Project description
Water confined to the nanoscale offers a route to sustainable chemistry and energy storage
Water is an excellent solvent, but its high polarity limits the solubility of non-polar compounds. The confinement of water in hydrophobic nanopores alters its hydrogen bonding structure and related properties such as dielectric constant and solvation power. This is the idea that the EU-funded WATUSO project plans to explore: modulating water's solvent properties through hydrophobic nanoconfinement. Using pressure, a heterogeneous mixture of poorly soluble molecules and water can be forced into hydrophobic nanopores of the host material. There, the lowered polarity of water is expected to enhance solubility of apolar compounds. Nano-confined water opens new opportunities for green chemistry, offering a route to phase out noxious organic solvents, enhance hydrogenation chemistry and explore innovative avenues for energy storage.
Objective
Water is the sustainable solvent of excellence but its high polarity limits the solubility of non-polar compounds. Confinement of water in hydrophobic pores alters its hydrogen bonding structure and related properties such as dielectric constant and solvation power. Whether this special state of confined water can be rendered useful in chemical processes is hitherto underexplored. The original idea of this project is to modulate water solvent properties through hydrophobic nano-confinement. Pressure is applied to force a heterogeneous mixture of poorly soluble molecules and water into hydrophobic nanopores of host material where the lowered polarity of water enhances dissolution. Decompression after reaction causes expulsion of the solution from the pores and spontaneous demixing of reaction products as water returns to its normal polar state.
Temporary dissolution enhancement during confinement is expected to be advantageous to chemical reaction and molecular storage. Development of dedicated hydrophobic nanoporous materials and research methodologies providing in situ characterization of confined water, solutes and host material using NMR, EIS, DRS, X-ray and neutron scattering under static and dynamic conditions are key aspects of this project. Nano-confined water offers a potential alternative to compression for storing CH4 and H2 gas, and opens new opportunities for green chemistry such as aqueous phase hydrogenation reactions which benefit from enhanced hydrogen solubility.
Unprecedented control in time and space over H2O solvation properties in a WATUSO system will enable new technologies with major scientific and societal impact. WATUSO will lead to new insights in water research and deliver new multi-diagnostic characterization tools. WATUSO could revolutionize chemical manufacturing and gas storage and the concept could spill over to many more solvent-based processes. WATUSO will contribute significantly to a greener, more sustainable chemical industry.
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.
- engineering and technology environmental engineering energy and fuels renewable energy
- engineering and technology materials engineering
- engineering and technology nanotechnology nano-materials bulk nanostructured materials
- natural sciences chemical sciences physical chemistry
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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.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
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.
ERC-ADG - Advanced Grant
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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) ERC-2018-ADG
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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.
3000 LEUVEN
Belgium
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.