Instantaneous electrodeposition of metal nanostructures on carbon nanotubes
US8709226B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2007 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Oct 6, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method comprising: dispersing carbon nanotubes in a solvent; and depositing the carbon nanotubes on a porous, conductive substrate; wherein the porous, conductive substrate is capable of functioning as a filter and a working electrode. The method of claim 1 further comprising: engaging the porous, conductive substrate with deposited carbon nanotubes in an electrochemical cell; and depositing at least one metallic structure on the surface of the carbon nanotubes from an electrolyte solution to form metallized carbon nanotubes. A composite comprising: metallized carbon nanotubes generated by the method of claim 2; wherein the at least one metallic structure comprises a conductive metal atom selected from the group consisting of platinum, gold nickel, copper, iron, chromium, zinc, and combinations thereof; and a matrix material selected from the group consisting of epoxies, thermosets, thermoplastics, elastomers, metals, metal matrix composites, ceramics and combinations thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.