β Scribed by S.R. Morrison; T. Freund
No coin nor oath required. For personal study only.
Measurements of minority-carrier currents and spacechargecapacitanceat asemiconductor electrode are used to provide information regarding chemical reaction steps that occur at the electrode surface. In particular, it is shown how minority-carrier reactions on the zinc oxide surface may lead to current doubling. Use of this observation to study hole reactivity of reducing agents and to study free radical reactions is discussed, and preliminary observations are furnished. Reactions of majority carriers can be interpreted by capacitance measurements if the reactions are irreversible and fust order in the concentration of carriers at the surface. The use of these capacitance measurements to study the electron reactivity of chemicals on the zinc oxide surface is discussed.
π SIMILAR VOLUMES
We compare two systematic approaches to the calculation of reaction Ε½ . rates in liquid solutions: the separable equilibrium solvation SES approximation and the Ε½ . equilibrium solvation path ESP approximation. These approaches are tested for two y q Ε½ . q X X q reactions, ClCH q NH Βͺ Cl q H CNH R1