公开(公告)号：EP2178095A1

公开(公告)日：2010-04-21

申请号：EP08791069.1

申请日：2008-07-10

Applicant: Japan Science and Technology Agency

Inventor： MAEDA, Yutaka ,  AKASAKA, Takeshi

IPC: H01B13/00 ,  H01B5/14

CPC classification number: H01B1/24

Abstract: Provided are a transparent electroconductive thin film of single-walled carbon nanotubes and its production method capable of further enhancing the electroconductivity and the light transmittance of the film and capable of simplifying the thin film formation process. The method comprises: dispersing single-walled carbon nanotubes of mixed metallic single-walled carbon nanotubes (m-SWNTs) and semiconductor single-walled carbon nanotubes (s-SWNTs) in an amine solution containing an amine having a boiling point of from 20 to 400°C as a dispersant; centrifuging or filtering the resulting dispersion to concentrate m-SWNTs, thereby giving a dispersion rich in m-SWNTs; and applying the resulting dispersion rich in m-SWNTs onto a substrate to form a thin film thereon.

Abstract translation: 本发明提供的单壁碳纳米管的透明导电性薄膜及其制造方法，能够进一步提高导电性和膜的透光率，并且能够简化薄膜形成过程的。 该方法包括：在胺溶液包含具有20至的沸点的胺的分散混合金属性的单壁碳纳米管（M-SWNTs含量）和半导体单壁碳纳米管（S-单壁碳纳米管）的单壁碳纳米管 400℃作为分散剂; 离心分离或过滤将所得的分散体浓缩米-SWNTs含量，从而得到丰富的m-SWNTs含量的分散体; 以及将所述得到的分散体富m-SWNTs含量到衬底以在其上形成薄膜。

公开(公告)号：EP2178095B1

公开(公告)日：2015-03-04

申请号：EP08791069.1

申请日：2008-07-10

Applicant: Japan Science and Technology Agency

Inventor： MAEDA, Yutaka ,  AKASAKA, Takeshi

IPC: H01B13/00 ,  H01B5/14

CPC classification number: H01B1/24