Electrochemical Measurements as Screening Method for Water Oxidation Catalyst

CARMINNA SOPHIA OTTONE MELIS, Simelys Hernández, Marco Armandi, Barbara Bonelli

Resultado de la investigación: Capítulo del libro/informe/acta de congresoCapítulorevisión exhaustiva

Resumen

In actual water splitting devices, the WOC will be deposited on an anode surface. Therefore, whatever the results obtained with WOC particles suspended in stirrer tank reactors, it becomes necessary to study WOC performances by means of electrochemical experimental setups. The WOCs deposition on an anode will depend on their physico-chemical nature, therefore several deposition methods, including wet and dry approaches, are found in literature. This Chapter reviews the available electrochemical techniques that can be adopted to study WOCs that are deposited on an electrode. In addition, the parameters used in literature to compare the different WOC materials will be explained. At the end of the Chapter, an example of the performance of different MnOx films will be reported. The water oxidation activity of three MnOx crystalline phases prepared by two deposition techniques will be compared. The aim of the comparison is to determine whether two electrodes having the same crystalline phase behave differently or not when they are deposited by two different techniques.

Idioma originalInglés
Título de la publicación alojadaPoliTO Springer Series
EditorialSpringer
Páginas75-91
Número de páginas17
DOI
EstadoPublicada - 2019
Publicado de forma externa

Serie de la publicación

NombrePoliTO Springer Series
ISSN (versión impresa)2509-6796
ISSN (versión digital)2509-7024

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