The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 2018
Filed:
Nov. 13, 2014
Applicant:
Old Dominion University Research Foundation, Norfolk, VA (US);
Inventors:
Helmut Baumgart, Yorktown, VA (US);
Gon Namkoong, Yorktown, VA (US);
Diefeng Gu, Newport News, VA (US);
Tarek Abdel-Fattah, Yorktown, VA (US);
Assignee:
OLD DOMINION UNIVERSITY RESEARCH FOUNDATION, Norfolk, VA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/40 (2006.01); B01D 61/42 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 71/02 (2006.01); C23C 16/01 (2006.01); F04B 19/00 (2006.01);
U.S. Cl.
CPC ...
B01D 61/427 (2013.01); B01D 67/0062 (2013.01); B01D 67/0072 (2013.01); B01D 69/02 (2013.01); B01D 71/02 (2013.01); B01D 71/022 (2013.01); B01D 71/024 (2013.01); C23C 16/01 (2013.01); C23C 16/403 (2013.01); F04B 19/006 (2013.01); B01D 2313/345 (2013.01); B01D 2325/08 (2013.01);
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.