Intermetallic nanoparticles
Abstract
A process for preparing intermetallic nanoparticles of two or more metals is provided. In particular, the process includes the steps: a) dispersing nanoparticles of a first metal in a solvent to prepare a first metal solution, b) forming a reaction mixture with the first metal solution and a reducing agent, c) heating the reaction mixture to a reaction temperature; and d) adding a second metal solution containing a salt of a second metal to the reaction mixture. During this process, intermetallic nanoparticles, which contain a compound with the first and second metals are formed. The intermetallic nanoparticles with uniform size and a narrow size distribution is also provided. An electrochemical device such as a battery with the intermetallic nanoparticles is also provided.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1226453
- Patent Number(s):
- 9187806
- Application Number:
- 14/741,300
- Assignee:
- UChicago Argonne, LLC
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Jun 16
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 77 NANOSCIENCE AND NANOTECHNOLOGY
Citation Formats
Singh, Dileep, Yusufoglu, Yusuf, Timofeeva, Elena, and Routbort, Jules L. Intermetallic nanoparticles. United States: N. p., 2015.
Web.
Singh, Dileep, Yusufoglu, Yusuf, Timofeeva, Elena, & Routbort, Jules L. Intermetallic nanoparticles. United States.
Singh, Dileep, Yusufoglu, Yusuf, Timofeeva, Elena, and Routbort, Jules L. Fri .
"Intermetallic nanoparticles". United States. https://www.osti.gov/servlets/purl/1226453.
@article{osti_1226453,
title = {Intermetallic nanoparticles},
author = {Singh, Dileep and Yusufoglu, Yusuf and Timofeeva, Elena and Routbort, Jules L.},
abstractNote = {A process for preparing intermetallic nanoparticles of two or more metals is provided. In particular, the process includes the steps: a) dispersing nanoparticles of a first metal in a solvent to prepare a first metal solution, b) forming a reaction mixture with the first metal solution and a reducing agent, c) heating the reaction mixture to a reaction temperature; and d) adding a second metal solution containing a salt of a second metal to the reaction mixture. During this process, intermetallic nanoparticles, which contain a compound with the first and second metals are formed. The intermetallic nanoparticles with uniform size and a narrow size distribution is also provided. An electrochemical device such as a battery with the intermetallic nanoparticles is also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Nov 20 00:00:00 EST 2015},
month = {Fri Nov 20 00:00:00 EST 2015}
}
Works referenced in this record:
Non-alloying core shell nanoparticles
patent-application, November 2002
- Mirkin, Chad A.; Cao, Yun-Wei; Jin, Rongchao
- US Patent Application 10/034451; 20020177143