Ultrathin, ternary alloy PtRuFe nanowires, and methods of making same
Abstract
The present invention provides a method of producing ternary metal-based nanowire networks. The method comprises combining an aqueous mixture of a platinum hydrate, a ruthenium hydrate, and an iron hydrate with a solution of hexadecyltrimethylammonium bromide in chloroform to form an inverse micellar network; adding a reducing agent to reduce metal ions within the inverse micellar network; and isolating the nanowires. The relative amounts of the platinum, ruthenium and iron in the mixture correlate to the atomic ratio of the platinum, ruthenium and iron in the ternary nanowires. The diameters of the ternary nanowires are from about 0.5 nm to about 5 nm.
- Inventors:
- Issue Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1771513
- Patent Number(s):
- 10804543
- Application Number:
- 15/092,530
- Assignee:
- The Research Foundation for The State University of New York (Albany, NY)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
- DOE Contract Number:
- AC02-98CH10886
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 04/06/2016
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Wong, Stanislaus S., Koenigsmann, Christopher, and Scofield, Megan. Ultrathin, ternary alloy PtRuFe nanowires, and methods of making same. United States: N. p., 2020.
Web.
Wong, Stanislaus S., Koenigsmann, Christopher, & Scofield, Megan. Ultrathin, ternary alloy PtRuFe nanowires, and methods of making same. United States.
Wong, Stanislaus S., Koenigsmann, Christopher, and Scofield, Megan. Tue .
"Ultrathin, ternary alloy PtRuFe nanowires, and methods of making same". United States. https://www.osti.gov/servlets/purl/1771513.
@article{osti_1771513,
title = {Ultrathin, ternary alloy PtRuFe nanowires, and methods of making same},
author = {Wong, Stanislaus S. and Koenigsmann, Christopher and Scofield, Megan},
abstractNote = {The present invention provides a method of producing ternary metal-based nanowire networks. The method comprises combining an aqueous mixture of a platinum hydrate, a ruthenium hydrate, and an iron hydrate with a solution of hexadecyltrimethylammonium bromide in chloroform to form an inverse micellar network; adding a reducing agent to reduce metal ions within the inverse micellar network; and isolating the nanowires. The relative amounts of the platinum, ruthenium and iron in the mixture correlate to the atomic ratio of the platinum, ruthenium and iron in the ternary nanowires. The diameters of the ternary nanowires are from about 0.5 nm to about 5 nm.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {10}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Novel Anode Catalyst for Direct Methanol Fuel Cells
journal, January 2014
- Basri, S.; Kamarudin, S. K.; Daud, W. R. W.
- The Scientific World Journal, Vol. 2014
Long Metallic Nanowires, Methods of Making, and Use Thereof in Proton Exchange Membrane Fuel Cell
patent-application, December 2008
- Shui, Jianglan; Li, James C.M.
- US Patent Document 12/049723; 20080305377
Method for production of electrode catalyst for fuel cell
patent, May 2012
- Konishi, Shigeru
- US Patent Document 8,178,462
Metallic nanowire networks
patent, November 2012
- Song, Yujiang; Shelnutt, John A.
- US Patent Document 8,304,089