Schematic illustration of atomic-scale electrochemical reaction control via steric hindrance (IMAGE)

Seoul National University College of Engineering

Schematic illustration of atomic-scale electrochemical reaction control via steric hindrance

Caption

(Left) Steric hindrance makes it difficult for proton donors to reach the electrode surface, suppressing the hydrogen evolution reaction.

(Right) The nitrogen reduction reaction is less affected by steric hindrance due to protruding nitrogen molecules.

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© Seoul National University College of Engineering

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