Challenge to arrangement control of heat-fragile fullerene by droplet jet plasma

液滴喷射等离子体对热脆性富勒烯排列控制的挑战

• 批准号: 23654199
• 负责人: KANEKO TOSHIRO
• 金额: $ 2.33万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23654199/
• 关键词: ジェットプラズマ; 内包フラーレン; ナノチューブ; イオン照射; 量子コンピュータ; 配列制御; DNA; ＤＮＡ

For the purpose of arrangement control of heat-fragile nitrogen-atom endohedral fullerene (N@C60), we have performed the encapsulation of N@C60 into carbon nanotube (CNT) using a droplet jet plasma. First, we dissolved empty C60 in toluene and irradiated the C60 to CNT using the plasma. As a result, we have been successful in encapsulating the C60 ions into CNT. Second, highly-concentrated N@C60 was irradiated to CNT in the same way as C60, however, N@C60 cannot be detected in CNT. By investigating the effect of ultraviolet light (UV) on N@C60, it is found that the N@C60 was decomposed by the UV in proportion to the UV irradiation time, and therefore, we have identified the causation of absence of N@C60 in CNT as the instability of N@C60 by the irradiation of UV emitted from the plasma.

为了控制热脆性氮原子内嵌富勒烯（N@C60）的排列，我们使用液滴喷射等离子体将N@C60封装到碳纳米管（CNT）中。首先，我们将空的 C60 溶解在甲苯中，并使用等离子体将 C60 照射到 CNT 上。结果，我们成功地将C60离子封装到CNT中。其次，将高浓度的N@C60以与C60相同的方式照射到CNT上，但是，在CNT中无法检测到N@C60。通过研究紫外线（UV）对N@C60的影响，发现N@C60被UV分解，与UV照射时间成正比，因此，我们确定了N@C60缺失的原因在 CNT 中，N@C60 因等离子体发出的 UV 照射而不稳定。

项目成果

Controlled Functionalization of Carbon Nanotubes with Nanoparticles Using Gas-Liquid Interfacial Discharge Plasmas

利用气液界面放电等离子体对碳纳米管和纳米颗粒进行受控功能化

• DOI: 10.1149/04531.0021ecst
• 发表时间: 2013
• 作者: T. Kaneko; S. Takahashi;R. Hatakeyama
• 通讯作者: R. Hatakeyama

Controllable Synthesis of Single and Double-Walled Carbon Nanotubes from Petroleum Coke and Their Application to Solar Cells

石油焦可控合成单双壁碳纳米管及其在太阳能电池中的应用

• 发表时间: 2013
• 影响因子: 10.9
• 作者: K. Xu; Y. Li; F. Yang; W. Yang; L. Zhang; C. Xu; T. Kaneko;R. Hatakeyama
• 通讯作者: R. Hatakeyama

Synthesis of Graphene Nanosheets from Petroleum Asphalt by Pulsed Arc Discharege in Water

水中脉冲电弧放电从石油沥青合成石墨烯纳米片

• DOI: 10.1016/j.cej.2012.09.123
• 发表时间: 2013
• 影响因子: 15.1
• 作者: Y. F. Li

Control of C60 Behavior for High Yield Synthesis of N@C60 in RF-Plasma

控制 C60 行为以在射频等离子体中高产率合成 N@C60

• 发表时间: 2012
• 作者: C. Cho

Effect of Nitrogen-Hydrogen Mixed Plasma on Nitridation Process of Iron Nanoparticles

氮氢混合等离子体对纳米铁颗粒氮化过程的影响

• DOI: 10.1016/j.tsf.2011.03.067
• 发表时间: 2011
• 影响因子: 2.1
• 作者: T.Maki