Significats de noble metal en anglès

It was no noble metal, only yellow mica!

This work demonstrates a bottom-up self-assembly approach for noble metal nanoparticle formation and the subsequent silicon wet etching.

The first worked is the north-eastern corner-infact, the Nile-valley and its adjacencies, where Fayzoghlú still supplies the noble metal.

A natural alloy of gold containing 20 per cent silver, termed electrum, is the lowest grade of the noble metal.

Recent studies have further demonstrated that the conjugation of noble metal helical nanostructures could alter their optical and catalytic activities.

Nanoscale engineering of noble metal particles has provided numerous material configurations to selectively confine and manipulate light across the electromagnetic spectrum.

Coleman said the difference is because silver did not have the clear identification value as gold, nor was it noble metal like gold.

Of humility he knew but little, least of all where his affections were concerned, but there was the ring of noble metal in his self-assertion.

Dye-sensitized solar cells with these ternary compounds as counter electrodes (CEs) showed photovoltaic performance similar to the devices made with noble metal platinum CE (7.46%).

These metals, termed the noble metals, do not oxidize, but they fuse.

Noble metal nanoparticles were used to locally etch the silicon substrate.

Anything made of noble metals likely will exist forever.

Scarce, expensive noble metals, like gold, platinum, and palladium, combine with nearly nothing in nature.

Transition metal-based compounds are promising alternative nonprecious electrocatalysts for oxygen evolution to noble metals-based materials.

That makes the noble metals similarly rare-andsimilarly precious-everywhere

Almost all of the noble metals are present.