Present day oil analysis is done by using optical emission spectroscopy (OES) to measure the ppm (parts per million) levels of wear metals, contaminants and additives in oil samples. This paper ...

Electrocatalysis can be defined as the catalysis of an electrode reaction. The electrocatalytic leads to an increase of the standard rate constant of the electrode reaction, resulting in a higher ...

Chemical reactions are pretty uncontrolled. The reaction partners encounter each other by chance and then collide quite violently, whereupon it is not certain they will do what chemists expect them to ...