Project description
Conversion of waste heat to electricity gets a boost from transition metal oxides
Just about any man-made system performing work, from electronics to jet engines, dissipates energy as heat. Massive amounts of heat are also generated and released in all kinds of combustion processes, especially at high temperatures. In the past, all this waste heat was simply lost to the environment. Thermoelectric (TE) generation enabling direct conversion of heat flux to electricity could play an important role in our transition to greener energy technologies. The EU-funded TEOsINTE project is investigating novel materials based on common transition metal oxides for waste heat recovery applications at high temperatures. These new TE ceramic materials could offer significant benefits and outperform their known counterparts. The results will contribute to the pursuit of efficient waste heat recovery using TE technology, providing guidelines for rational material-design paths with emphasis on new composite concepts.
Objective
Thermoelectric (TE) materials can convert temperature differences directly into electricity and are nowadays considered as one of the most promising means to produce “green” electricity from the huge amount of various available waste heat sources. TE conversion is
intrinsically simple, scalable and reliable, employs no moving parts and provides silent operation and self-sufficiency. Particular attention is given to transition metal oxides (TMOs), due to their low toxicity, natural abundance, thermal stability and well-established preparation routs, in contrast with traditional Pb-, Sb-, Bi- and Te-containing TE materials. Still, one of the TMOs major drawbacks are their low TE performances. This project intends to design, synthesize and test novel ceramic composite materials with improved TE performances, based on some of the best-performing TMOs to date, Ca3Co4O9, ZnO and CaMnO3 (matrices) and a set of transition metal and Ce oxides (dispersers), suited for practical high-temperature power generation applications. The originality of this project is simple and straightforward: Controlling the atomic interactions between the various oxide components will improve the charge carrier mobility and create additional interfaces at the grain boundaries, capable of scattering phonons more efficiently. The R&D work is based on the combined analysis of TE, morphological and structural properties of the matrix materials and prepared composites, with the final purpose of developing completely new materials having better TE properties than those of the inicial components, and testing them in and designing them for practical high-temperature power generation applications, in real working conditions. This project also focuses to establish the experienced researcher as a successful independent scientist, having more, diversified competences in and deeper understanding of functional electroceramics, capable also to establish fruitful collaborations and to attract funding.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- agricultural sciences agriculture, forestry, and fisheries agriculture grains and oilseeds
- engineering and technology materials engineering composites
- natural sciences chemical sciences inorganic chemistry inorganic compounds
- natural sciences physical sciences atomic physics
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.4. - SPREADING EXCELLENCE AND WIDENING PARTICIPATION
MAIN PROGRAMME
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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.
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.
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 - Marie Skłodowska-Curie Individual Fellowships (IF)
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-WF-2018-2020
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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.
3810-193 Aveiro
Portugal
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.