Method for making multiple walled nested coaxial nanostructures
US9999858B2 · kind B2 · utility
2Cited by
2References
15Claims
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Key dates
| Filing date | Nov 13, 2014 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Dec 19, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2325/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods for making multiple walled nested coaxial nanostructures and devices incorporating the coaxial nanostructures are disclosed. The coaxial nanostructures include an inner nanostructure, a first outer nanotube disposed around the inner nanostructure, and a first annular channel between the inner nanostructure and the first outer nanotube. The coaxial nanostructures have extremely high aspect ratios, ranging from about 5 to about 1,200, or about 300 to about 1200.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.