Nanyang Technological University

Ya Xuan Thong

Bee Eng Mary Chan

Jing Wang

Tuan Dat Nguyen

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.

Growing community of inventors

Singapore, Singapore

Ya Xuan Thong