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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:
MFCD00798552
分類程式碼代碼:
12161600
PubChem物質ID:
329765289
NACRES:
NA.23

形狀

powder

品質等級

100

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

Enabling,

SMILES 字串

[Ru].[Pt]

InChI

1S/Pt.Ru

InChI 密鑰

CFQCIHVMOFOCGH-UHFFFAOYSA-N

相关类别

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
GHS02

訊號詞

Danger

危險聲明

H228

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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCP8871
MKCL7619
MKCG2944
MKCF9520
MKBJ0576

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Slide 1 of 2

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铂 nanopowder, &lt;50&#160;nm particle size (TEM)

Sigma-Aldrich

685453

铂

碳负载铂催化剂 extent of labeling: 5&#160;wt. % loading, matrix activated carbon support

Sigma-Aldrich

205931

碳负载铂催化剂

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
Liu, L.; Pu, C.; Viswanathan, R.; Fan, Q.; Liu, R.; Smotkin, E. S.
Electrochimica Acta, 43, 3657-3657 (1998)
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)
Caillard, A.; Countanceau, C.; Brault, P.; Mathias, J.; Leger, J. M.
Journal of Power Sources, 162, 66-66 (2006)

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