IntroductionNoble bimetallic catalysts are ubiquitous in academia and indus-try. A (Web of Science) survey of the last decade of catalysisliterature reveals over 200 articles and a similar number of patents(uspto.org) pertaining to bimetallic systems comprised of twonoble metals, with predominant applications in air pollution abate-ment, petroleum refining, Fischer Tropsch synthesis, as well asfuel cell catalysts for both reactions occurring at the anodes andcathodes. Among these works of significant interest are Pt-Pd cat-alysts that impart improved performance for methane combustion[1–6], improved sulfur tolerance in the hydrogenation of aromatics[7–18], destruction of volatile organic compounds (VOCs) whichare considered to be one of the major contributors to industrialair pollution [19–21], electrocatalysts for fuel cell [22–24] andhydrodeoxygenation of benzonfuran for biomass conversion [25].In almost all cases just referenced, Pt-Pd bimetallic catalysts showincreased activity and improved catalyst stability when comparedwith single Pt or Pd catalysts.