Prospecting the structural and magnetic features of (x)CuO/(1-x)CdFe2O4 nanocomposite system (0.0 ≤ x ≤ 1.0)
Source abstract
Abstract
The structural properties of (x)CuO/(1-x)CdFe2O4 nanocomposites for x = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5 and 1.0 were studied. The X-ray diffraction (XRD) patterns confirmed the existence of both phases with a secondary phase of α-Fe2O3. The Fourier-transform infrared spectroscopy (FTIR) characterization showed the vibrational bands of the synthesized samples. The high resolution transmission electron microscopy (HRTEM) micrographs revealed the presence of CuO, CdFe2O4, and α-Fe2O3 phases and showed the polycrystalline nature of the prepared nanocomposites. The scanning electron microscope (SEM) study exhibited the morphology of the prepared nanostructures and indicated the agglomeration between them. The energy-dispersive X-ray spectroscopy (EDX) results revealed the presence of all chemical elements within the synthesized nanocomposites. Emission peaks of the samples were analyzed via Photoluminescence (PL) deconvolutions which approved the interface defects. The Mössbauer study showed the presence of hematite impurity and the results were coherent with XRD findings. The obtained M-H loops from the vibrating-sample magnetometer (VSM) analysis depicted a paramagnetic nature of CuO and showed the ferromagnetic behavior of the nanocomposites.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Copper-based nanomaterials and applications · Iron oxide chemistry and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (74)
Show source-provided references
1. Almessiere MA, Slimani Y, Trukhanov AV, Sadaqat A, Korkmaz AD, Algarou NA, Aydın H, Baykal A, Toprak MS (2021) Review on functional bi-component nanocomposites based on hard/soft ferrites: Structural, magnetic, electrical and microwave absorption properties. Nano-Struct. Nano-Objects 26:100728. https://doi.org/10.1016/j.nanoso.2021.10072810.1016/j.nanoso.2021.100728 ↗
2. Manglam MK, Mallick J, Kumari S, Pandey R, Kar M (2021) Crystal structure and magnetic properties study on barium hexaferrite (BHF) and cobalt zinc ferrite (CZF) in composites. Solid State Sci 113:106529. https://doi.org/10.1016/j.solidstatesciences.2020.10652910.1016/j.solidstatesciences.2020.106529 ↗
3. Wang Y, Hu J, Lin Y, Nan C-W (2010) Multiferroic magnetoelectric composite nanostructures. NPG Asia Mater 2:61–68. https://doi.org/10.1038/asiamat.2010.3210.1038/asiamat.2010.32 ↗
4. Kumar R, Guha S, Kr SR, Kar M (2018) Surface anisotropy induced magnetism in BaTiO3-CoFe2O4 (BTO-CFO) nanocomposite. J Magn Magn Mater 465:93–99. https://doi.org/10.1016/j.jmmm.2018.05.06110.1016/j.jmmm.2018.05.061 ↗
5. Dippong T, Cadar O, Levei EA, Bibicu I, Diamandescu L, Leostean C, Lazar M, Borodi G, BarbuTudoran L (2017) Structure and magnetic properties of CoFe2O4/SiO2 nanocomposites obtained by sol-gel and post annealing pathways. Ceram Int 43:2113–2122. https://doi.org/10.1016/j.ceramint.2016.10.19210.1016/j.ceramint.2016.10.192 ↗
6. Ates B, Koytepe S, Ulu A, Gurses C, Thakur VK (2020) Chemistry, Structures, and Advanced Applications of Nanocomposites from Biorenewable Resources. Chem Rev 120:9304–9362. https://doi.org/10.1021/acs.chemrev.9b0055310.1021/acs.chemrev.9b00553 ↗
7. Massoud-Sharifi A, Kara GK, Rabbani M (2019) CuFe2O4@CuO: A Magnetic Composite Synthesized by Ultrasound Irradiation and Degradation of Methylene Blue on Its Surface in the Presence of Sunlight. Proc 48:17. https://doi.org/10.3390/ECWS-4-0643810.3390/ECWS-4-06438 ↗
