Fluxible Nanoclusters of Fe3O4 Nanocrystal-Embedded Polyaniline by Macromolecule-Induced Self-Assembly

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• 作者：Jing Huang ; Qi Li ; Denian Li ; Yue Wang ; Lijie Dong ; Haian Xie ; Jun Wang ; Chuanxi Xiong
• 刊名：Langmuir
• 出版年：2013
• 出版时间：August 13, 2013
• 年：2013
• 卷：29
• 期：32
• 页码：10223-10228
• 全文大小：434K
• 年卷期：v.29,no.32(August 13, 2013)
• ISSN：1520-5827

文摘

We have prepared Fe₃O₄ nanocrystal-embedded polyaniline hybrids with well-defined cluster-like morphology through macromolecule-induced self-assembly. These magnetic and electrically conductive composite nanoclusters show flowability at room temperature in the absence of any solvent, which offers great potential in applications such as microwave absorbents and electromagnetic shielding coatings. This macromolecule-induced self-assembly strategy can be readily applied on the fabrication of other ion oxide/conjugated polymer composites to achieve robust multifunctional materials.