Fabrication of huge single crystal of microphase separation for Highly functional nano device

高功能纳米器件微相分离巨型单晶的制备

• 批准号: 21750214
• 负责人: KOMURA Motonori
• 金额: $ 3万
• 依托单位: Tokyo Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21750214/
• 关键词: ミクロ相分離; シングルグレイン; 液晶; 混合法; 温度勾配法; 超高密度磁気記録媒体; 極端紫外光(EUV)フォトニック結晶; グラフォエピタキシー

We controlled the microphase separation structure self-assembled by block copolymers which has 101 nm scale periodic structure necessary for the next nanotechnology. The blend method of low molecular liquid crystal, temperature gradient method and guide substrate method was applied for the film of the block copolymer with liquid crystalline side chain. It was accomplished that regularity of in-plane alignment increased by two orders and the aspect ratio of the structure along out-of-plane direction reached to three orders. Furthermore, we evoluted functionality of the structure film by development of the process of free-standing film and templating process to other materials.

我们控制了嵌段共聚物自组装的微相分离结构，这种微相分离结构具有101 nm尺度的周期性结构，是下一步纳米技术所必需的。采用低分子液晶共混法、温度梯度法和导流板共混法制备了具有液晶侧链的嵌段共聚物薄膜。实现了面内对准正则性提高两个数量级，结构离面方向的纵横比达到三个数量级。此外，我们还通过发展自支撑膜和模板化其他材料的工艺，对结构膜的功能进行了进化。

项目成果

Laboratory-GISAXS Measurements of Block Copolymer Films with Highly Ordered and Normally Oriented Nanocylinders

• DOI: 10.1246/cl.2009.408
• 发表时间: 2009-03
• 期刊: Chemistry Letters
• 影响因子: 1.6
• 作者: M. Komura;Kazuhito Watanabe;T. Iyoda;Takeshi Yamada;H. Yoshida;Yoshio Iwasaki

A Simple and Convenient Method to Fabricate Hexagonally Ordered Gold Nanoparticle Arrays Using Diblock Copolymer Micelle Template

• DOI: 10.1246/cl.2010.902
• 发表时间: 2010-07
• 期刊: Chemistry Letters
• 影响因子: 1.6
• 作者: Shigeru Watanabe;S. Nakano;C. Imai;I. R. Laskar;Tomonori Komura;Shingo Hadano;T. Iyoda

ゴム・エラストマーの界面と応用技術(分担執筆)第II編、第5章、分子力学特性から見たゴム・エラストマー

橡胶/弹性体界面及应用技术（合着）第二卷第5章，从分子力学性能看橡胶/弹性体

• 发表时间: 2009
• 作者: 布谷直義;田村真治;今中信人;小村元憲
• 通讯作者: 小村元憲

Fabrication and Selective Permeation of Microphase-separated Free-standing Membrane with Visualized Transport Channels

具有可视化传输通道的微相分离自支撑膜的制备和选择性渗透

• 发表时间: 2011
• 作者: M. Komura;Taro Kimura;T. Iyoda
• 通讯作者: T. Iyoda

Fabrication and Selective Permeation of Micropase-separated Free-standing Membrane with Visualized Transport Channels

具有可视化传输通道的微孔分离自支撑膜的制备和选择性渗透

• 发表时间: 2011
• 作者: M.Komura;Taro Kimura;T.Iyoda
• 通讯作者: T.Iyoda