De-alloyed platinum nanoparticles
Abstract
A method of producing de-alloyed nanoparticles. In an embodiment, the method comprises admixing metal precursors, freeze-drying, annealing, and de-alloying the nanoparticles in situ. Further, in an embodiment de-alloyed nanoparticle formed by the method, wherein the nanoparticle further comprises a core-shell arrangement. The nanoparticle is suitable for electrocatalytic processes and devices.
- Inventors:
-
- Houston, TX
- Issue Date:
- Research Org.:
- Stanford Linear Accelerator Center (SLAC), Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1026519
- Patent Number(s):
- 7994089
- Application Number:
- 12/206,587
- Assignee:
- University of Houston System (Houston, TX)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
- DOE Contract Number:
- AC02-76SF00515
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Strasser, Peter, Koh, Shirlaine, Mani, Prasanna, and Ratndeep, Srivastava. De-alloyed platinum nanoparticles. United States: N. p., 2011.
Web.
Strasser, Peter, Koh, Shirlaine, Mani, Prasanna, & Ratndeep, Srivastava. De-alloyed platinum nanoparticles. United States.
Strasser, Peter, Koh, Shirlaine, Mani, Prasanna, and Ratndeep, Srivastava. Tue .
"De-alloyed platinum nanoparticles". United States. https://www.osti.gov/servlets/purl/1026519.
@article{osti_1026519,
title = {De-alloyed platinum nanoparticles},
author = {Strasser, Peter and Koh, Shirlaine and Mani, Prasanna and Ratndeep, Srivastava},
abstractNote = {A method of producing de-alloyed nanoparticles. In an embodiment, the method comprises admixing metal precursors, freeze-drying, annealing, and de-alloying the nanoparticles in situ. Further, in an embodiment de-alloyed nanoparticle formed by the method, wherein the nanoparticle further comprises a core-shell arrangement. The nanoparticle is suitable for electrocatalytic processes and devices.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 09 00:00:00 EDT 2011},
month = {Tue Aug 09 00:00:00 EDT 2011}
}