Skip to main content
Go to the home page of the European Commission (opens in new window)
English English
CORDIS - EU research results
CORDIS

Chemical Design of Redox-Bipolar Covalent Organic Frameworks as High Energy Density Cathodes for Li-ion Batteries

Project description

Increasing the energy density of redox-active covalent organic framework cathodes

Developing sustainable, high-energy rechargeable batteries is a challenge in storing energy from renewable sources. Although Lithium-ion batteries (LIBs) are promising due to their superior performance, their energy density needs improvement. Covalent Organic Frameworks (COFs) are promising electrode materials, but new design strategies are required to increase their capacity and voltage. Supported by the Marie Skłodowska-Curie Actions (MSCA) programme, the BipoCOFs project aims to develop high-energy-density cathodes by creating two-dimensional redox-bipolar COFs. This involves combining n-type and p-type moieties within the same COF. The project also aims to optimise electrode conductivity and ion diffusion. It merges the fields of organic batteries and COFs, covering synthetic organic chemistry, polymer chemistry, and materials science, and aims to further develop energy storage.

Objective

The development of sustainable rechargeable batteries with high energy density is one of the main current challenges to efficiently store energy from renewable sources. Among them, lithium-ion batteries (LIBs) are the most promising due to their superior performance. While conventional inorganic LIBs present limited energy density and problems associated with the availability of critical raw materials, electroactive organic materials are an attractive alternative due to their tunable electrochemical properties and resource availability.
In particular, Covalent Organic Frameworks (COFs) have emerged as promising electrode materials, but in order to extend their applicability, their energy density requires to be increased. In general, n-type based COFs can lead to high specific capacities while p-type based COFs exhibit higher working potentials (>3 V vs Li/Li+). Thus, new design strategies to increase simultaneously the capacity and voltage are required.
This project (BipoCOFs) aims to develop high energy density cathodes based on the construction of two-dimensional (2D) redox-bipolar COFs by combining n-type and p-type moieties within the same COF. In addition, the bipolar COFs will be exfoliated to improve ion diffusion and conductivity of the electrodes will be optimized in order to maximize the electrochemical performance. This project will implement a complex training in synthesis and exfoliation of redox-bipolar COFs in the host group combined with fabrication of COF-based buckypaper electrodes during the secondment to address the ambitious scientific objectives.
BipoCOFs will merge the fields of organic batteries and COFs, encompassing synthetic organic chemistry, polymer chemistry, and materials science. The achieved results will lay the foundations for further development and provide the necessary tools to guide the molecular design of new advanced organic electrodes and generate transferable knowledge in the field of energy storage.

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.

You need to log in or register to use this function

Keywords

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.

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.

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

See all projects funded under this funding scheme

Call for proposal

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

(opens in new window) HORIZON-MSCA-2023-PF-01

See all projects funded under this call

Coordinator

UNIVERSIDAD DE SANTIAGO DE COMPOSTELA
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.

€ 181 152,96
Address
COLEXIO DE SAN XEROME PRAZA DO OBRADOIRO S/N
15782 SANTIAGO DE COMPOSTELA
Spain

See on map

Region
Noroeste Galicia A Coruña
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.

No data

Partners (1)

My booklet 0 0