Abstract
Surface pressure-molecular area isotherms of mixed Langmuir monolayer films of N-docosyl-N′-methyl viologen (C 22MV 2+) with arachidic acid were measured at the air/water interface and the electrochemical behavior of the films were investigated after transfer to an indium tin oxide electrode in aqueous sodium perchlorate solution. The average molecular area in the mixed monolayer films negatively deviates from ideal additivity. Double voltammetric peaks for the first reduction wave of pure C 22MV 2+ converge with addition of arachidic acid and show a single peak at the mole ratio of viologen : arachidic acid = 1:3.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
