The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 2022
Filed:
Aug. 29, 2019
Sumitomo Electric Industries, Ltd., Osaka, JP;
University of Tsukuba, Tsukuba, JP;
Toshihiko Fujimori, Osaka, JP;
Takeshi Hikata, Osaka, JP;
Soichiro Okubo, Osaka, JP;
Jun-ichi Fujita, Tsukuba, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
UNIVERSITY OF TSUKUBA, Tsukuba, JP;
Abstract
A carbon nanotube composite is a carbon nanotube composite including one carbon nanotube and an amorphous carbon-containing layer that coats the carbon nanotube, the carbon nanotube having a D/G ratio of 0.1 or less, the D/G ratio being a ratio of a peak intensity of a D band to a peak intensity of a G band in Raman spectroscopic analysis with a wavelength of 532 nm, the carbon nanotube composite being fibrous and having a diameter of 0.1 μm or more and 50 μm or less.