Gram scale synthesis of single crystalline nano-octahedron of NiFe2O4: Magnetic and optical properties

被引：25

作者：

Rafique, M. Yasir ^{[1
]}

Ellahi, Mujtaba ^{[2
]}

Iqbal, M. Zubair ^{[3
]}

Javed, Qurat-ul-ain ^{[4
]}

Pan, Liqing ^{[5
,6
]}

机构：

[1] COMSATS Inst Informat Technol, Dept Phys, Lahore 54000, Pakistan

[2] Univ Karachi, HEJ Res Inst Chem, Int Ctr Chem & Biol Sci, Karachi, Pakistan

[3] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Div Funct Mat & Nanodevices, Ningbo, Zhejiang, Peoples R China

[4] Natl Univ Sci & Technol, Sch Nat Sci, Islamabad, Pakistan

[5] China Three Gorges Univ, Coll Sci, Yichang 443002, Peoples R China

[6] China Three Gorges Univ, Res Inst New Energy, Yichang 443002, Peoples R China

来源：

MATERIALS LETTERS | 2016年 / 162卷

基金：

中国国家自然科学基金;

关键词：

Ni ferrite; SAED; Magnetic properties; band gap; FERRITE; NANOSPHERES; NANOPARTICLES; ROUTE;

D O I：

10.1016/j.matlet.2015.10.025

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Gram scales Ni ferrite nano-octahedrons are prepared by cost effective and facile hydrothermal method. The mass of as-synthesized Ni ferrite nano-octahedron is about 1.37 g. Nano-octahedron of Ni ferrite are highly uniform and the edge length of octahedron is 80 nm. Transmission electron microscopy (TEM) and selected area electron diffraction (SAED) pattern confirm that octahedron nanoparticles are single crystalline. The direct and indirect band gaps are acquired to be 1.55 eV and 1.7 eV respectively. The saturation magnetization, coercivity, and remanent magnetization are obtained to be 55.1 emu/g, 69 Oe, and 9.8 emu/g respectively. This method is useful to synthesize the Ni ferrite nanostructure for commercial and industrial scale. (C) 2015 Elsevier B.V. All rights reserved.

引用

下载

页码：269 / 272

页数：4

共 50 条

[1] Structural and magnetic properties of nano-crystalline Ag+ doped NiFe2O4
Ahmed, M. A.
El-Dek, S. I.
El-Kashef, I. M.
Helmy, N.
SOLID STATE SCIENCES, 2011, 13 (05) : 1176 - 1179
[2] Hydrothermal synthesis of NiFe2O4 nano-particles: structural, morphological, optical, electrical and magnetic properties
Naidu, K. Chandra Babu
Madhuri, W.
BULLETIN OF MATERIALS SCIENCE, 2017, 40 (02) : 417 - 425
[3] Hydrothermal synthesis of NiFe2O4 nano-particles: structural, morphological, optical, electrical and magnetic properties
K CHANDRA BABU NAIDU
W MADHURI
Bulletin of Materials Science, 2017, 40 : 417 - 425
[4] Structural, optical, and magnetic properties of NiO/NiFe2O4 nanocomposites
B. Sahu
U. K. Panigrahi
Sujay Chakravarty
Shamima Hussain
P. Mallick
Applied Physics A, 2023, 129
[5] Prepare highly crystalline NiFe2O4 nanoparticles with improved magnetic properties
Wang, J
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2006, 127 (01): : 81 - 84
[6] Synthesis of nano-crystalline NiFe2O4 powders in subcritical and supercritical ethanol
Cosovic, Aleksandar R.
Zak, Tomas
Glisic, Sandra B.
Sokic, Miroslav D.
Lazarevic, Slavica S.
Cosovic, Vladan R.
Orlovic, Aleksandar M.
JOURNAL OF SUPERCRITICAL FLUIDS, 2016, 113 : 96 - 105
[7] Structural, optical, and magnetic properties of NiO/NiFe2O4 nanocomposites
Sahu, B.
Panigrahi, U. K.
Chakravarty, Sujay
Hussain, Shamima
Mallick, P.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2023, 129 (08):
[8] Structural, morphological and magnetic properties of NiFe2O4 nano-particles
Alarifi, A.
Deraz, N. M.
Shaban, S.
JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 486 (1-2) : 501 - 506
[9] Synthesis of Ce-doped NiFe2O4 nanoparticles and their structural, optical, and magnetic properties
Priyadharshini, P.
Pushpanathan, K.
CHEMICAL PHYSICS IMPACT, 2023, 6
[10] Hydrothermal synthesis and magnetic properties of NiFe2O4 nanoparticles and nanorods
Qi Liu
Hexiang Huang
Lifang Lai
Jianhua Sun
Tongming Shang
Quanfa Zhou
Zheng Xu
Journal of Materials Science, 2009, 44 : 1187 - 1191

← 1 2 3 4 5 →