Beschreibung:
<jats:title>Abstract</jats:title><jats:p>The water‐gas shift selectivity and stability of a Rh/Fe<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>/ZrO<jats:sub>2</jats:sub> catalyst under typical industrial conditions is improved by the presence of small amounts of sulfur (<500 ppm).</jats:p>