Photosensitive materials encapsulated carbon nanotubes by nanoscopically advanced plasma for nanodevice application

通过纳米级先进等离子体封装碳纳米管的光敏材料用于纳米器件应用

• 批准号: 22740358
• 负责人: LI Yong feng
• 金额: $ 2.75万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22740358/
• 关键词: プラズマ応用; カーボンナノチューブ; 内包; 電気伝導; 金ナノ粒子; 太陽電池; DNA; フラーレン; 電荷交換

Our study demonstrates that it is possible to encapsulate and release ssDNA molecules in and out of double-walled carbon nanotubes (DWNTs)by the polarity-controlled electric field. The electronic structure of DWNTs is found to be significantly modified by the encapsulated ssDNA. C_<59> N or C_<69> N encapsulated single-walled/double walled carbon nanotubes (SWNTs/DWNTs)show the n-type behavior compared with the case of C_<60> or C_<70> encapsulated SWNTs or DWNTs. We have also confirmed the possibility of using SWNTs as the infrared energy conversion material based on the configuration of SWNT/Si heterojunction. The encapsulation of C_<60> fullerene inside SWNTs and high purity semiconductor SWNTs is found to significantly enhance the performance of solar cells compared with pristine SWNTs containing both metallic and semiconducting SWNTs.

我们的研究表明，它是可能的封装和释放ssDNA分子的双壁碳纳米管（DWNTs）的极性控制电场。DWNTs的电子结构被发现被封装的ssDNA显着修改。C_<59>N或C_<69>N包覆的单壁/双壁碳纳米管（SWNTs/DWNTs）与C_<60>或C_<70>包覆的SWNTs或DWNTs相比表现出n型行为。我们也证实了单壁碳纳米管作为红外能量转换材料的基础上，单壁碳纳米管/硅异质结的配置。结果<60>表明，碳富勒烯在单壁碳纳米管和高纯度半导体单壁碳纳米管中的包覆，与纯金属和半导体单壁碳纳米管相比，能显著提高太阳能电池的性能。

项目成果

Plasma Processing Power for Nanocarbon Nanobioelectronics

纳米碳纳米生物电子学的等离子体处理能力

• 发表时间: 2010
• 作者: 山内美穂;大久保和哉;佃達哉;阿部竜;焼山佑美;岡崎雅明;R.Hatakeyama
• 通讯作者: R.Hatakeyama

Plasma Processed Carbon Nanotubes for Infrared Solar Cell Application

用于红外太阳能电池应用的等离子体处理碳纳米管

• 发表时间: 2011
• 作者: 大村英樹;斎藤直明;森下亨;Masanori Tachikawa;Y. F. Li
• 通讯作者: Y. F. Li

Novel Concept Solar Cells Based on Carbon Nanotubes Fabricated Using Plasmas

使用等离子体制造的基于碳纳米管的新概念太阳能电池

• 发表时间: 2011
• 作者: F.L.Gu;M.Makowski;J.Korchowiec;K.Liu;Y.Aoki;Y. Takahashi;T.Kaneko;Y. Aoki;Y.F.Li;高橋嘉夫;Y.Aoki;高橋嘉夫;R.Hatakeyama;T.Kaneko
• 通讯作者: T.Kaneko

Semiconducting Single-Walled Carbon Nanotubes Based Infrared Solar Cells

基于半导体单壁碳纳米管的红外太阳能电池

• 发表时间: 2011
• 作者: 藤田雅大;斎藤雅一;Masanori Tachikawa;Y. F. Li
• 通讯作者: Y. F. Li

Electrical Transport Properties of C_<59>N Azafullerene Encapsulated Double-Walled Carbon Nanotube

C_<59>N氮杂富勒烯封装双壁碳纳米管的电传输性能

• DOI: 10.4236/ojm.2011.12004
• 发表时间: 2011
• 期刊: Open Journal of Microphysics
• 作者: 奥津賢一;星野浩志;小安喜一郎;美齊津文典;服部利明;Kanekazu Seki;Y.F.Li
• 通讯作者: Y.F.Li