Researchers from NUST MISIS have developed a perovskite solar module on a radiation-resistant substrate. The device is intended for use in the space industry, as well as in other areas where devices are exposed to ionizing radiation.
The module consists of cells connected in a single circuit that efficiently convert light into electricity. It is based on a photoactive layer of hybrid perovskites, charge-transport layers, and conductive electrodes. The substrate is made of glass with added cerium oxide.
The substrate thickness ranges from 90 to 200 micrometers and transmits over 85% of visible light. The addition of 0.1–5% cerium oxide protects the structure from radiation damage, which is especially important for spacecraft.
The development can be used for satellite power supply, as well as in nuclear energy and medicine. According to scientists, perovskite solar cells for space are a promising direction that will make onboard power supply systems more efficient and affordable.
Read more on the topic:
- NUST MISIS is Creating Russian Perovskite Roll-to-Roll Solar Panels
- Low Cost and High Performance: First Full-Format Perovskite Battery Created in Moscow