Research
Printed electronics enable the patterning of functional materials over large areas at a low cost. Our group is dedicated to developing printed thermoelectric generators (TEGs) that can be deployed on flexible substrates over large areas. These TEGs aim to harvest energy by exploiting temperature differences between any hot surface (including human skin) and the surrounding environment.
The potential applications of printed TEGs are vast. They can power sensors and electronics for the Internet of Things (IoT) and wearable devices such as electronic patches or smart textiles. Additionally, they hold promise for recovering waste heat in various domestic and industrial settings, contributing to energy efficiency and sustainability.
Printed & Flexible Thermoelectric Generators
Printed Organic Solar Cells for Wearables
Organic solar cells have garnered significant interest from researchers in recent years due to their low-toxicity, and ability to be processed from solution and over large areas. The versatility of organic materials allows for tuning their absorption range.
Our research focuses on printing organic solar cells on complex patterns to enable their seamless integration into wearable systems, where they can function as energy harvesters or autonomous photodetectors.
A. Kaidarova Project: 101153244 - BEST-TEC - HORIZON-MSCA-2023
Functional Composites for Stretchable Electronics
Hybrid organic-inorganic functional nanocomposites combine the stretchability and tunability of organic components with the robustness and performance of inorganic materials. This synergy allows for the creation of composites with enhanced mechanical, electrical, and thermal properties.
Our research focuses on developing and optimizing these nanocomposites for various applications, including energy storage, sensors, and wearable electronics. By precisely controlling the composition and structure at the nanoscale, we aim to improve performance and open the door to new functionalities.
Micro-supercapacitors for the IoT
Supercapacitors are energy storage devices with two large-area electrodes and an electrolyte between them. They bridge the gap between batteries and standard capacitors in energy and power density. Supercapacitors store more energy than capacitors but less than batteries, and they charge and discharge faster than batteries but slower than capacitors.
Their electrical properties make supercapacitors ideal for pairing with energy harvesters in electronic systems. They can quickly store excess energy and supply it during shortages. Adapting the fabrication and form factor of micro-supercapacitors for flexible sensing tags enables the next generation of sensing nodes for the IoT.
