Structural and magnetic properties of spinel (Co,Cu)Fe2O4 ferrites prepared via a hydrothermal and sintering process

被引：4
作者：
Cao, Chunxiang [1 ]
Ren, Suzhen [2 ]
Zhang, Lijiao [3 ]
Xia, Ailin [2 ]
机构：
[1] Anhui Univ Technol, Anal & Testing Cent Facil, Maanshan 243002, Peoples R China
[2] Anhui Univ Technol, Sch Mat Sci & Engn, Anhui Key Lab Met Mat & Proc, Maanshan 243002, Peoples R China
[3] Hebei Univ Sci & Technol, Sch Sci, Shijiazhuang 050018, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2014年 / 25卷 / 11期
基金：
中国国家自然科学基金;
关键词：
SUBSTITUTED COFE2O4 NANOPARTICLES; COBALT FERRITE; NANOCRYSTALLINE;
D O I：
10.1007/s10854-014-2243-1
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Spinel Co-Cu ferrites with the nominal composition Co1-xCuxFe2O4 ferrites (x = 0.0-0.4 with steps of 0.1) were prepared by a hydrothermal and sintering process, and the structural and magnetic properties of as-synthesized and sintered powder specimens were compared by using X-ray diffractometry, scanning electron microscopy, energy dispersive spectrometry and vibrating sample magnetometer analyses. It is found that all the as-synthesized and sintered specimens are single phase, and only suitable amount of Cu2+ substitution (x <= 0.3) is favorable for the growth of grains at high sintering temperature. In addition, with the increase of x, the saturation magnetization of both the as-synthesized and sintered powders decreases continuously, while the coercivity exhibits a first increasing but then decreasing tendency.
引用
收藏
页码：4851 / 4855
页数：5
相关论文
共 50 条
[31]   Effect of Cu doping on the structural and magnetic properties of MnFe2O4 nanoparticles [J].
Samani, Mahsa Sheykh ;
Sharifi, Hassan ;
Sharifi, Ibrahim ;
Mobarakeh, Seyed Ali Erfani ;
Isfahani, Taghi .
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2023, 129 (05)
[32]   Magnetic and dielectric properties of MgxCo1-xFe2O4 ferrites prepared by the sol-gel method [J].
Sun, Li ;
Zhang, Ru ;
Ni, Qing ;
Cao, Ensi ;
Hao, Wentao ;
Zhang, Yongjia ;
Ju, Lin .
PHYSICA B-CONDENSED MATTER, 2018, 545 :4-11
[33]   Structural, morphological and magnetic properties of Eu-doped CoFe2O4 nano-ferrites [J].
Zubair, Aiman ;
Ahmad, Zahoor ;
Mahmood, Azhar ;
Cheong, Weng-Chon ;
Ali, Irshad ;
Khan, Muhammad Azhar ;
Chughtai, Adeel Hussain ;
Ashiq, Muhammad Naeem .
RESULTS IN PHYSICS, 2017, 7 :3203-3208
[34]   Structural and Magnetic Properties Evolution of Li-Substituted Co0.5Ni0.5Fe2O4 Ferrite [J].
Wu, Xuehang ;
Chen, Wen ;
Wu, Wenwei ;
Li, Hongjiao ;
Lin, Cuiwu .
JOURNAL OF ELECTRONIC MATERIALS, 2017, 46 (01) :199-207
[35]   Sensing performances of spinel ferrites MFe2O4 (M = Mg, Ni, Co, Mn, Cu and Zn) based electrochemical sensors: A review [J].
Goncalves, Josue M. ;
de Faria, Lucas, V ;
Nascimento, Amanda B. ;
Germscheidt, Rafael L. ;
Patra, Santanu ;
Hernandez-Saravia, Lucas P. ;
Bonacin, Juliano A. ;
Munoz, Rodrigo A. A. ;
Angnes, Lucio .
ANALYTICA CHIMICA ACTA, 2022, 1233
[36]   Crystal structure and peculiarities of microwave parameters of Co1-xNixFe2O4 nano spinel ferrites [J].
Hussein, Marwa M. ;
Saafan, Samia A. ;
Abosheiasha, H. F. ;
Zhou, Di ;
Klygach, D. S. ;
Vakhitov, M. G. ;
Trukhanov, S. V. ;
Trukhanov, A. V. ;
Zubar, T. I. ;
Astapovich, K. A. ;
Zakaly, Hesham M. H. ;
Darwish, Moustafa A. .
RSC ADVANCES, 2023, 13 (38) :26879-26891
[37]   Structural and magnetic properties of CoFe2O4 nanopowders, prepared using a modified Pechini method [J].
Vlazan, Paulina ;
Stoia, Marcela .
CERAMICS INTERNATIONAL, 2018, 44 (01) :530-536
[38]   Effect of co-substitution of Co2+ and V5+ for Fe3+ on the magnetic properties of CoFe2O4 [J].
Anantharamaiah, P. N. ;
Joy, P. A. .
PHYSICA B-CONDENSED MATTER, 2019, 554 :107-113
[39]   Phase constituents and magnetic properties of the CoFe2O4 nanoparticles prepared by polyvinylpyrrolidone (PVP)-assisted hydrothermal route [J].
Jalalian, M. ;
Mirkazemi, S. M. ;
Alamolhoda, S. .
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2016, 122 (09)
[40]   Enhanced structural, magnetic, and dielectric properties in Cr3+-substituted Mg0.5R0.5Fe1.5Cr0.5O4 (R = Cu, Zn) ferrites [J].
Parajuli, D. ;
Raju, M. K. ;
Reddy, T. Amaranatha ;
Shanmukhi, P. S. V. ;
Ratnaraju, M. ;
Chohan, Jasgurpreet Singh ;
Murali, N. ;
Samatha, K. ;
Ramesh, Avala ;
Manepalli, R. K. N. R. .
AIP ADVANCES, 2024, 14 (12)
12345