dc.creator | Orellana, M. | |
dc.creator | Del Rio, R. | |
dc.creator | Schrebler, R. | |
dc.creator | Cordova, R. | |
dc.date.accessioned | 2024-01-10T12:37:37Z | |
dc.date.accessioned | 2024-05-02T19:01:56Z | |
dc.date.available | 2024-01-10T12:37:37Z | |
dc.date.available | 2024-05-02T19:01:56Z | |
dc.date.created | 2024-01-10T12:37:37Z | |
dc.date.issued | 2007 | |
dc.identifier | 10.1021/jp0716942 | |
dc.identifier | 1932-7455 | |
dc.identifier | 1932-7447 | |
dc.identifier | https://doi.org/10.1021/jp0716942 | |
dc.identifier | https://repositorio.uc.cl/handle/11534/76886 | |
dc.identifier | WOS:000251141100015 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/9271850 | |
dc.description.abstract | Nucleation and growth mechanisms (NGMs) of nickel(II) hexacyanoferrate, nickel(II) octacyanomolibdate, and copper(II) octacyanomolibdate were performed by means of the potential step technique by oxidizing the respective metal electrode in 0.02 M sulfuric acid containing the potassium salt of either hexacyanoferrate or octacyanomolibdate compounds. The obtained current-time transients (I/t) were analyzed using the theory of electrocrystallization of the metallic phase. As evidenced through these experiments, we can state that for the nickel cyanometalate compounds, electroformation takes place through a three-dimensional progressive NGM, and for the copper(II) octacyanomolibdate compound, electroformation occurs by means of a three-dimensional instantaneous NGM. The electrochemical results were verified through the use of atomic force microscopy (AFM). From these results, we can conclude that AFM is a good complementary technique to determine the nature of the NGMs through which electroformation of a solid phase occurs on an electrode surface. | |
dc.language | en | |
dc.publisher | AMER CHEMICAL SOC | |
dc.rights | acceso restringido | |
dc.subject | PRUSSIAN-BLUE | |
dc.subject | ELECTROCATALYTIC OXIDATION | |
dc.subject | PERFORMANCE-CHARACTERISTICS | |
dc.subject | ELECTROCHEMICAL-BEHAVIOR | |
dc.subject | MAGNETIC-PROPERTIES | |
dc.subject | MODIFIED ELECTRODE | |
dc.subject | THIN-FILMS | |
dc.subject | NICKEL | |
dc.subject | CARBON | |
dc.subject | TRANSITION | |
dc.title | A potentiostatic and atomic force Microscopy study of the nucleation and growth mechanisms of certain metallic cyanometalates | |
dc.type | artículo | |