How can engineers make steel that doesn't baulk at hydrogen?

For over 100 years engineers have known that hydrogen can cause metals to become incredibly brittle, but they've been able to do little to protect against it. Now, Oxford University researchers are working on a large collaborative ...

New material approach should increase solar cell efficiency

(Phys.org) —A University of Illinois research group brought together aspects of condensed matter physics, semiconductor device engineering, and photochemistry to develop a new form of high-performance solar photocatalyst ...

Study reveals how oxygen is like kryptonite to titanium

Scientists at the University of California, Berkeley, have found the mechanism by which titanium, prized for its high strength-to-weight ratio and natural resistance to corrosion, becomes brittle with just a few extra atoms ...

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