| 聚吡咯/无机纳米粒子复合材料的制备及其电磁屏蔽性能研究进展 |
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| 引用本文： | 宫美华,章晓娟,温变英. 聚吡咯/无机纳米粒子复合材料的制备及其电磁屏蔽性能研究进展[J]. 中国塑料, 2021, 35(5): 126-134. DOI: 10.19491/j.issn.1001-9278.2021.05.020 |
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| 作者姓名： | 宫美华 章晓娟 温变英 |
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| 作者单位： | 北京工商大学化学与材料工程学院，北京 100048 |
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| 基金项目： | 北京市自然科学基金暨北京市教委科技计划重点项目(KZ202110011018) |
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| 摘 要： | 综述了聚吡咯(PPy)包覆无机纳米粒子复合材料的主要制备方法及其在电磁屏蔽领域的研究进展,重点讨论了金属单质、氧/碳/氮化物以及碳系材料这三大类无机纳米粒子与PPy复合构成的核壳结构材料的电磁屏蔽性能及相关屏蔽机理.结果表明,核壳结构能够集PPy和无机纳米粒子各自的优势于一体,并发挥二者的协同效应,该方法是制备新型电磁...
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| 关 键 词： | 聚吡咯 无机纳米粒子 核壳结构 电磁屏蔽性能 |
| 收稿时间： | 2020-12-09 |
Research Progress in Preparation of Polypyrrole/Inorganic Nanoparticle Composites and their Electromagnetic Shielding Performance |
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| GONG Meihua,ZHANG Xiaojuan,WEN Bianying. Research Progress in Preparation of Polypyrrole/Inorganic Nanoparticle Composites and their Electromagnetic Shielding Performance[J]. China Plastics, 2021, 35(5): 126-134. DOI: 10.19491/j.issn.1001-9278.2021.05.020 |
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| Authors: | GONG Meihua ZHANG Xiaojuan WEN Bianying |
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| Affiliation: | College of Chemistry and Materials Engineering，Beijing Technology and Business University，Beijing 100048，China |
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| Abstract: | This paper summarized the main preparation methods of polypyrrole?coated inorganic nanoparticle composites with a core?shell structure and reviewed their research progress in the field of electromagnetic shielding. Their electromagnetic shielding performance and corresponding shielding mechanism were discussed， in particular for metal， oxygen/carbon/nitride compound and carbon?based materials as core components. The results suggested that the core?shell structure not only integrated the superiority of polypyrrole and inorganic nanoparticles， but also generated a synergistic effect. This method was proved to be an effective way for the fabrication of new electromagnetic shielding materials. |
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| Keywords: | polypyrrole inorganic nanoparticle core-shell structure electromagnetic shielding performance |
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