Title:
THIN FILM CONTAINING CARBON NANOTUBE
Document Type and Number:
WIPO Patent Application WO/2005/082775
Kind Code:
A1
Abstract:
A thin film containing a single wall or multi-wall carbon nanotube, wherein the material for forming said film is gelatin or a cellulose derivative; a luminescent material using such a single-wall carbon nanotube; and a dispersion containing a multi-wall carbon nanotube, wherein the dispersant is a cellulose derivative. In the above thin film, single wall carbon nanotubes (SWNT) or multi-wall carbon nanotubes (MWNT) are present in a state wherein they are separated from one another and optical and electronic characteristics and functions inherent in a separated single wall carbon nanotube can be satisfactorily expressed. In the above dispersion, multi-wall carbon nanotubes are uniformly dispersed, and the dispersion is safe and reduced in the load to the environment and can be produced at a low cost.
Inventors:
Minami, Nobutsugu c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kim, Yeji c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kazaoui, Said c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kim, Yeji c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kazaoui, Said c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Application Number:
PCT/JP2005/003367
Publication Date:
September 09, 2005
Filing Date:
March 01, 2005
Export Citation:
Assignee:
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (3-1 Kasumigaseki 1-chome, Chiyoda-ku, Tokyo 21, 10089, JP)
Minami, Nobutsugu c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kim, Yeji c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kazaoui, Said c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Minami, Nobutsugu c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kim, Yeji c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
Kazaoui, Said c/o National Institute of Advanced Industrial Science and Technology (Tsukuba Central 5 1-1, Higashi 1-chom, Tsukuba-shi Ibaraki 65, 30585, JP)
International Classes:
B29C41/12; B82B1/00; C01B31/02; (IPC1-7): B82B1/00; C01B31/02; B29C41/12
Download PDF: