Sintesis dan Karakterisasi Material Nano-Perovskite Neodymium Iron Oxide (NdFeO3)

IF 0.6 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metalurgija Pub Date : 2020-10-25 DOI:10.14203/metalurgi.v35i2.490

R. Mayasari

引用次数: 0

Abstract

Sintesis nano-perovskite neodymium iron oxide (NdFeO 3 ) telah berhasil dilakukan dengan metode presipitasi menggunakan surfaktan ethylene glycol (EG) sebagai coating material . Senyawa NdFeO 3 dikarakterisasi analisis gugus fungsi kimia dengan Fourier transform infrared spectroscopy (FTIR), analisis morfologi dengan scanning electron microscopy (SEM), analisis kristalinitas dan ukuran partikel dengan X-ray diffraction (XRD) dan transmission electron microscopy (TEM). Pengamatan SEM dan TEM menunjukkan bahwa hasil sintesis membentuk nanostruktur berbentuk bulat dengan ukuran diameter pada rentang 15 sampai 20 nm. Spektra XRD mengonfirmasi bahwa fasa NdFeO 3 membentuk struktur orthorombik dan perovskite.

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纳米钙钛矿钕铁氧化物（NdFeO3）的烧结与烧结材料

以表面活性剂乙二醇（EG）为涂层材料，采用沉淀法成功合成了纳米钙钛矿钕铁氧化物（NdFeO3）。通过傅立叶变换红外光谱（FTIR）化学降解分析、扫描电子显微镜（SEM）形貌分析、X射线衍射（XRD）和透射电子显微镜（TEM）结晶分析和粒度分析对NdFeO3化合物进行了表征。SEM和TEM观察表明，合成结果形成直径尺寸在15至20nm范围内的圆形纳米结构。XRD光谱证实NdFeO相3形成了正交血栓和钙钛矿结构。

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

Metalurgija 工程技术-冶金工程

CiteScore

1.20

自引率

33.30%

发文量

审稿时长

4-8 weeks

期刊介绍： The journal Metalurgija is primary scientific periodical that publishes scientific papers (original papers, preliminary notes, reviewed papers) as well as professional papers from the area of basic, applicable and developing researching in metallurgy and boundary metallurgy areas (physics, chemistry, mechanical engineering). These papers relate to processing ferrous and non-ferrous metallurgy, treating investigating as well as testing of raw materials, semi products and products, especially in the area of improving new materials and possibilities of their implementation. The journal is the only national periodical of this kind in the Republic of Croatia and covers the scientific field of metallurgy, especially: physical metallurgy and materials; process metailurgy, (ferrous and non-ferrous); mechanical metallurgy (processing, power , etc.); related (adjoing) branches: mechanlcal engineering, chemistry, physics etc.