8. Sooraj S, Mayeen A, Kalarikkal N (2020) Structural and Antibacterial Properties of ZnO-MgFe2O4 Nanocomposites. J Crit Rev 7:11. https://doi.org/10.13140/RG.2.2.36711.0656110.13140/RG.2.2.36711.06561 ↗
9. Mohan R, Ghosh MP, Mukherjee S (2019) The exchange bias effect in CoFe2O4/NiO nanocomposites prepared by chemical co-precipitation method. Mater Res Express 6:056105. https://doi.org/10.1088/2053-1591/ab038c10.1088/2053-1591/ab038c ↗
10. Anumol CN, Chithra M, GovindarajShalini M, Sahoo SC (2019) Effect of annealing on structural and magnetic properties of NiFe2O4/ZnFe2O4 nanocomposites. J Magn Magn Mater 469:81–88. https://doi.org/10.1016/j.jmmm.2018.08.03610.1016/j.jmmm.2018.08.036 ↗
11. Zhan X, Mao Z, Chen X (2020) Exchange bias enhancement in FM/AFM bilayers with interface coupling frustrations. Solid State Commun 309:113842. https://doi.org/10.1016/j.ssc.2020.11384210.1016/j.ssc.2020.113842 ↗
12. Shen Y, Guo M, Xia X, Shao G (2015) Role of materials chemistry on the electrical/electronic properties of CuO thin films. Acta Mater 85:122–131. https://doi.org/10.1016/j.actamat.2014.11.01810.1016/j.actamat.2014.11.018 ↗
13. Li Z, Tong K, Shi R, Shen Y, Zhang Y, Yao Z, Fan J, Thwaites M, Shao G (2017) Reactive plasma deposition of high quality single phase CuO thin films suitable for metal oxide solar cells. J Alloys Compd 695:3116–3123. https://doi.org/10.1016/j.jallcom.2016.11.33810.1016/j.jallcom.2016.11.338 ↗
14. Bagade A, Nagwade P, Nagawade A, Thopate S, Pund S (2022) A Review on Synthesis, Characterization and Applications of Cadmium Ferrite and its Doped Variants. Orient J Chem 38:01–15. https://doi.org/10.13005/ojc/38010110.13005/ojc/380101 ↗
15. Ali K, Bahadur A, Jabbar A, Iqbal S, Ahmad I, Bashir MI (2017) Synthesis, structural, dielectric and magnetic properties of CuFe2O4/MnO2 nanocomposites. J Magn Magn Mater 434:30–36. https://doi.org/10.1016/j.jmmm.2016.12.00910.1016/j.jmmm.2016.12.009 ↗
16. Jacobo SE, Bercoff PG, Herme CA, Vives LA (2015) Sr hexaferrite/Ni ferrite nanocomposites: Magnetic behavior and microwave absorbing properties in the X-band. Mater Chem Phys 157:124–129. https://doi.org/10.1016/j.matchemphys.2015.03.02610.1016/j.matchemphys.2015.03.026 ↗
17. Goodarz NM, Saion EB, Abbastabar AH, Shaari AH, Hashim M (2010) Simple Synthesis and Characterization of Cobalt Ferrite Nanoparticles by a Thermal Treatment Method. J. Nanomater 2010:e907686. https://doi.org/10.1155/2010/90768610.1155/2010/907686 ↗
18. Selvan RK, Krishnan V, Augustin CO, Bertagnolli H, Kim CS, Gedanken A (2008) Investigations on the Structural, Morphological, Electrical, and Magnetic Properties of CuFe2O4−NiO Nanocomposites. Chem Mater 20:429–439. https://doi.org/10.1021/cm701937q10.1021/cm701937q ↗
19. Sagadevan S, Pal K, Chowdhury ZZ, Hoque ME (2017) Structural, optical and dielectric investigation of CdFe2O4 nanoparticles. Mater Res Express 4:075025. https://doi.org/10.1088/2053-1591/aa77b510.1088/2053-1591/aa77b5 ↗
20. Bouazizi N, Bargougui R, Oueslati A, Benslama R (2015) Effect of Synthesis Time On Structural, Optical And Electrical Properties of CuO Nanoparticles Synthesized By reflux Condensation Method. Adv Mater Lett 6:158–164. https://doi.org/10.5185/amlett.2015.565610.5185/amlett.2015.5656 ↗
21. Nikolić VN, Vasić MM, Kisić D (2019) Observation of c-CuFe2O4 nanoparticles of the same crystallite size in different nanocomposite materials: The influence of Fe3+ cations. J Solid State Chem 275:187–196. https://doi.org/10.1016/j.jssc.2019.04.00710.1016/j.jssc.2019.04.007 ↗
