Design and control of atmospheric water electrolysis systems for green hydrogen in arid environments
Water-electrolysis thermodynamicsThe overall liquid-phase water-electrolysis reaction is given by:$$\:\begin{array}{cccc}&\:{\text{H}}_{2}\text{O}\left(\text{l}\right)\to\:{\text{H}}_{2}\left(\text{g}\right)+\frac{1}{2}{\text{O}}_{2}\left(\text{g}\right)&\:&\end{array}$$ (1) Under standard-state conditions (T° = 298 K and P° = 1 bar), the corresponding...