Method to prepare nanoparticles on porous mediums
Abstract
A method to prepare porous medium decorated with nanoparticles involves contacting a suspension of nanoparticles in an ionic liquid with a porous medium such that the particles diffuse into the pores of the medium followed by heating the resulting composition to a temperature equal to or greater than the thermal decomposition temperature of the ionic liquid resulting in the removal of the liquid portion of the suspension. The nanoparticles can be a metal, an alloy, or a metal compound. The resulting compositions can be used as catalysts, sensors, or separators.
- Inventors:
-
- Knoxville, TN
- Oak Ridge, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1013836
- Patent Number(s):
- 7772150
- Application Number:
- 11/742,652
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Vieth, Gabriel M, Dudney, Nancy J, and Dai, Sheng. Method to prepare nanoparticles on porous mediums. United States: N. p., 2010.
Web.
Vieth, Gabriel M, Dudney, Nancy J, & Dai, Sheng. Method to prepare nanoparticles on porous mediums. United States.
Vieth, Gabriel M, Dudney, Nancy J, and Dai, Sheng. Tue .
"Method to prepare nanoparticles on porous mediums". United States. https://www.osti.gov/servlets/purl/1013836.
@article{osti_1013836,
title = {Method to prepare nanoparticles on porous mediums},
author = {Vieth, Gabriel M and Dudney, Nancy J and Dai, Sheng},
abstractNote = {A method to prepare porous medium decorated with nanoparticles involves contacting a suspension of nanoparticles in an ionic liquid with a porous medium such that the particles diffuse into the pores of the medium followed by heating the resulting composition to a temperature equal to or greater than the thermal decomposition temperature of the ionic liquid resulting in the removal of the liquid portion of the suspension. The nanoparticles can be a metal, an alloy, or a metal compound. The resulting compositions can be used as catalysts, sensors, or separators.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 10 00:00:00 EDT 2010},
month = {Tue Aug 10 00:00:00 EDT 2010}
}
Works referenced in this record:
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