738573
Platinum-ruthenium alloy on graphitized carbon
extent of labeling: 20 wt. % Pt loading, extent of labeling: 10 wt. % Ru loading
Synonym(s):
20% Pt, 10% Ru on Vulcan XC72, 30% Pt-Ru/Vulcan
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About This Item
Linear Formula:
Pt/Ru
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
form
powder
reaction suitability
reagent type: catalyst
core: platinum
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
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extent of labeling
20 wt. % Pt loading
10 wt. % Ru loading
particle size
<5 nm (Pt)
greener alternative category
SMILES string
[Ru].[Pt]
InChI
1S/Pt.Ru
InChI key
CFQCIHVMOFOCGH-UHFFFAOYSA-N
Application
Platinum-ruthenium alloy on graphitized carbon (30% Pt-Ru/Vulcan) can be used as an electrocatalyst for the fabrication of direct methanol fuel cells (DMFC) and proton exchange membrane (PEM) based fuel cells.
Other Notes
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Sol. 1
Storage Class Code
4.1B - Flammable solid hazardous materials
WGK
nwg
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Preparation of Pt-Re/Vulcan carbon nanocomposites using a single-source molecular precursor and relative performance as a direct methanol fuel cell electrooxidation catalyst
Anderson AD, et al.
Journal of Nanoscience and Nanotechnology, 4(7), 809-816 (2004)
Pt-Ru electrocatalysts supported on ordered mesoporous carbon for direct methanol fuel cell
Salgado JRC, et al.
Journal of Power Sources, 195(13), 4022-4029 (2010)
CO-tolerance of low-loaded Pt/Ru anodes for PEM fuel cells
Qi Z and Kaufman A
Journal of Power Sources, 113(1), 115-123 (2003)
Liu, L.; Pu, C.; Viswanathan, R.; Fan, Q.; Liu, R.; Smotkin, E. S.
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Zhaolin Liu et al.
Langmuir : the ACS journal of surfaces and colloids, 20(1), 181-187 (2005-03-05)
PtRu nanoparticles supported on Vulcan XC-72 carbon and carbon nanotubes were prepared by a microwave-assisted polyol process. The catalysts were characterized by transmission electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy (XPS). The PtRu nanoparticles, which were uniformly dispersed on
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