22. Azam A, Ahmed AS, Oves M, Khan M, Memic A (2012) Size-dependent antimicrobial properties of CuO nanoparticles against Gram-positive and -negative bacterial strains. Int J Nanomedicine 7:3527–3535. https://doi.org/10.2147/IJN.S2902010.2147/IJN.S29020 ↗
23. Varpe AS, Deshpande MD (2020) Study of structural, optical, and dielectric properties of sol–gel derived ZnFe2O4–Al2O3 composite nanoparticles. J Sol-Gel Sci Technol 96:718–727. https://doi.org/10.1007/s10971-020-05408-710.1007/s10971-020-05408-7 ↗
24. Feng J, Hou Y, Wang Y, Li L (2017) Synthesis of Hierarchical ZnFe2O4@SiO2@RGO Core-Shell Microspheres for Enhanced Electromagnetic Wave Absorption. ACS Appl Mater Interfaces 9:14103–14111. https://doi.org/10.1021/acsami.7b0333010.1021/acsami.7b03330 ↗
25. Kannapiran N, Muthusamy A, Chitra P, Anand S, Jayaprakash R (2017) Poly(o-phenylenediamine)/NiCoFe2O4 nanocomposites: Synthesis, characterization, magnetic and dielectric properties. J Magn Magn Mater 423:208–216. https://doi.org/10.1016/j.jmmm.2016.09.09510.1016/j.jmmm.2016.09.095 ↗
26. Ismail SM, Labib S, Attallah SS (2013) Preparation and Characterization of Nano-Cadmium Ferrite. J. Ceram 2013:e526434. https://doi.org/10.1155/2013/52643410.1155/2013/526434 ↗
27. Atif M, Hasanain SK, Nadeem M (2006) Magnetization of sol–gel prepared zinc ferrite nanoparticles: Effects of inversion and particle size. Solid State Commun 138:416–421. https://doi.org/10.1016/j.ssc.2006.03.02310.1016/j.ssc.2006.03.023 ↗
28. Yassine R, Abdallah AM, Awad R, Bitar Z (2022) Structural, optical and magnetic properties of (x)NiO/(1–x)CdFe2O4 nanocomposites. Phys. B: Condens. Matter 624:413444. https://doi.org/10.1016/j.physb.2021.41344410.1016/j.physb.2021.413444 ↗
29. Talapin DV, Shevchenko EV, Murray CB, Titov AV, Král P (2007) Dipole−Dipole Interactions in Nanoparticle Superlattices. Nano Lett 7:1213–1219. https://doi.org/10.1021/nl070058c10.1021/nl070058c ↗
30. Qin W, Nagase T, Umakoshi Y, Szpunar JA (2008) Relationship between microstrain and lattice parameter change in nanocrystalline materials. Philos Mag Lett 88:169–179. https://doi.org/10.1080/0950083070184015510.1080/09500830701840155 ↗
31. Naseri M (2015) Optical and magnetic properties of monophasic cadmium ferrite (CdFe2O4) nanostructure prepared by thermal treatment method. J Magn Magn Mater 392:107–113. https://doi.org/10.1016/j.jmmm.2015.05.02610.1016/j.jmmm.2015.05.026 ↗
32. Ch VR, Byon C, Narendra B, Dudem B, Shim J, Moon SJ, PrabhakarVattikuti SV (2015) Effect of calcination temperature on cobalt substituted cadmium ferrite nanoparticles. J. Mater. Sci.: Mater. Electron 26:5078–5084. https://doi.org/10.1007/s10854-015-3031-210.1007/s10854-015-3031-2 ↗
33. Samson VA, Racik K, Prathap S, Joseph M, Raj V (2019) Investigations of Structural, Optical and dielectric studies of Copper Oxide nanoparticles. Mater Today: Proc 8:386–392. https://doi.org/10.1016/j.matpr.2019.02.12710.1016/j.matpr.2019.02.127 ↗
34. Kaur N, Kaur M (2018) Envisioning the composition effect on structural, magnetic, thermal and optical properties of mesoporous MgFe2O4-GO nanocomposites. Ceram Int 44:4158–4168. https://doi.org/10.1016/j.ceramint.2017.11.21710.1016/j.ceramint.2017.11.217 ↗
35. Jadhav S, Gaikwad S, Nimse M, Rajbhoj A (2011) Copper Oxide Nanoparticles: Synthesis, Characterization and Their Antibacterial Activity. J Clust Sci 22:121–129. https://doi.org/10.1007/s10876-011-0349-710.1007/s10876-011-0349-7 ↗
