Methods for producing composites of single-wall carbon nanotubes and compositions thereof

US7105596B2 · kind B2 · utility

Assignee

• William Marsh Rice University · US

Inventors

• Richard E. Smalley · Houston, US
• Daniel T. Colbert · Houston, US
• Hongjie Dai · Sunnyvale, US
• Jie Liu · Houston, US
• Andrew G. Rinzler · Newberry, US
• Jason H. Hafner · Houston, US
• Kenneth A. Smith · Houston, US
• Ting Guo · Davis, US
• Pavel Nikolaev · Houston, US
• Andreas Thess · Aspenhausiedlung, DE

Key dates

• Filing date: Dec 28, 2001
• Grant date: Sep 12, 2006
• Expiry date: Mar 24, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/30
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

This invention relates generally to a method for producing composites of single-wall carbon nanotubes (SWNTs) and compositions thereof. In one embodiment, the present invention involves a method of producing a composite material that includes a matrix and a carbon nanotube material embedded within said matrix. In another embodiment, a method of producing a composite material containing carbon nanotube material is disclosed. This method includes the steps of preparing an assembly of a fibrous material; adding the carbon nanotube material to the fibrous material; and adding a matrix material precursor to the carbon nanotube material and the fibrous material.