Degradation of Lifetime of fuel cell Resistance by Electrochemical impedance Spectroscopy

Información del proyecto

DOLORES

Identificador del acuerdo de subvención: 700786

DOI

10.3030/700786

Proyecto cerrado

Fecha de la firma de la CE 21 Marzo 2016

Fecha de inicio 3 Octubre 2016

Fecha de finalización 2 Octubre 2018

Financiado con arreglo a

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coste total

€ 183 454,80

Aportación de la UE

€ 183 454,80

Coordinado por

THE UNIVERSITY OF SHEFFIELD
United Kingdom

Objetivo

Solid Oxide Cells (SOCs) should form an important part of any future energy mix, due to their flexible operation and
scalability. One barrier to their wider adoption is the degradation of SOC components and operational lifetimes need to
increase by a factor of up to 10 to make them commercially viable. Degradation of the fuel electrode (anode) is well
documented and fairly well understood; degradation at the oxygen electrode (cathode) has only recently attracted more
scientific research and is far less understood.
The purpose of this Fellowship is to better understand the degradation that takes place at the Yttria-Stabilised Zirconia (YSZ)
electrolyte and La0.8Sr0.2Mn03 (LSM) cathode interface, as this has been cited as ‘one of the most serious degradation
problems in Solid Oxide Fuel Cells (SOFCs)’. A new degradation mechanism involving YSZ has very recently been identified
at the host institution and its investigation forms the basis of this application. Assuming that a solution to this degradation can
be proposed, the project will have major impacts on the SOFC community and commercial SOFC development. The Fellow,
Dr Vendrell, will be supervised by a multi-disciplinary team of experienced researchers, who between them can guide and
tutor him in areas relevant to this project: ie materials synthesis and fabrication; electrical property measurements;
microstructural characterisation; fabrication of YSZ films using tape casting technology; spectroscopic characterisation and
modelling of materials; in operando and ex-situ analysis of degradation in working SOFCs.
The Fellow will build on his previous experience in the area of lead-free ferroelectrics to develop in-depth understanding of
the electrical properties of YSZ electrolyte, and be trained in state-of-the-art SOC methodology. He will be incorporated into
the UK-wide fuel cell community and develop technical and transferable skills via a carefully-planned and documented
training plan.

Ámbito científico (EuroSciVoc)

• ingeniería y tecnología › ingeniería ambiental › energía y combustibles › pila de combustible
• ciencias naturales › ciencias físicas › óptica › espectroscopia

Palabras clave

• Solid Oxide Cells
• cathode
• Yttria-Stabilised Zirconia

Programa(s)

• H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions PROGRAMA PRINCIPAL
  
• H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
  

Tema(s)

• MSCA-IF-2015-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF)
  

Régimen de financiación

MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)

Convocatoria de propuestas

H2020-MSCA-IF-2015

Coordinador

THE UNIVERSITY OF SHEFFIELD

• Aportación neta de la UEn: € 183 454,80
• Dirección: FIRTH COURT WESTERN BANK ; S10 2TN SHEFFIELD ; Reino Unido
• Región: Yorkshire and the Humber › South Yorkshire › Sheffield
• Tipo de actividad: Higher or Secondary Education Establishments
• Coste total: € 183 454,80