36. Thakur P, Sharma R, Kumar M, Katyal SC, Negi NS, Thakur N, Sharma V, Sharma P (2016) Superparamagnetic La doped Mn–Zn nano ferrites: dependence on dopant content and crystallite size. Mater Res Express 3:075001. https://doi.org/10.1088/2053-1591/3/7/07500110.1088/2053-1591/3/7/075001 ↗
37. Sharma D, Jha R (2017) Analysis of structural, optical and magnetic properties of Fe/Co co-doped ZnO nanocrystals. Ceram Int 43:8488–8496. https://doi.org/10.1016/j.ceramint.2017.03.20110.1016/j.ceramint.2017.03.201 ↗
38. Fedorenko V, Viter R, Mrówczyński R, Damberga D, Coy E, Iatsunskyi I (2020) Synthesis and photoluminescence properties of hybrid 1D core–shell structured nanocomposites based on ZnO/polydopamine. RSC Adv 10:29751–29758. https://doi.org/10.1039/D0RA04829A10.1039/D0RA04829A ↗
39. Sharma D, Jha R (2017) Transition metal (Co, Mn) co-doped ZnO nanoparticles: Effect on structural and optical properties. J Alloys Compd 698:532–538. https://doi.org/10.1016/j.jallcom.2016.12.22710.1016/j.jallcom.2016.12.227 ↗
40. Harzali H, Marzouki A, Saida F, Megriche A, Mgaidi A (2018) Structural, magnetic and optical properties of nanosized Ni 0.4 Cu 0.2 Zn 0.4 R 0.05 Fe 1.95 O 4 (R=Eu3+, Sm3+, Gd3+ and Pr3+) ferrites synthesized by co-precipitation method with ultrasound irradiation. J Magn Magn Mater 460:89–94. https://doi.org/10.1016/j.jmmm.2018.03.06210.1016/j.jmmm.2018.03.062 ↗
41. Djurišić AB, Leung YH, Tam KH, Ding L, Ge WK, Chen HY, Gwo S (2006) Green, yellow, and orange defect emission from ZnO nanostructures: Influence of excitation wavelength. Appl Phys Lett 88:103107. https://doi.org/10.1063/1.218209610.1063/1.2182096 ↗
42. Mondego M, de Oliveira RC, Penha M, Li MS, Longo E (2017) Blue and red light photoluminescence emission at room temperature from CaTiO3 decorated with α-Ag2WO4. Ceram Int 43:5759–5766. https://doi.org/10.1016/j.ceramint.2017.01.12110.1016/j.ceramint.2017.01.121 ↗
43. Aridi A, Awad R, Khalaf A (2021) Synthesis and identification of structural, optical, electrical, and magnetic properties of novel ZnFe2O4/NiO nanocomposites. Phys Scr 96:105802. https://doi.org/10.1088/1402-4896/ac0e0210.1088/1402-4896/ac0e02 ↗
44. Sharma R, Thakur P, Kumar M, Barman PB, Sharma P, Sharma V (2017) Enhancement in A-B super-exchange interaction with Mn2+ substitution in Mg-Zn ferrites as a heating source in hyperthermia applications. Ceram Int 43:13661–13669. https://doi.org/10.1016/j.ceramint.2017.07.07610.1016/j.ceramint.2017.07.076 ↗
45. Elseman AM, Rayan DA, Rashad MM (2016) Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex. J. Mater. Sci.: Mater. Electron 27:2652–2661. https://doi.org/10.1007/s10854-015-4073-110.1007/s10854-015-4073-1 ↗
46. Bud’ko SL, Jo NH, Downing SS, Canfield PC (2018) On magnetic structure of CuFe2Ge2: constrains from the 57Fe Mossbauer spectroscopy. J Magn Magn Mater 446:260–263. https://doi.org/10.1016/j.jmmm.2017.09.04610.1016/j.jmmm.2017.09.046 ↗
47. Batoo KM (2011) Microstructural and Mössbauer properties of low temperature synthesized Ni-Cd-Al ferrite nanoparticles. Nanoscale Res Lett 6:499. https://doi.org/10.1186/1556-276X-6-49910.1186/1556-276X-6-499 ↗
48. Sijo AK, Jha VK, Kaykan LS, Dutta DP (2019) Structure and cation distribution in superparamagnetic NiCrFeO4 nanoparticles using Mössbauer study. J Magn Magn Mater 497. https://doi.org/10.1016/j.jmmm.2019.16604710.1016/j.jmmm.2019.166047 ↗
