[1]單艾嫻,王榮明.磁性納米材料的控制合成及介觀特性研究進(jìn)展[J].中國材料進(jìn)展,2016,(4):040-45.[doi:10.7502/j.issn.1674-3962.2016.04.07]
SHAN Aixian,WANG Rongming. Progress of the Research on Controllable Synthesis andMesoscopic Properties for Magnetic Nanomaterials[J].MATERIALS CHINA,2016,(4):040-45.[doi:10.7502/j.issn.1674-3962.2016.04.07]
點(diǎn)擊復(fù)制
磁性納米材料的控制合成及介觀特性研究進(jìn)展(
)
中國材料進(jìn)展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
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- 期數(shù):
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2016年第4期
- 頁碼:
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040-45
- 欄目:
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特約研究論文
- 出版日期:
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2016-04-30
文章信息/Info
- Title:
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Progress of the Research on Controllable Synthesis and
Mesoscopic Properties for Magnetic Nanomaterials
- 作者:
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單艾嫻; 王榮明
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北京科技大學(xué)數(shù)理學(xué)院
- Author(s):
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SHAN Aixian; WANG Rongming
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School of Mathematics and Physics, University of Science and Technology Beijing
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- 關(guān)鍵詞:
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; 磁性納米材料; 合成; 組裝; 介觀特性
- DOI:
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10.7502/j.issn.1674-3962.2016.04.07
- 文獻(xiàn)標(biāo)志碼:
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A
- 摘要:
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由于納米材料具有不同于宏觀塊材的特性，諸如量子尺寸效應(yīng)、小尺寸效應(yīng)等，越來越多的科學(xué)家致力于納米材料的合成和介觀特性的研究，推廣其在現(xiàn)實(shí)生產(chǎn)生活中的應(yīng)用。磁性納米材料，如鐵、鈷、鎳等，具有獨(dú)特的磁學(xué)和催化等介觀特性，近年來得到了廣泛關(guān)注。發(fā)展高度可控且溫和、簡便的合成方法，構(gòu)筑具有優(yōu)異特性的新型納米結(jié)構(gòu)，實(shí)現(xiàn)對目標(biāo)材料物理、化學(xué)性質(zhì)的剪裁，已經(jīng)發(fā)展成為無機(jī)納米材料合成的重要發(fā)展方向。目前，磁性納米材料的合成方法取得了廣泛的研究，可以有效實(shí)現(xiàn)磁性納米材料的可控合成及組裝。通過對材料的微結(jié)構(gòu)調(diào)控可以有效控制材料的尺寸、形貌、成分及表界面性質(zhì)，從而實(shí)現(xiàn)對磁性納米材料的磁學(xué)、催化等介觀性質(zhì)的優(yōu)化。
- Abstract:
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Nanomaterials with small size and high specific surface area have many unique properties because of the small size effect and quantum size effect. As a result, nanomaterials have been widely investigated to develop their novel applications in daily life. Magnetic nanomaterials, for example， iron, nickel and cobalt, have attracted much more attention because of their outstanding magnetic, catalytic and electrochemical properties, which may bring extensive use in high density magnetic recording, sensors, catalysts and electrode materials.At present, the synthesis of inorganic nanomaterials mainly focuses on developing flexible, mild and simple methods, fabricating novel nanostructures with excellent qualities and tailoring the physical and chemical properties of objects. Motivated by the applied belief, a lot of methods have been developed for the synthesis of magnetic nanomaterials. These methods can effectively achieve the controllable preparation for the magnetic nanomaterials with typical structures, thus optimizing the magnetic and catalytic properties due to effectively controlled size, morphology and composition and the interface of the materials.
更新日期/Last Update:
2016-05-06