In this review, we elucidate the factors that govern the activity and stability of OER catalysts derived from MX compounds (M=Co or Ni, and X=nonmetal or metalloid), including the impact of surface electronic structure, M?:?X stoichiometry, material composition, structure and crystallinity, as...
Group 6A (or VIA)of the periodic table are the chalcogens: the nonmetals oxygen (O), sulfur (S), and selenium (Se), the metalloid tellurium (Te), and the metal polonium (Po). What elements does oxygen bond with? Oxygen reacts withsilicon and carbonto form silicon dioxide and carbon...