49. Cannas C, Musinu A, Piccaluga G, Fiorani D, Peddis D, Rasmussen H K and Mørup S (2006) Magnetic properties of cobalt ferrite–silica nanocomposites prepared by a sol-gel autocombustion technique. J Chem Phys 125:164714. https://doi.org/10.1063/1.235447510.1063/1.2354475 ↗
50. Yassine R, Abdallah AM, Sayed Hassan R, Yaacoub N, Awad R, Bitar Z (2022) Physical properties of nanosized (x)NiO/(1–x)CdFe2O4 composites. Ceram Int 48:14825–14838. https://doi.org/10.1016/j.ceramint.2022.02.01910.1016/j.ceramint.2022.02.019 ↗
51. Karanjkar MM, Tarwal NL, Vaigankar AS, Patil PS (2013) Structural, Mössbauer and electrical properties of nickel cadmium ferrites. Ceram Int 39:1757–1764. https://doi.org/10.1016/j.ceramint.2012.08.02210.1016/j.ceramint.2012.08.022 ↗
52. Boychuk V, Kotsyubynsky V, Bandura K, Fedorchenko S (2018) Nickel-iron spinel/reduced graphene oxide nanocomposites: structural and mössbauer studies. IEEE 8th International Conference Nanomaterials: Application & Properties (NAP), Zatoka, p 1–6. https://doi.org/10.1109/NAP.2018.891508210.1109/NAP.2018.8915082 ↗
53. Wang L, Li J, Lu M, Dong H, Hua J, Xu S, Li H (2015) Magnetic and Mössbauer Spectroscopy Studies of NiFe2O4/SiO2 Nanocomposites Synthesized by Sol-Gel Method. J Supercond Nov Magn 28:191–196. https://doi.org/10.1007/s10948-014-2837-010.1007/s10948-014-2837-0 ↗
54. Al-Omari IA, Narayanaswamy V, Halder S, Hamdeh HH, Alaabed S, Kamzin AS, MuraleeGopi CVV, Khaleel AA, Issa B, Obaidat IM (2021) Mössbauer investigations in hematite nanoparticles Biointerface. Res Appl Chem 12:4626–4636. https://doi.org/10.33263/BRIAC124.4626463610.33263/BRIAC124.46264636 ↗
55. Gütlich P, Schröder C, Schünemann V (2012) Mössbauer spectroscopy - An indispensable tool in solid state research. Spectrosc Eur 24:21–32. http://www.spectroscopyeurope.com/articles/55-articles/3261-moessbauer-spectroscopyan-indispensable-tool-in-solid-state-research
56. Sijo AK (2016) Magnetic and structural properties of CoCrxFe2−xO4 spinels prepared by solution self combustion method. Ceram Int 43:16915–16918. https://doi.org/10.1016/j.ceramint.2016.11.01010.1016/j.ceramint.2016.11.010 ↗
57. Ulmeanu M, Antoniak C, Wiedwald U, Farle M, Frait Z, Sun S (2004) Composition-dependent ratio of orbital-to-spin magnetic moment in structurally disordered FexPt1−x nanoparticles. Phys Rev B 69:054417. https://doi.org/10.1103/PhysRevB.69.05441710.1103/PhysRevB.69.054417 ↗
58. Zelenak V, Zelenakova A, Kovac J, Vainio U, Murafa N (2009) Influence of Surface Effects on Magnetic Behavior of Hematite Nanoparticles Embedded in Porous Silica Matrix. J Phys Chem C 113:13045–13050. https://doi.org/10.1021/jp900765310.1021/jp9007653 ↗
59. Dippong T, Levei EA, Cadar O (2021) Formation, Structure and Magnetic Properties of MFe2O4@SiO2 (M = Co, Mn, Zn, Ni, Cu) Nanocomposites. Mater 14:1139. https://doi.org/10.3390/ma1405113910.3390/ma14051139 ↗
60. Borhan AI, Iordan AR, Palamaru MN (2013) Correlation between structural, magnetic and electrical properties of nanocrystalline Al3+ substituted zinc ferrite. Mater Res Bull 48:2549–2556. https://doi.org/10.1016/j.materresbull.2013.03.01210.1016/j.materresbull.2013.03.012 ↗
61. Dippong T, Deac IG, Cadar O, Levei EA, Diamandescu L, Borodi G (2019) Effect of Zn content on structural, morphological and magnetic behavior of ZnxCo1-xFe2O4/SiO2 nanocomposites. J Alloys Compd 792:432–443. https://doi.org/10.1016/j.jallcom.2019.04.05910.1016/j.jallcom.2019.04.059 ↗
