General Objective: Fabrication, characterization and stability protocols development for Pb-free Halide Perovskite Solar Cells for Indoor Applications
Specific Objectives:
1) To fabricate Pb-free Halide Perovskite Solar Cells.
2) To develop testing protocols for indoor stability based on the IEC TS 62607-7-2 standard.
3) To study spectral invariant light sources for IPV considering variable illuminance levels. We will consider spectral coincidence, temporal stability, non-uniformity at sample plane, stable spectra profile and high uniformity of the illumination levels.
4) To examine the IPV performance at the maximum power point under constant illumination from hours to days, setting up accelerated indoor testing involving day-night cycles as established for lead PSK and OPV and complementing with in-situ optoelectronic characterization to unveil degradation mechanisms.
5) To upgrade our patented encapsulation methodology at room temperature (employed for outdoor stability analyses) to indoor conditions and apply it to fabricated Sn-PSK IPVs for stability assessment.
Tasks:
- Synthesis and functionalization of materials, especially Pb-free Metal Halide perovskites (MHPs), including all inorganic and 2D.
- Fabrication of functionalized Pb-free MHPs by solution processing methods.
- Fabrication of complete Pb-free MHPs solar cells
- Stability analysis of materials and devices following the recently upgraded ISOS protocols and in-situ characterization.
- Development of stability protocols for indoor photovoltaics.
- Process and analysis of data.
- Elaboration of periodic reports to keep track of the project progress.
- Preparation of scientific manuscripts and presentations in workshops or conferences to showcase your research results to the scientific community.
- Skills on proposal writing.
Deadline for applications: January 2025
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