Evaluation of microstructure, magnetic properties and catalytic application of Co2+ and Cr3+ doped Ni- Zn spinel ferrite

被引:2
作者
Mandle, U. M. [1 ]
Dhale, L. A. [2 ]
Godase, S. B. [2 ]
Lohar, K. S. [2 ]
Shinde, B. L. [3 ]
机构
[1] Sangmeshwar Coll, Dept Chem, Solapur, Maharashtra, India
[2] Shrikrishna Mahavidyalaya, Dept Chem, Gunjoti, Maharashtra, India
[3] Waghire Coll, Dept Chem, Saswad, Maharashtra, India
关键词
Ni-Zn ferrites; Rietveld refinement; catalyst; 1; 8-dioxodecahydroacridines; magnetization; ONE-POT SYNTHESIS; SUPERPARAMAGNETIC NANOPARTICLES; MICROWAVE-ABSORPTION; CATION DISTRIBUTION; MAGNESIUM FERRITE; EFFICIENT; DERIVATIVES; ACID; 1,8-DIOXO-DECAHYDROACRIDINES; TEMPERATURE;
D O I
10.1080/00150193.2022.2102833
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Cobalt and chromium doped ferro spinels synthesized by sol-gel auto-combustion method with glycine as a fuel, calcination temperature of samples confirmed from TGA/DSC analysis. The observed elemental analysis from EDAX is in good agreement with the theoretical composition of elements. The XRD and Rietveld analysis of XRD patterns illustrate formation of single- phase cubic spinel structure. The IR spectra shows two principle absorption bands. SEM and TEM images reveal well-defined nanoparticles with slight agglomeration. Calculated and observed magneton number decreased with Co2+ and Cr3+ substitution. 1, 8-dioxodecahydroacridines synthesized using synthesized ferrite nanoparticles as a catalyst.
引用
收藏
页码:169 / 186
页数:18
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