62. Lyubutin IS, Lin CR, Korzhetskiy YuV, Dmitrieva TV, Chiang RK (2009) Mössbauer spectroscopy and magnetic properties of hematite/magnetite nanocomposites. J Appl Phys 106:034311. https://doi.org/10.1063/1.319431610.1063/1.3194316 ↗
63. Bhushan M, Kumar Y, Periyasamy L, Viswanath AK (2019) Study of synthesis, structural, optical and magnetic characterizations of iron/copper oxide nanocomposites: A promising novel inorganic antibiotic. Mater Sci Eng C 96:66–76. https://doi.org/10.1016/j.msec.2018.11.00910.1016/j.msec.2018.11.009 ↗
64. Rashad MM, Soltan S, Ramadan AA, Bekheet MF, Rayan DA (2015) Investigation of the structural, optical and magnetic properties of CuO/CuFe2O4 nanocomposites synthesized via simple microemulsion method. Ceram Int 41:12237–12245. https://doi.org/10.1016/j.ceramint.2015.06.04610.1016/j.ceramint.2015.06.046 ↗
65. Dar MA, Varshney D (2017) Effect of d-block element Co2+ substitution on structural, Mössbauer and dielectric properties of spinel copper ferrites. J Magn Magn Mater 436:101–112. https://doi.org/10.1016/j.jmmm.2017.04.04610.1016/j.jmmm.2017.04.046 ↗
66. Kombaiah K, Vijaya JJ, Kennedy LJ, Bououdina M, Al-Najar B (2018) Conventional and microwave combustion synthesis of optomagnetic CuFe2O4 nanoparticles for hyperthermia studies. J Phys Chem Solids 115:162–171. https://doi.org/10.1016/j.jpcs.2017.12.02410.1016/j.jpcs.2017.12.024 ↗
67. Ge Y, Wang Z, Yi M, Ran L (2019) Fabrication and magnetic transformation from paramagnetic to ferrimagnetic of ZnFe2O4 hollow spheres. T Nonferr Metal Soc 29:1503–1509. https://doi.org/10.1016/S1003-6326(19)65057-010.1016/S1003-6326(19)65057-0 ↗
68. van Leeuwen DA, van Ruitenbeek JM, de Jongh LJ, Ceriotti A, Pacchioni G, Häberlen OD, Rösch N (1994) Quenching of Magnetic Moments by Ligand-Metal Interactions in Nanosized Magnetic Metal Clusters. Phys Rev Lett 73:1432–1435. https://doi.org/10.1103/PhysRevLett.73.143210.1103/PhysRevLett.73.1432 ↗
69. Shanmugavel T, Raj SG, Rajarajan G, Kumar GR (2014) Tailoring the Structural and Magnetic Properties and of Nickel Ferrite by Auto Combustion Method. Procedia Mat Sci 6:1725–1730. https://doi.org/10.1016/j.mspro.2014.07.15810.1016/j.mspro.2014.07.158 ↗
70. Babukutty B, Kalarikkal N, Nair SS (2017) Studies on structural, optical and magnetic properties of cobalt substituted magnetite fluids (CoxFe1−xFe2O4). Mater Res Express 4:035906. https://doi.org/10.1088/2053-1591/aa628b10.1088/2053-1591/aa628b ↗
71. Sontu UB, Yelasani V, Musugu VRR (2015) Structural, electrical and magnetic characteristics of nickel substituted cobalt ferrite nano particles, synthesized by self combustion method. J Magn Magn Mater 374:376–380. https://doi.org/10.1016/j.jmmm.2014.08.07210.1016/j.jmmm.2014.08.072 ↗
72. Dippong T, Cadar O, Levei EA, Deac IG (2020) Microstructure, porosity and magnetic properties of Zn0.5Co0.5Fe2O4/SiO2 nanocomposites prepared by sol-gel method using different polyols. J. Magn. Magn. Mater. 498:166168. https://doi.org/10.1016/j.jmmm.2019.16616810.1016/j.jmmm.2019.166168 ↗
73. Vestal CR, Zhang ZJ (2003) Synthesis and Magnetic Characterization of Mn and Co Spinel Ferrite-Silica Nanoparticles with Tunable Magnetic Core. Nano Lett 3:1739–1743. https://doi.org/10.1021/nl034816k10.1021/nl034816k ↗
74. AbouHammad AB, Darwish AG, El Nahrawy AM (2020) Identification of dielectric and magnetic properties of core shell ZnTiO3/CoFe2O4 nanocomposites. Appl Phys A 126:504. https://doi.org/10.1007/s00339-020-03679-z10.1007/s00339-020-03679-z ↗