Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

Serendipitous discovery could lead to more efficient catalysts Date: April 9, 2025 Source: Washington State University Summary: Preparing catalysts by sending hot, steamy car exhaust over them ...

Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

Therefore, bigger cars and trucks need bulkier converters with more precious-metal content. Catalytic converters typically hold around 0.1 to 0.25 ounces of platinum, 0.07 to 0.25 ounces of ...