Ni2+-substituted Mg–Cu–Zn ferrites: a colloidal approach of tuning structural and electromagnetic properties

Ni2+-substituted Mg–Cu–Zn ferrites: a colloidal approach of tuning structural and... A robust synthesis approach to Ni2+-substituted Mg0.25-x Ni x Cu0.25Zn0.5Fe2O4 (0 ≤ x ≤ 0.25 mol.) ferrimagnetic oxides using citrate assisted sol–gel process is reported. The route utilizes simple metal nitrate precursors in aqueous solution, thus eliminating the need for organometallic precursors. Citric acid acts as a fuel for the combustion reaction and forms stable complexes with metal ions preventing the precipitation of hydroxilated compounds to yield the composite ferrite structure by auto-combustion process. The XRD signatures, especially (3 1 1) plane, confirmed the formation of spinel structure. The linear growth of lattice constant from 8.385 to 8.409 Å was observed by Ni2+ substitution from 0 to 0.25. The dense microstructure is observed with the average grain size of 0.42–2.18 µm. The transport properties revealed the semiconducting behavior of as-prepared ferrite material, with an increase in the DC-electrical resistivity by the incorporation of nickel. The magnetic properties viz. initial permeability (µ i) and magnetic moment (n B) are explained, based on the deviation in saturation magnetization (M s), anisotropy constant (K 1), density values, and exchange interactions. Furthermore, the effect of adding Ni2+ on the Curie temperature, frequency-dependent dielectric properties of the ferrite material are also discussed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Sol-Gel Science and Technology Springer Journals

Ni2+-substituted Mg–Cu–Zn ferrites: a colloidal approach of tuning structural and electromagnetic properties

12 pages
Read Article

Loading next page...
 
/lp/springer_journal/ni2-substituted-mg-cu-zn-ferrites-a-colloidal-approach-of-tuning-tspb9Su40v
Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Materials Science; Ceramics, Glass, Composites, Natural Materials; Inorganic Chemistry; Optical and Electronic Materials; Nanotechnology
ISSN
0928-0707
eISSN
1573-4846
DOI
10.1007/s10971-018-4665-3
Publisher site
See Article on Publisher Site

Abstract

A robust synthesis approach to Ni2+-substituted Mg0.25-x Ni x Cu0.25Zn0.5Fe2O4 (0 ≤ x ≤ 0.25 mol.) ferrimagnetic oxides using citrate assisted sol–gel process is reported. The route utilizes simple metal nitrate precursors in aqueous solution, thus eliminating the need for organometallic precursors. Citric acid acts as a fuel for the combustion reaction and forms stable complexes with metal ions preventing the precipitation of hydroxilated compounds to yield the composite ferrite structure by auto-combustion process. The XRD signatures, especially (3 1 1) plane, confirmed the formation of spinel structure. The linear growth of lattice constant from 8.385 to 8.409 Å was observed by Ni2+ substitution from 0 to 0.25. The dense microstructure is observed with the average grain size of 0.42–2.18 µm. The transport properties revealed the semiconducting behavior of as-prepared ferrite material, with an increase in the DC-electrical resistivity by the incorporation of nickel. The magnetic properties viz. initial permeability (µ i) and magnetic moment (n B) are explained, based on the deviation in saturation magnetization (M s), anisotropy constant (K 1), density values, and exchange interactions. Furthermore, the effect of adding Ni2+ on the Curie temperature, frequency-dependent dielectric properties of the ferrite material are also discussed.

