Development of meta-carbon nano-composite materials by new plasma process in organic solutions

有机溶液中新型等离子体工艺开发偏碳纳米复合材料

• 批准号: 20686051
• 负责人: SHIBATA Etsuro
• 金额: $ 16.22万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (A)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20686051/
• 关键词: カーボンナノカプセル; 有機溶媒; プラズマ; 超音波; 炭化タングステン; グラファイトナノシート

This process can be classified as a new wet process using an ultrasonic cavitation as an arc plasma area in an organic solution. Surface modification of the carbon nano capsule produced by this method was carried out for a DDS magnetism career and MRI magnetism contrast media. Moreover, it was shown clearly that a graphite nano sheet is efficiently produced in this method using the Fe-Pt alloy electrode. Production of WC nanoparticle was also performed using tungsten electrode, and its electrochemical characteristic was evaluated for the application to capacitor material.

这一过程可以归类为一种新的湿法工艺，它使用超声波空化作为有机溶液中的弧等离子体区域。将该方法制备的碳纳米胶囊用于DDS磁性材料和MRI磁性造影剂的表面改性。实验结果表明，用Fe-PT合金电极可以有效地制备出纳米级的石墨片。用钨电极制备了WC纳米颗粒，并对其电化学性能进行了评价，为其在电容器材料中的应用奠定了基础。

项目成果

Iron-included carbon nanocapsules coated with biocompatible poly(ethylene glycol)shells

涂有生物相容性聚乙二醇壳的含铁碳纳米胶囊

• 发表时间: 2010
• 期刊: Materials Chemistry and Physics
• 影响因子: 4.6
• 作者: Kim S.;Sergiienko R.;Shibata E.;Nakamura T.
• 通讯作者: Nakamura T.

Nanographite structures formed during annealing of disordered carbon containing finely-dispersed carbon nanocapsules with iron carbide cores

• DOI: 10.1016/j.carbon.2008.12.029
• 发表时间: 2009-04
• 期刊: Carbon
• 影响因子: 10.9
• 作者: R. Sergiienko;E. Shibata;Sung Hoon Kim;Takuya Kinota;Takashi Nakamura

NANOCRYSTALLINE TUNGSTEN CARBIDE PARTICLES ENCAPSULATED IN CARBON SHELLS

封装在碳壳中的纳米晶碳化钨颗粒

• 发表时间: 2010
• 作者: Ruslan Sergiienko;Etsuro Shibata;Takashi Nakamura;Takaaki Tomai;Itaru Honma
• 通讯作者: Itaru Honma

Synthesis of graphene sheets by electric plasma discharge in a liquid ethanol

在液体乙醇中通过电等离子体放电合成石墨烯片

• 发表时间: 2009
• 作者: R. Sergiienko;E. Shibata;T. Nakamura;S. Kim;H. Hayasaka
• 通讯作者: H. Hayasaka

Structure of carbon encapsulated FePt nanoparticles synthesized by an electric plasma discharge in an ultrasonic cavitation field of liquid ethanol

液体乙醇超声空化场中电等离子体放电合成的碳封装 FePt 纳米粒子的结构

• 发表时间: 2008
• 作者: R. Sergiienko;K. Sunghoon;E. Shibata;T. Nakamura
• 通讯作者: T. Nakamura