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:
Jan. 08, 2019
Filed:
Feb. 27, 2015
Nanyang Technological University, Singapore, SG;
Bee Eng Mary Chan, Singapore, SG;
Jing Wang, Singapore, SG;
Tuan Dat Nguyen, Singapore, SG;
Ya Xuan Thong, Singapore, SG;
NANYANG TECHNOLOGICAL UNIVERSITY, Singapore, SG;
Abstract
In various embodiments, a method for separating semiconducting single-walled carbon nanotubes from metallic single-walled carbon nanotubes may be provided. The method may include the steps of (a) passing a carbon nanotube dispersion over a charged material. The dispersion may include a mixture of the semiconducting carbon nanotubes and the metallic single-walled carbon nanotubes. The method may further include (b) passing an eluent solution through the charged material after (a). The method may also include (c) collecting an eluate including semiconducting carbon nanotubes or a mixture of semiconducting carbon nanotubes and metallic carbon nanotubes.