Platinum-copper on Carbon Catalyst (PtCu/C)
The Pt loading: 40% and 50%
Product Detail
CAS No.: 7440-06-4
1.Preparation Method
Low-temperature wet reduction.
2.Types of Platinum on Carbon Catalyst Products
|
Products |
40% PtCu/C |
50% PtCu/C |
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|
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% PtCu/C
Electrochemical Performance Image of ACS Material 50% PtCu/C (1)
Electrochemical Performance Image of ACS Material 50% PtCu/C (2)
3. Applications
1) Fuel cell
2) Chemical reaction with oxygen
3) Organic Synthesis
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