Journal

Journal of Sol-Gel Science and Technology – Springer Journals

Published: May 11, 2018

References

  • Spinel ferrite oxide semiconductor gas sensors
    Sutka, A; Grossa, KA
  • High resistive ferrite films by a solution process for electromagnetic compatible (EMC) devices
    Subramani, A; Kondo, K; Tada, M; Abe, M; Yoshimura, M; Matsushita, N
  • Ferrite devices and materials
    Adam, JD; Davis, LE; Dionne, GF; Schloemann, EF; Stitzer, SN
  • Copper doped nickel ferrite nano-crystalline thin films: a potential gas sensor towards reducing gases
    Rao, P; Godbole, RV; Bhagwat, S
  • Evaluation of structural, morphological and magnetic properties of CuZnNi (CuxZn0.5-xNi0.5Fe2O4) nanocrystalline ferrites for core, switching and MLCIas applications.
    Akhtar, MN; Khan, MA; Mukhtar, A; Nazir, MS; Imran, M; Ali, A; Sattar, A; Murtaza, G
  • Ferrimagnetic Ni2+ doped Mg-Zn spinel ferrite nanoparticles for high density information storage
    Sharma, R; Thakur, P; Sharma, P; Sharma, V
  • Improved specific loss power on cancer cells by hyperthermia and MRI contrast of hydrophilic FexCo1-xFe2O4 nanoensembles
    Hoque, SM; Huang, Y; Cocco, E; Maritim, S; Santin, AD; Shapiro, EM; Coman, D; Hyder, F
  • Study on electromagnetic properties of MgCuZn ferrite/BaTiO3 composites
    Roy, PK; Bera, J
  • Effect of sintering temperature on structural and magnetic properties of NiCuZn and MgCuZn ferrites
    Penchal Reddy, M; Madhuri, W; Venkata Ramana, M; Ramamanohar Reddy, N; Siva Kumar, KV; Murthy, VRK; Siva Kumar, K; Ramakrishna Reddy, R
  • Effect of sintering temperature on electromagnetic properties of NiCuZn ferrite
    Ch. Sujatha, K; Venugopal Reddy, K; Sowri, B; Rama Chandra Reddy, A; Rao, KH
  • Coexistence of spontaneous polarization and magnetization in substituted M-type hexaferrites BaFe12–xAlxO19 (x ≤ 1.2) at room temperature
    Trukhanov, SV; Trukhanov, AV; Kostishin, VG; Panina, LV; Kazakevich, IS; Turchenko, VA; Kochervinskiy, VV
  • Lithium storage properties of pristine and (Mg, Cu) codoped ZnFe2O4 nanoparticles
    Hameed, AS; Bahiraei, H; Reddy, MV; Shoushtari, MZ; Vittal, JJ; Ong, CK; Chowdari, BVR
  • Application of nickel zinc ferrite/graphene nanocomposite as a modifier for fabrication of a sensitive electrochemical sensor for determination of omeprazole in real samples
    Afkhami, A; Bahiraei, A; Madrakian, T
  • Characterization and preparation of nanocrystalline MgCuZn ferrite powders synthesized by sol–gel auto-combustion method
    Barati, MR
  • Low-temperature synthesis of nanocrystalline NiCuZn ferrite and the effect of Cr substitution on its electrical properties
    Gabal, MA; Angari, YMAl
  • Structural and magnetic properties of Mg substituted NiCuZn nano ferrites
    Sujatha, C; Venugopal Reddy, K; SowriBabu, K; Ramachandra Reddy, A; Rao, KH
  • Initial Susceptibility Studies on Cu-Mg-Zn Ferrites
    Bhosale, DN; Verenkar, VMS; Rane, KS; Bakare, PP; Sawant, SR
  • Blue CoAl2O4 Particles prepared by the sol-gel and citrate-gel methods
    Zayat, M; Levy, D
  • Initial permeability studies on high density Cu-Mg-Zn ferrites
    Bhosale, DN; Choudhari, ND; Sawant, SR; Bakare, PP
  • Influence of zinc substitution on magnetic and electrical properties of MgCuZn ferrite nanocrystalline powders
    Barati, MR
  • Study of cation distribution in Cu0.7(Zn0.3-x Mgx)Fe1.7Al0.3O4 by X-ray diffraction using Rietveld method
    Ahmed Farag, IS; Ahmed, MA; Hanmad, SM; Moustafa, AM
  • Sintering of ZnO: I, densification and grain growth
    Gupta, TK; Coble, RL
  • Study on low-temperature sintered NiCuZn and MgCuZn spinel ferrites
    Su, H; Zhang, H; Tang, X; Lu, B; Zhong, Z
  • Effect of La substitution on structural and magnetic properties of microwave treated Mg 0.35 Cu 0.05 Zn 0.60 LaxFe 2− xO 4 ceramics
    Reddy, MP; Kim, IG; Yoo, DS; Madhuri, W; Venkata Ramana, M; Shaaban, A; Reddy, NR; Siva Kumar, KV; Reddy, RR
  • One-pot solvothermal synthesis and performance of mesoporous magnetic ferrite MFe2O4 nanospheres
    Reddy, MP; Mohamed, AM
  • Electromagnetic properties of gel-derived NiCuZn ferrites
    Low, KO; Sale, FR
  • Microstructure and permeability studies of mixed Li-Cd ferrites
    Bellad, SS; Watawe, SC; Chougule, BK
  • Sintering dense NiZn ferrite by two-step sintering process
    Su, H; Tang, X; Zhang, H; Zhong, Z; Shen, J
  • Electrical conductivity of lithium-nickel ferrites
    Venugopal Reddy, P; Seshagiri Rao, T; Rao, SMD
  • On the dispersion of resistivity and dielectric constant of some semiconductors at audio frequencies
    Koops, CG
  • The magnetic and electrical properties of Cr3+ substituted nickel ferrite
    Ahmed, MA; Bishay, ST
  • Investigation of the physico-chemical properties of nanometric NiLa ferrite/PST matrix
    Ahmed, MA; Mansour, SF; El-Dek, SI; Ahmed, MA; Mansour, SF; El-Dek, SI
  • Effects of calcining temperature and heating rate on properties of high-permeability NiCuZn ferrites
    Su, H; Zhang, H; Tang, X

You’re reading a free preview. Subscribe to read the entire article.

Try 2 weeks free now

DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

or browse the journals available

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create folders to
organize your research

Export folders, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off

Sign up
for free
Start 14 day
Free Trial