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Title: 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:
 [1];  [1];  [1];  [1]
  1. Houston, TX
Publication Date:
Research Org.:
Stanford Linear Accelerator Center (SLAC), Menlo Park, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1026519
Patent Number(s):
7,994,089
Application Number:
12/206,587
Assignee:
University of Houston System (Houston, TX) SLAC
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 = {2011},
month = {8}
}

Patent:

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