Lead hexaferrite nanostructures: green amino acid sol-gel auto-combustion synthesis, characterization and considering magnetic property

被引：60

作者：

Mahdiani, Maryam ^{[1
]}

Sobhani, Azam ^{[2
]}

Ansari, Fatemeh ^{[3
]}

Salavati-Niasari, Masoud ^{[1
]}

机构：

[1] Univ Kashan, Inst Nano Sci & Nano Technol, POB 87317-51167, Kashan, Iran

[2] Kosar Univ Bojnord, Dept Chem, Bojnord, Iran

[3] Islamic Azad Univ, Sci & Res Branch, Young Res & Elites Club, Tehran, Iran

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2017年 / 28卷 / 23期

基金：

美国国家科学基金会;

关键词：

IRON-OXIDE NANOPARTICLES; HEXAGONAL FERRITES; PBFE12O19; NANOCOMPOSITES; POWDERS;

D O I：

10.1007/s10854-017-7701-0

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：

Herein, a simple method for the synthesis of PbFe12O19 nanostructures with amino acid is reported. The nanostructures are obtained by the sol-gel auto-combustion route. The effects of type of amino acid, calcination temperature and ratio of Pb:amino acid have been optimized to achieve the best products on morphology and purity. It is the first time that valine, beta-alanine, leucine, glycine and l-cysteine are used in the synthesis of lead hexaferrites. The pure hexagonal PbFe12O19 nanostructures are formed in the presence of valine, when the molar ratio of Pb:valine is 1:13, at 900 A degrees C for 2 h. The magnetic property of the products is investigated. The lead hexaferrites with high coercive force of 5123 Oe are obtained in the presence of valine.

引用

页码：17627 / 17634

页数：8

共 26 条

[1] Green synthesis of magnetic chitosan nanocomposites by a new sol-gel auto-combustion method
Ansari, Fatemeh
Sobhani, Azam
Salavati-Niasari, Masoud
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 410 : 27 - 33
[2] PbTiO3/PbFe12O19 nanocomposites: Green synthesis through an eco-friendly approach
Ansari, Fatemeh
Sobhani, Azam
Salavati-Niasari, Masoud
[J]. COMPOSITES PART B-ENGINEERING, 2016, 85 : 170 - 175
[3] Facile synthesis, characterization and magnetic property of CuFe12O19 nanostructures via a sol-gel auto-combustion process
Ansari, Fatemeh
Sobhani, Azam
Salavati-Niasari, Masoud
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 401 : 362 - 369
[4] Utilizing maleic acid as a novel fuel for synthesis of PbFe12O19 nanoceramics via sol-gel auto-combustion route
Ansari, Fatemeh
Soofivand, Faezeh
Salavati-Niasari, Masoud
[J]. MATERIALS CHARACTERIZATION, 2015, 103 : 11 - 17
[5] Sol-gel auto-combustion synthesis of PbFe12O19 using maltose as a novel reductant
Ansari, Fatemeh
Sobhani, Azam
Salavati-Niasari, Masoud
[J]. RSC ADVANCES, 2014, 4 (109) : 63946 - 63950
[6] CO-TI SUBSTITUTED HEXAGONAL FERRITES FOR MAGNETIC RECORDING
CABANAS, MV
GONZALEZCALBET, JM
VALLETREGI, M
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1995, 115 (02) : 347 - 352
[7] Magneto-structural properties of PbFe12O19 hexaferrite powders prepared by decomposition of hydroxide-carbonate and metal-organic precipitates
Diaz-Castanon, S
Sanchez, JL
Estevez-Rams, E
Leccabue, F
Watts, BE
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 185 (02) : 194 - 198
[8] Magnetic and Mossbauer investigation of Sc- and In-substituted PbFe12O19 hexaferrites
Díaz-Castañón, S
Leccabue, F
Watts, BE
Albanese, G
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 196 : 458 - 460
[9] Fabrication of PbFe12O19 nanoparticles and study of their structural, magnetic and dielectric properties
Ghahfarokhi, S. E. Mousavi
Rostami, Z. A.
Kazeminezhad, I.
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 399 : 130 - 142
[10] Synthesis and surface engineering of iron oxide nanoparticles for biomedical applications
Gupta, AK
Gupta, M
[J]. BIOMATERIALS, 2005, 26 (18) : 3995 - 4021

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