Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/112131
Title: Opportunities, Challenges and Prospects for Electrodeposition of Thin-Film Functional Layers in Solid Oxide Fuel Cell Technology
Authors: Kalinina, E.
Pikalova, E.
Issue Date: 2021
Publisher: MDPI
MDPI AG
Citation: Kalinina E. Opportunities, Challenges and Prospects for Electrodeposition of Thin-Film Functional Layers in Solid Oxide Fuel Cell Technology / E. Kalinina, E. Pikalova // Materials. — 2021. — Vol. 14. — Iss. 19. — 5584.
Abstract: Electrolytic deposition (ELD) and electrophoretic deposition (EPD) are relevant methods for creating functional layers of solid oxide fuel cells (SOFCs). This review discusses challenges, new findings and prospects for the implementation of these methods, with the main emphasis placed on the use of the ELD method. Topical issues concerning the formation of highly active SOFC electrodes using ELD, namely, the electrochemical introduction of metal cations into a porous electrode backbone, the formation of composite electrodes, and the electrochemical synthesis of perovskite-like electrode materials are considered. The review presents examples of the ELD formation of the composite electrodes based on porous platinum and silver, which retain high catalytic activity when used in the low-temperature range (400–650 °C). The features of the ELD/EPD co-deposition in the creation of nanostructured electrode layers comprising metal cations, ceramic nanoparticles, and carbon nanotubes, and the use of EPD to create oriented structures are also discussed. A separate subsection is devoted to the electrodeposition of CeO2-based film structures for barrier, protective and catalytic layers using cathodic and anodic ELD, as well as to the main research directions associated with the deposition of the SOFC electrolyte layers using the EPD method. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Keywords: CERIA
ELECTROCHEMICAL REACTION
ELECTRODEPOSITION
ELECTROLYTIC DEPOSITION
ELECTROPHORETIC DEPOSITION
POROUS SUBSTRATE
SOFC
THIN-FILM TECHNOLOGY
CATALYST ACTIVITY
CERIUM OXIDE
ELECTROCHEMICAL ELECTRODES
ELECTRODEPOSITION
ELECTROLYTES
ELECTROPHORESIS
METAL NANOPARTICLES
PEROVSKITE
PEROVSKITE SOLAR CELLS
POSITIVE IONS
TEMPERATURE
THIN FILMS
COMPOSITES ELECTRODES
ELECTROCHEMICAL REACTIONS
ELECTROPHORETIC DEPOSITIONS
FUEL CELL TECHNOLOGIES
FUNCTIONAL LAYER
METAL CATION
POROUS SUBSTRATES
SOLID-OXIDE FUEL CELL
THIN-FILM TECHNOLOGY
THIN-FILMS
SOLID OXIDE FUEL CELLS (SOFC)
URI: http://hdl.handle.net/10995/112131
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85115868091
PURE ID: 23719811
ISSN: 1996-1944
metadata.dc.description.sponsorship: Funding: This research was funded by the Russian Foundation for Basic Research, grant number 20-03-00151.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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