Green Synthesis Approach for Nanosized Cobalt Doped Mg–Zn through Citrus Lemon Mediated Sol–Gel Auto Combustion Method

IF 0.5 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

International Journal of Self-Propagating High-Temperature Synthesis Pub Date : 2022-09-15 DOI:10.3103/S1061386222030049

S. S. Kakati, T. M. Makandar, M. K. Rendale, S. N. Mathad

引用次数: 3

Abstract

Cobalt doped Mg–Zn ferrite (Mg_(0.56)Co_(0.14)Zn_(0.30)Fe₂O₄) was synthesized by the modified sol–gel auto combustion method (MSG) in which lemon extracts were used as the source of energy. X-ray diffraction (XRD) technique was employed to confirm the formation of cubic spinel ferrite phase. The lattice parameter was evaluated to be 8.39 Å with an average crystallite size ranging from 41–51 nm. Dislocation density, mechanical properties, and hopping length were determined. Crystallite size and strain were evaluated using W–H plot and size–strain plot.

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柑橘柠檬介导的溶胶-凝胶自燃烧法绿色合成纳米钴掺杂Mg-Zn

以柠檬提取物为原料，采用改性溶胶-凝胶自燃烧法合成了钴掺杂Mg - Zn铁氧体(Mg(0.56)Co(0.14)Zn(0.30)Fe2O4)。采用x射线衍射(XRD)技术证实了立方尖晶石铁素体相的形成。晶格参数为8.39 Å，平均晶粒尺寸为41 ~ 51 nm。测定了位错密度、力学性能和跳变长度。采用W-H图和尺寸-应变图评价晶粒尺寸和应变。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Self-Propagating High-Temperature Synthesis MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

33.30%

发文量

期刊介绍： International Journal of Self-Propagating High-Temperature Synthesis is an international journal covering a wide range of topics concerned with self-propagating high-temperature synthesis (SHS), the process for the production of advanced materials based on solid-state combustion utilizing internally generated chemical energy. Subjects range from the fundamentals of SHS processes, chemistry and technology of SHS products and advanced materials to problems concerned with related fields, such as the kinetics and thermodynamics of high-temperature chemical reactions, combustion theory, macroscopic kinetics of nonisothermic processes, etc. The journal is intended to provide a wide-ranging exchange of research results and a better understanding of developmental and innovative trends in SHS science and applications.