In a new study published in Nature, researchers describe evidence that traces of precious metals from Earth’s metallic core, including ruthenium and gold, are seeping up into volcanic rocks on ...

JOHANNESBURG (miningweekly.com) – After listening to Heraeus Precious Metals trading head Dominik Sperzel placing ruthenium on a new high pedestal and describing this low-profile platinum group ...

The chemicals, which workers used without personal protective equipment or measures, according to Cartwright, include trichloroethylene (TCE), titanium acetylacetonate (TAA), methanol, ammonium ...

To significantly improve the energy conversion efficiency of their new design, In and the team used a titanium dioxide-based semiconductor, a material commonly used in solar cells, sensitized with a ...

The key metal is ruthenium. Just like iridium, ruthenium is a metal that’s rare in Earth’s crust but is often found in meteorites and asteroids. The extinction boundary rocks have elevated ...

India's Bhabha Atomic Research Centre has developed a process to harvest medical-grade ruthenium-106, allowing the indigenous production of plaques of the material for use in eye cancer therapy.

Separately, Yim achieved similar results. Ruthenium vias, then lines While all these developments are promising, a long-term successor to copper is still needed. Vias in particular are coming to ...

JOHANNESBURG (miningweekly.com) – Ruthenium, one of the six platinum-group metals (PGMs), is once again being given major research attention in view of it being exceptionally suited to uplifting ...

Among these, ruthenium -- a platinum group metal -- has emerged as an important and commonly used catalyst. However, while a powerful and cost-effective material, highly reactive ruthenium ...