Project leader
The Pilot Plant
The technikum is the heart of the photovoltaic research and provides a new technology platform for process development. In 2014, all essential equipment was procured and installed at approx. 200 m² laboratory and characterisation area. The equipment enables the possibility for the development of new synthesis methods, which allow the production of larger quantities (litre scale) of inks for roll-to-roll printing. The solar modules are manufactured by combining various printing techniques with laser structuring processes. This makes the manufacturing of complete components in a single operation possible.
- Preparation and characterization of thin solution processed films of small molecules and polymers
- Evaluation of existing and development of new coating and printing processes for organic solar cells and solar modules
- Analysis and characterization of single layers, multilayers, solar cells and modules
- Production of printed solar cells / modules
- Development of Electrode materials
- Development of structuring procedures and interconnection techniques
- Scaling of printed cell layers to industrially relevant sizes (approx. 30 x 30 cm²)
- Construction of a roll-to-roll pilot plant for the production of printed solar modules in an inline process and development of coordinated process steps
- Lifetime of Organic Electronics: Encapsulation Processes and Investigations of Ageing Processes
- Materials sciences for organic, inorganic and hybrid components
- Nanotechnology
- Coating and printing methods
- Characterization and analysis of organic and inorganic thin films
- Simulations of the behavior of small molecules and polymers, solar cell and module design as well as flow behavior of inks
- Development of environmentally compatible, green formulations
- Solar cell and module design
- Structuring by means of printing or laser processes
- Printing and coating technology for (opto-) electronic thin-film components
- Conception and production of solar cells and modules by means of printing and coating processes as well as laser ablation
- Characterization of thin film solar cells and modules
- Development of ink formulations
- Scaling of synthesis and printing processes
- Electrical and optical simulation of materials and components
- Lifetime and stability of organic solar modules
- Project management of complex research projects (incl. acquisition of external funds)
- Extensive network in the above-mentioned areas (scientific and industrial), material development and printing processes, solar cells research landscape, industrial partners
- Chemical laboratory for the synthesis of ink formulations
- Glove box for processing various materials that need to be protected from air and moisture
- Flatbed coating machines with squeegee or slot nozzle
- Mini roll coater with slot die and flexography unit
- Ink-Jet Printer
- Screen printer
- Spray coatinger
- Loop-Coater with slot die, UV- and IR drying unit
- Thermal evaporator for the vapor phase deposition of metals
- Roll-to-roll pilot line for inline production of solar cells and modules
- Femtosecond laser system for structuring modules
- Confocal microscope
- Solar simulator for module characterization
- Evaluation of the printability of new materials for organic solar cells and electronic components
- Development of new printing, coating and testing processes for industrial applications
- Development of green formulations for new materials
- Organic electronics
- Printing and coating technology
- Printed Photovoltaics
- Printed electronics (OLED, display, lighting...)
- Printed membranes/electrodes (fuel cells, accumulators...)
- Printed sensor technology