Facile one-step solvothermal synthesis of iron oxide/polypyrrole nanocomposites and their magnetic properties
文献类型：会议论文
| 作者 | Wang, Hong1; Lai, Xiaoyong2 |
| 出版日期 | 2013-02-01 |
| 关键词 | Chlorine compounds - Differential scanning calorimetry - X ray diffraction - Iron oxides - Saturation magnetization - SQUIDs - High resolution transmission electron microscopy - Aromatic compounds - Fourier transform infrared spectroscopy - Magnetic properties - Scanning electron microscopy |
| 卷号 | 13 |
| 期号 | 2 |
| DOI | 10.1166/jnn.2013.5964 |
| 页码 | 1511-1514 |
| 英文摘要 | Iron oxide/polypyrrole (PPy) nanocomposites (NCs) were prepared by a facile one-step solvothermal process using FeCl3 路6H2O and pyrrole as starting materials. The resultant products were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), differential scanning calorimetry (DSC) and superconducting quantum interference device magnetometer (SQUID). TEM image suggested the mesoporosity of the iron oxide/polypyrrole nanocomposites and pyrrole is found to play an important role in controlling the final morphology and porosity of the products. Magnetic hysteresis measurement reveals that nanocomposite shows a superparamagnetic behavior, and possesses a larger saturation magnetization strength (M s) of about 15.06 emu/g at room temperature, which allows its application in adsorption or separation as magnetically recyclable materials. Copyright 漏 2013 American Scientific Publishers All rights reserved. |
| 资助机构 | American Scientific Publishers |
| 学科主题 | Nanocomposites |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59461]  |
| 作者单位 | 1.Department of Materials and Chemical Engineering, Sichuan University of Science and Engineering, Key Laboratory of Material Corrosion and Protection of Sichuan Province, Zigong, 643000, China 2.State Key Laboratory of Multi-Phase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China |
| 推荐引用方式 GB/T 7714 | Wang, Hong,Lai, Xiaoyong. Facile one-step solvothermal synthesis of iron oxide/polypyrrole nanocomposites and their magnetic properties[C]. 见:. |
入库方式： OAI收割
来源：过程工程研究所
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