August 13, 2019

How the catalytic converters in cars go bad and why it matters

A new way to arrange the hard-working atoms in this part of an exhaust system could lower the cost of curbing pollution from automotive engines.

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SSRL scientists have figured out how platinum electrodes dissolve, potentially paving the way for renewable energy improvements.

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The team reduced the amount of expensive platinum group metals needed to make an effective cell and found a new way to test future...

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Researchers demonstrate a way to remove the potent greenhouse gas from the exhaust of engines that burn natural gas.  

Illustration of bubbles of methane on surface of catalyst
News Brief

SSRL scientists have figured out how platinum electrodes dissolve, potentially paving the way for renewable energy improvements.

White dots on a black background, with additional purple and blue dots and purple triangles connecting them.
News Brief

The team reduced the amount of expensive platinum group metals needed to make an effective cell and found a new way to test future...

An illustration of a thin film resembling dry, cracked earth.
News Feature

Researchers demonstrate a way to remove the potent greenhouse gas from the exhaust of engines that burn natural gas.  

Illustration of bubbles of methane on surface of catalyst
News Feature

The SLAC-Stanford team pulled hydrogen directly from ocean waters. Their work could help efforts to generate low-carbon fuel for electric grids, cars, boats and...

This photograph shows ocean water funneling over rocks on about half of the photograph and deeper ocean water on the other part of the photograph. It is a view of the ocean from above, in the sky.
News Feature

Two GEM Fellows reflect on their summer internships at SLAC and share their thoughts on representation and mentorship.

Nate Keyes and Zariq George
News Feature

Encapsulating precious-metal catalysts in a web-like alumina framework could reduce the amount needed in catalytic converters – and our dependency on these scarce metals.

A web of red material encapsulates blue polyhedrons.