The kinetics of oxidation of methyl cellulose polysaccharide by acidic permanganate at a constant ionic strength of 2.0 mol dm–3 has been investigated, spectrophotometrically. Pseudo-first-order plots ...

Dissolved silicate is an important background constituent of natural waters, but there is little clarity regarding the effect of silicate on the oxidizing capability of permanganate (Mn(VII)) and on ...

Sulfur-free and high inoxidizability expandable graphite has been prepared by chemical method using non-high purity mixture grain size natural flake graphite. The conditions for preparing the ...

Oxygen-Inserted (OI) layers are shown to shield a buried boron profile from oxidation enhanced diffusion. A TCAD model for the OI layer, including point defect and dopant trapping, as implemented in ...

We present in this work an experimental investigation of the effect of temperature (from 25 to 180 ºC) in the electro-oxidation of ethanol on platinum in two different phosphoric acid concentrations.