Moyo, T. .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 373 :78-82
[4]   Magnetic properties of nanocrystalline Co1-xZnxFe2O4 prepared by forced hydrolysis method [J].
Duong, Giap. V. ;
Turtelli, R. Sato ;
Hanh, N. ;
Linh, D. V. ;
Reissner, M. ;
Michor, H. ;
Fidler, J. ;
Wiesinger, G. ;
Groessinger, R. .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2006, 307 (02) :313-317
[5]   Heat treatment effects on microstructure and magnetic properties of Mn-Zn ferrite powders [J].
Hu, Ping ;
Yang, Hai-bo ;
Pan, De-an ;
Wang, Hua ;
Tian, Jian-jun ;
Zhang, Shen-gen ;
Wang, Xin-feng ;
Volinsky, Alex A. .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2010, 322 (01) :173-177
[6]   Structural, electrical and magnetic characterizations of Ni-Cu-Zn ferrite synthesized by citrate precursor method [J].
Jadhav, P. A. ;
Devan, R. S. ;
Kolekar, Y. D. ;
Chougule, B. K. .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2009, 70 (02) :396-400
[7]   Application of nanoparticles in electrochemical sensors and biosensors [J].
Luo, XL ;
Morrin, A ;
Killard, AJ ;
Smyth, MR .
ELECTROANALYSIS, 2006, 18 (04) :319-326
[8]   Characterization of sol-gel-prepared nanoferrites [J].
Shobana, M. K. ;
Sankar, S. .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2009, 321 (06) :599-601
[9]  
Siddiquah M. R., 2008, J ALLOY COMPD, V453, P513
[10]  
Tao F., 2014, METAL NANOPARTICLES, P266
12