Nanostructured CuFe2O4 and CuFe2O4/reduced graphene oxide composites: structural and magnetic studies

被引:1
|
作者
Kotsyubynsky, V. O. [1 ]
Zapukhlyak, R., I [1 ]
Boychuk, V. M. [1 ]
Hodlevska, M. A. [1 ]
Yaremiy, I. P. [1 ]
Bandura, Kh, V [2 ]
Kachmar, A., I [1 ]
Fedorchenko, S., V [1 ]
Hodlevskyi, M. A. [1 ]
机构
[1] V Stefanyk Precarpathian Natl Univ, 57 Shevchenko St, UA-76018 Ivano Frankivsk, Ukraine
[2] Ivano Frankivsk Natl Med Univ, 2 Halytska St, UA-76018 Ivano Frankivsk, Ukraine
来源
FUNCTIONAL MATERIALS | 2021年 / 28卷 / 01期
基金
新加坡国家研究基金会;
关键词
reduced graphene oxide; copper ferrite; Mossbauer spectroscopy; pore size distribution;
D O I
10.15407/fm28.01.42
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this work the effect of annealing in the range of 200-500 degrees C on the phase composition, morphological properties and magnetic microstructure of hydrothermally synthesized CuFe2O4 and CuFe2O4/reduced graphene oxide has been investigated using XRD, SEM, Mossbauer spectroscopy and low temperature nitrogen adsorption methods. The influence of the presence of reduced graphene oxide particles on the parameters of hyperfine interaction for the composite material has been observed. The evolution of pore size distribution for the synthesized samples with increasing of annealing temperature has been traced.
引用
收藏
页码:42 / 48
页数:7
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