In the limit of 0 K temperature, all the electrons in the solid will occupy the lowest possible energy state, subject to the Pauli exclusion principle. The corresponding distribution function as a ...

Nickel and nitrogen co-doped carbon (Ni-N-C) catalysts have shown exceptional performance in converting CO 2 into CO, a valuable chemical feedstock. However, the exact working mechanism of these ...

electrodes are analytical sensors for measuring oxidation-reduction potential (ORP). They are part of an ORP instrument, which also includes a metal half-cell, a reference cell, and a user interface.