Source link : https://tech365.info/subsequent-generation-photo-voltaic-cells-research-shines-gentle-on-main-degradation-pathways-in-wide-bandgap-perovskite-cells/
Consultant illustration of the work. Credit score: Jonathan Parion from Hasselt College
A research printed in Supplies Futures reveals crucial insights into the degradation mechanism of scalable, wideband hole perovskite photo voltaic cells, a key part for the following technology tandem photo voltaic applied sciences.
Researchers from imec, Hasselt College, and Ghent College in Belgium have recognized how thermal stress, each at nighttime and beneath illumination, critically impacts the steadiness of those photo voltaic gadgets. Their findings reveal that in darkish situations, failure is principally pushed by the cost transport layers, whereas beneath gentle publicity, the failure is related to degradation of the absorber materials itself.
By subjecting the gadgets to accelerated stress exams that mirror trade requirements, the workforce has mapped out the important thing failure pathways, providing a clearer understanding of improve long-term stability.
This analysis represents a serious advance within the push towards commercially viable, high-efficiency perovskite photo voltaic applied sciences—a vital step for the way forward for sustainable vitality technology.
Extensive bandgap (WBG) hybrid-organic lead halide perovskites have gained important consideration, primarily as a result of their promising optoelectronic properties making them appropriate candidates to be built-in as high cell absorbers in very-high-efficiency tandem photo…
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Author : tech365
Publish date : 2025-09-11 15:36:00
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