Silicon carbide (SiC) is a rare naturally occurring mineral, but manufactured industrially at a large scale. SiC may exist in non-fibrous (angular) and fibrous forms (polycrystalline fibres and single crystal whiskers). ...

Diesel engine exhaust is a complex mixture of gaseous and particulate compounds produced during the combustion of diesel fuels. The gas phase includes carbon dioxide, nitrogen oxides (NOX), carbon monoxide and small amounts ...