Solubilizing single-walled carbon nanotubes by direct reaction with amines and alkylaryl amines
US6187823A · kind A · utility
132Cited by
9References
15Claims
0Family size
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Key dates
| Filing date | Sep 29, 1999 |
| Grant date | Feb 13, 2001 |
| Priority date | — |
| Expiry date | Sep 29, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/835
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Naked single-walled nanotube carbon metals and semiconductors are dissolved in organic solutions by direct functionalization with amines or alkylaryl amines having an uninterrupted carbon chain of at least 5 and more preferably 9 carbon atoms in length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.