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Hybrid Thermoelectrics: From Model to Device

Objective

Europe’s 2030 climate targets make the development of renewable energies a key challenge for researchers across many fields. Thermoelectric generators (TEG) are an emerging technology that promises conversion of the huge amount of waste heat into useful electricity. However, despite big research efforts, they remain niche applications. The reasons are low efficiencies, high costs and scarcity and toxicity of suitable inorganic materials. There is a recent and growing interest in organic-inorganic hybrid TEG. The idea is to combine the advantages of an organic semiconductor (low thermal conductivity, high thermopower) with those of an inorganic nanostructure (high electrical conductivity) by forming a blend of both. Exciting results have very recently been obtained with hybrid materials far outperforming the isolated constituents. This is also a remarkable achievement, given the multi-dimensional parameter space and the absence of a formal framework, forcing progress to be made by mostly heuristic approaches.
HyThermEL aims to develop the first predictive, quantitative model for the performance of hybrid thermoelectric systems. By explicitly accounting for morphology, energetics, interfacial effects and the different transport mechanisms of the constituents, the outcome will be physics-based design rules. In a continuous feedback between experiment and theory, these will be employed to fabricate improved hybrid thermoelectric devices while refining the model. The field of hybrid thermodynamics is still in an initial state, so improved fundamental understanding and practical design rules are expected to have great impact on the community. In particular, we are convinced that current hybrid TEG are still far from their upper performance limits and that this project will open new avenues towards competitive TEG.

Fields of science (EuroSciVoc)

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Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

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.

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.

MSCA-IF-EF-ST - Standard EF

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Call for proposal

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

(opens in new window) H2020-MSCA-IF-2017

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Coordinator

CHALMERS TEKNISKA HOGSKOLA AB
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 82 955,96
Address
-
412 96 GOTEBORG
Sweden

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Region
Södra Sverige Västsverige Västra Götalands län
Activity type
Higher or Secondary Education Establishments
Links
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.

€ 82 955,96

Participants (1)

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