Simple preparation and investigation of magnetic nanocomposites: Electrodeposition of polymeric aniline-barium ferrite and aniline-strontium ferrite thin films

IF 1.8 3区 化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR
F. Sharifi, K. Hedayati, D. Ghanbari
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引用次数: 0

Abstract

Abstract In this work, new polymeric aniline-barium ferrite and aniline-strontium ferrite thin layers were synthesized. In the first step, hexaferrites nano-additives were prepared by applying ultra-sound and microwave irradiation. Then, hexaferrites were added to aniline electrolyte solution separately. The electrodeposition of aniline as a polymeric matrix and hexaferrite as nano-additives was performed in an electrochemical cell in the presence of various acids. Scanning electron microscopy images were applied for morphology investigation and measuring average particle size. Energy dispersive X-ray spectroscopy was applied for elemental detection and analysis, as well as presence confirmation of nanoparticles. Atomic force microscopy was applied for surface roughness analysis of thin films. Magnetic property of the nanoparticles and polymeric nanocomposites was checked and measured by vibrating sample magnetometer. The crystallinity, crystallite size, and phase of samples were confirmed by X-ray diffraction pattern analysis.
磁性纳米复合材料的简单制备与研究:聚合苯胺-钡铁氧体和苯胺-锶铁氧体薄膜的电沉积
摘要本文合成了新型聚合物苯胺-钡铁氧体和苯胺-锶铁氧体薄层。第一步采用超声波和微波辐照法制备六铁氧体纳米添加剂。然后,将六铁体分别加入苯胺电解质溶液中。在电化学电池中,以苯胺为聚合物基体,以六铁氧体为纳米添加剂,在各种酸的存在下进行电沉积。采用扫描电镜对样品进行形貌观察和平均粒径测定。采用能量色散x射线光谱法进行元素检测和分析,并确认纳米颗粒的存在。采用原子力显微镜对薄膜表面粗糙度进行了分析。采用振动样品磁强计对纳米颗粒和聚合物纳米复合材料的磁性能进行了检测。通过x射线衍射图分析确定了样品的结晶度、晶粒大小和物相。
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来源期刊
Main Group Metal Chemistry
Main Group Metal Chemistry CHEMISTRY, INORGANIC & NUCLEAR-CHEMISTRY, ORGANIC
CiteScore
4.10
自引率
27.80%
发文量
21
审稿时长
4 weeks
期刊介绍: This journal is committed to the publication of short communications, original research, and review articles within the field of main group metal and semi-metal chemistry, Main Group Metal Chemistry is an open-access, peer-reviewed journal that publishes in ongoing way. Papers addressing the theoretical, spectroscopic, mechanistic and synthetic aspects of inorganic, coordination and organometallic main group metal and semi-metal compounds, including zinc, cadmium and mercury are welcome. The journal also publishes studies relating to environmental aspects of these metals, their toxicology, release pathways and fate. Articles on the applications of main group metal chemistry, including in the fields of polymer chemistry, agriculture, electronics and catalysis, are also accepted.
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