This “atoms-to-autos” challenge goals to scale back Platinum Group Metallic (PGM) use in catalytic converters by 50%. It focuses on creating catalysts with single-atoms or small ensembles of palladium and rhodium, alongside engineered assist supplies for enhanced getting old resistance. The challenge achieved 60% PGM thrifting on the core pattern degree with equal efficiency and recognized optimum PGM species and helps. Manufacturing-ready prototype catalysts are developed, present process engine and car testing, immediately addressing chilly begin emissions, excessive PGM loadings, and sintering challenges.n.
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