Project description
New solution for sustainable energy via smart textiles
In today's energy-centric world, the quest for efficient, sustainable power solutions is paramount. Traditional approaches fall short in harnessing and storing energy while remaining eco-friendly. With this in mind, the EU-funded GRAPHERGIA project aims to revolutionise energy harvesting and storage through novel 'dry-electrode' fabrication methods. Laser-assisted synthesis, functionalisation, and integration of graphene materials into electrodes will pave the way for climate-neutral production of energy storage devices. The overall goal is to develop sustainable self-charging e-textiles that generate power from biomechanical energy harvesting, and Li-ion battery electrodes starting from low-cost raw materials. The use of energy-autonomous textiles opens the door to battery-free charging and IoT connectivity.
Objective
GRAPHERGIA aims is to develop a new science-based, holistic approach, implementing new advances to achieve one-step, laser-assisted synthesis, processing, functionalization and simultaneous integration of graphene-based materials and graphene nanohybrids, directly into relevant energy harvesting/storage devices. This will lead to a scalable, cost-effective and climate-neutral production of (i) e-textiles with the specific functions of wearable power supplying and self-powered structural sensors and (ii) next generation electrodes for Li-ion batteries. Based on current TRL 3-4 activities, the consortium explores novel ideas for 2D materials engineering and integration at TRL 5 or higher, establishing versatile pilot-scale-based approaches for these two types of applications. Configurations of TENG-based e-textiles will be prepared to fabricate flexible architectures, designed to sustainably convert energy from the environment to electricity. Laser-scribed solid-state micro-flexible supercapacitors, will be coupled to TENGs, via innovative power management circuits, acting as energy reservoirs to provide on-demand batteryless charging to wearable devices and sensors. All-in-one, self-charging power textiles with integrated electronic systems will provide a human-body-centric technology and interface of the user to the IoT by wireless transmission of sensors’ signals. In parallel, GRAPHERGIA defines a credible “dry electrode” approach to fabricate next generation electrodes for Li-ion batteries aspiring to reach the technical/economic targets of the 2030 European SET-plan. The proposed methodology will be implemented by blending recently devised IPR-protected technologies of consortium partners. To achieve these targets, a combined 2D materials and process-oriented approaches will be adopted, based on low-cost raw materials and inherently scalable fabrication approaches to ensure a cost-effective and climate-neutral production of energy harvesting and storage devices.
Fields of science
- natural sciencescomputer and information sciencesinternetinternet of things
- natural scienceschemical scienceselectrochemistryelectric batteries
- engineering and technologynanotechnologynano-materialstwo-dimensional nanostructuresgraphene
- engineering and technologymaterials engineeringtextiles
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensors
Keywords
Programme(s)
Funding Scheme
HORIZON-RIA - HORIZON Research and Innovation ActionsCoordinator
70013 Irakleio
Greece