Sentences with phrase «combination of chemical reactions»

Not exact matches

The team found that with the right combination of metals, voltage, and temperature, STEP's coulombic efficiency (a classic measure of chemical yield used to determine how efficiently the product is made) hovered around 95 %, meaning that in STEP's case, 95 % of the current worked toward producing the carbon nanofibers, and only 5 % powered other side reactions.

In addition to its common use in vehicle catalytic converters, rhodium is also used in combination with other metals to efficiently drive a wide range of useful chemical reactions.

A combination of extensive state - of - the - art numerical calculations with classic analytical models describing the kinetics of sequential chemical reactions has shown that it is not enough to consider the energy potential landscape (i.e. the energies of the species along the reaction pathway and the associated transformation barriers), but that energy dissipation to the substrate and changes in molecular entropy play a critical role for the stabilization of the intermediates.

Chemical reactions involve the combination of atoms, not the destruction of atoms.

Every person's fat burning capacity works at different rates also it's a combination of different chemical reactions that raise and reduced your metabolic process, that is usually always imbalanced.