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Content archived on 2024-05-29

Electrocatalysis on Model Interfaces

Objective

"Low-temperapture polymer electrolyte membran fuel cells (LT-PEMFC) have been attracting great attention as a promising clean power generator. The primary reaction taking place at the cathode is the oxygen reduction reaction (ORR), which is traditionally catalysed by platinum. Commercialisation of the technology requires lower price, lower overpotential and higher stability of the electro-catalyst.
The present proposal aims at exploring structure-reactivity correlations of four types of Pd-based model catalyst as base platforms for a rational ORR electro-catalyst design: (1) high and low index Pt(hkl) and Pd(hkl) single crystals; (2) Pt and mixed Pt-M (M= Fe, Co, Ni) films on Pd(hkl); (3) tailored Pt and Au nanoparticles on Pd(hkl); and (4) palladium-platinum alloy electrodes PdxPty of various composition and crystal orientation. Electrochemical reactivity studies will be combined with novel state-of-the-art in-situ imaging and spectroscopic techniques for monitoring local structure and reactivity. In particular, the applicant will employ in-situ Conductive-Probe Atomic Force Microscopy (CP-AFM) and the novel Raman spectroscopic technique SHINERS, capable for probing processes on well-definded single crystal surfaces under electrochemical operating conditions. This approach allows to explore in-situ the role of adsorbed intermediates as wll as spectators, such as OHads, anions, formation of surface oxides, and will provide unprecedented fundamantal knowledge on basic reaction mechanisms at nanoscale. The experimental work at Bern University will benefit from complementary DFT-type model calculations (collaboration with T. Jacob), and joined application studies with the technology-driven Electrochemistry Laboratory at PSI.
The project also aims to build a strong connection of people, knowledge and skills between Europe and Japan for future collaboration."

Fields of science (EuroSciVoc)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

FP7-PEOPLE-2010-IIF
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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MC-IIF - International Incoming Fellowships (IIF)

Coordinator

UNIVERSITAET BERN
EU contribution
€ 187 028,80
Address
HOCHSCHULSTRASSE 6
3012 Bern
Switzerland

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Region
Schweiz/Suisse/Svizzera Espace Mittelland Bern / Berne
Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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