caa a22 4500 477049680 CHVBK 20180405111338.0 cr unu---uuuuu 170330e19960701xx s 000 0 eng 10.1007/BF00241517 doi (NATIONALLICENCE)springer-10.1007/BF00241517 Adsorption of N -phenylmaleimide and its derivatives on iron electrodes in sulfuric acid solutions [Elektronische Daten] [E. Lazarova, T. Yankova, G. Neykov] The adsorption of N-(phenyl)maleimide and its derivatives on iron electrodes in sulfuric acid medium has been studied by the capacitance method. The process investigated is well described by Frumkin's isotherm. The adsorption parameters characterizing the interaction forces between the species in the adsorbed layer, the area occupied by each species and the maximum surface excess have been calculated on the basis of this isotherm. Combining data from the electrochemical method with quantum-chemical calculations of the chemical structure and the partial electronic charges of the compounds studied a mechanism of adsorption on the iron surface is proposed. The inhibiting effect observed is explained in relation to the adsorption behaviour. Chapman & Hall, 1996 Lazarova E. Department of Physical Chemistry, University of Chemical Technology and Metallurgy, 1756, Sofia, Bulgaria aut Yankova T. Institute of Chemical Technologies and Biotechnologies, 7200, Razgrad, Bulgaria aut Neykov G. Institute for Foreign Students, 1111, Sofia, Bulgaria aut Journal of Applied Electrochemistry Kluwer Academic Publishers 26/7(1996-07-01), 757-762 0021-891X 26:7<757 1996 26 10800 https://doi.org/10.1007/BF00241517 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00241517 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lazarova E. Department of Physical Chemistry, University of Chemical Technology and Metallurgy, 1756, Sofia, Bulgaria aut NATIONALLICENCE 700 1- Yankova T. Institute of Chemical Technologies and Biotechnologies, 7200, Razgrad, Bulgaria aut NATIONALLICENCE 700 1- Neykov G. Institute for Foreign Students, 1111, Sofia, Bulgaria aut NATIONALLICENCE 773 0- Journal of Applied Electrochemistry Kluwer Academic Publishers 26/7(1996-07-01), 757-762 0021-891X 26:7<757 1996 26 10800 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer