New bimetallic copper-titanium hydrogen evolution catalyst outperforms platinum by more than 2x
Green Car Congress
MARCH 17, 2015
The two Cu-Cu-Ti hollow sites exhibit HBE values close to that of Pt. The Cu-Ti-Ti hollow site binds hydrogen too strongly. Click to enlarge. HER in an acidic environment generally requires lower overpotentials than those in a basic environment.
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