SEARCH Articles Figures Tables Adsorption isotherm Frumkin equation Adsorption isotherm: Frumkin Temkin Fowler-Frumkin isotherm Frumkin Frumkin adsorption isotherm Frumkin isotherms, reaction order Frumkin-Fowler-Guggenheim isotherm Frumkin-Temkin Isotherm Frumkin-type isotherm Langmuir/Frumkin adsorption isotherm Surfactant Frumkin adsorption isotherm The Frumkin Isotherm The Frumkin and Temkin Isotherms