strontium-doped perovskites

Strontium-doped perovskite-based catalytic converters offer cheaper alternative to platinum for diesel, gas exhaust

By / April 9, 2010

According to a new paper in Science, a team from GM’s Global R&D operations may have found a significantly less expensive way to treat vehicle exhaust via a catalytic converter that uses a strontium-doped perovskite instead of costly platinum-based catalyst. For some context, it’s important to know that while newer diesel engines have attained or…

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