2008
DOI: 10.1016/j.jelechem.2008.06.024
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Voltammetric study of adsorption layers of various 4-pyridyl terminated surfactants on a Au(111) electrode: Effects of electronic property of pyridyl group and intermolecular hydrogen bonding upon potential-driven phase changes

Abstract: The major factors determining the potential-driven phase changes of the films of 4-pyridyl terminated water-insoluble neutral surfactants on a Au(111) electrode were described using the results of dc and ac voltammetric measurements. In total six surfactants were used to elucidate the effects of electronic property of the 4-pyridyl head group, hydrogen bonding ability between amide groups, direction of the amide bond, and bulkiness around the head group upon the potential dependent reorientation and adsorption… Show more

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Cited by 4 publications
(10 citation statements)
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“…Wetted Ar gas (99.9995%) was used to deaerate the electrolyte solution. Synthetic procedures of C15-O-Py and C15-(C=O)-Py have been described in our previous report [14]. …”
Section: Methodsmentioning
confidence: 99%
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“…Wetted Ar gas (99.9995%) was used to deaerate the electrolyte solution. Synthetic procedures of C15-O-Py and C15-(C=O)-Py have been described in our previous report [14]. …”
Section: Methodsmentioning
confidence: 99%
“…Experimental setup for electrochemical measurements was the same as described previously [14]. Formation of the first monolayer in direct contact with a Au(1 1 1) surface was made by the "single-touch" method [14].…”
Section: Film Preparation and Electrochemical Measurementsmentioning
confidence: 99%
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