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50% Platinum-cobalt on Carbon Catalyst (50% PtCo/C)

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SKU# CPCO

Product Detail

CAS No.: 7440-06-4

1.Preparation Method

Low-temperature wet reduction.

2. Types of Platinum on Carbon Catalyst Products

Products

60% Pt/C

40% PtCu/C

50% PtCu/C

50% PtCo/C

Mass Ratio

60% Pt

40% C

40% Pt

13% Cu

47% C

50% Pt

16% Cu

34% C

50% Pt

15% Co

35% C

Appearance

Black Powder

Black Powder

Black Powder

Black Powder

Catalyst support

High Surface Carbon

High Surface Carbon

High Surface Carbon

High Surface Carbon

Mass Activity (A/mg)

0.14

0.25

0.435

0.273

ECSA (m2/g)

74

73.2

83

80

Catalyst Durability in MEA

Cycles of 0.6-0.95V while voltage loss < 30 mV at 1.5 A/cm2 and ECSA loss < 40% (>30000 cycles)

Particle Size of Load (nm)

3.0

4.0

4.4

4.5

Feature

Balanced

High active

High active

High active

This product may contain 1% impurities whose main components are Cl and B.

Typical TEM Image of ACS Material 50% PtCo/C

3. Applications

1) Fuel cell

2) Chemical reaction with oxygen

3) Organic Synthesis

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