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Selected as an ACS Editors’ Choice article!
Perovskite oxynitrides are a tunable class of materials with unique chemistry for electrocatalytic nitrogen reduction.
PtRu alloy catalysts have higher nitrate reduction activity than Pt or Ru alone.
Ta-Ti-Al nitride thin films with only ~20 at.% Ti may enable PEM fuel cell catalyst supports that are both conductive and durable.
