Landfill gas, a mixture of gases produced when garbage breaks down within landfills, contains unwanted traces of siloxane compounds, which are chemical structures containing silicon and oxygen ...

The University of Konstanz and Chinese panel maker Longi have assessed the impact of gettering on LeTID in industrial ...

However, low grade silica sand, with a lower percentage of silicon dioxide and higher impurities, has traditionally been overlooked. In this article, we delve into the dynamics of the low grade ...

One significant area of research is the development of hyperdoped silicon, which involves introducing impurities into silicon at concentrations that exceed their equilibrium solubility.

Gettering techniques, which involve removing metallic impurities from silicon wafers, are also critical for improving solar cell efficiency. A review of gettering processes emphasized the ...

The calcium oxide then reacts with silica (sand) impurities in the haematite, to produce slag – which is calcium silicate. This is separated from the iron and used to make road surfaces.

The calcium oxide then reacts with silica (sand) impurities in the haematite, to produce slag – which is calcium silicate.