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Merck

738573

Sigma-Aldrich

石墨化碳上的铂钌合金

greener alternative

extent of labeling: 20 wt. % Pt loading, extent of labeling: 10 wt. % Ru loading

别名:

20% Pt, 10% Ru on Vulcan XC72, 30% Pt-Ru/Vulcan

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About This Item

线性分子式:
Pt/Ru
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.23

形狀

powder

反應適用性

reagent type: catalyst
core: platinum

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

標籤範圍

20 wt. % Pt loading
10 wt. % Ru loading

粒徑

<5 nm (Pt)

環保替代類別

SMILES 字串

[Ru].[Pt]

InChI

1S/Pt.Ru

InChI 密鑰

CFQCIHVMOFOCGH-UHFFFAOYSA-N

應用

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.

其他說明

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.

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Flam. Sol. 1

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類(WGK)

nwg


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Slide 1 of 2

1 of 2

Pt-WO3 supported on carbon nanotubes as possible anodes for direct methanol fuel cells
Rajesh B, et al.
Fuel: The Science and Technology of Fuel and Energy, 81(17), 2177-2190 (2002)
Liu, L.; Pu, C.; Viswanathan, R.; Fan, Q.; Liu, R.; Smotkin, E. S.
Electrochimica Acta, 43, 3657-3657 (1998)
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
Caillard, A.; Countanceau, C.; Brault, P.; Mathias, J.; Leger, J. M.
Journal of Power Sources, 162, 66-66 (2006)
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)

商品

Proton exchange membrane (PEM) fuel cells operate at relatively low temperatures and are composed of two electrodes and a conductive elecrolyte.

质子交换膜(PEM)燃料电池由两个电极和一种导电电解质组成,可在相对较低的温度下运行。

Ultrasonic spray pyrolysis produces scalable nanomaterials like metal oxides and quantum dots for diverse applications.

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