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Table 1 Properties of commercial catalyst support

From: Novel Anodic Catalyst Support for Direct Methanol Fuel Cell: Characterizations and Single-Cell Performances

Catalyst support material

Product name

Purity (%)

Particle/diameter size (nm)

Carbon black (C)

Vulcan XC-72R

> 99

30

Carbon nanofiber (CNF)

VG-CNF

> 95

200–300

Titanium dioxide (TiO2)

Degussa P25

> 99.5

21

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