Sentence examples for silica dioxide from inspiring English sources

SiC nanowires were synthesized by a microwave-heating method at 1480 °C for 80 min under vacuum, using silicon powder, silica dioxide powder and artificial graphite as raw materials.

The products in other zones were grey-green with lots of SiC/SiO2 coaxial nanowires with a diameter around 20 50 nm and a SiO2 surface layer of thickness about 2 nm, and there was also some un-reacted graphite and silica dioxide.

The water then evaporates and leaves the silica dioxide.

Opal forms when water picks up silica dioxide and deposits it into open voids or cavities along with trace impurities.

Accordingly, in the current study, to enhance the optimal response of titanium dioxide, silica dioxide was introduced to the reaction.

A comprehensive laboratory study on hydrophilic silica dioxide nanoparticles (NPs) for EOR purposes was performed at different reservoir temperatures and different reservoir wettabilities (water-, intermediand- and oil-wet systems).

In addition, nanoparticles can be classified as hard (e.g., titania [titanium dioxide], silica [silica dioxide] particles, and fullerenes) or as soft (e.g., liposomes, vesicles, and nanodroplets).

Coesite, a high-pressure polymorph (crystal form) of silica, silicon dioxide (SiO2).

More recently, silica (silicon dioxide, which comes from sand) has come to the forefront.

Silicon and silicate minerals are fundamental components of the Earth's crust; silica (silicon dioxide) is sand.

Silica (silicon dioxide) is useful as an abrasive, in the production of glass and other ceramic bodies, and as an adsorbent.