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Optoelectronic property refinement of FASnI3 films for photovoltaic application

Obila, Jorim Okoth; Lei, Hongwei; Ayieta, Elijah Omollo; Ogacho, Alex Awuor; Aduda, Bernard O; Wang, Feng (University of Nairobi, 2021)

Tin (Sn) is a promising substitute for lead (Pb) in organic–inorganic hybrid halide perovskite-photovoltaic devices, but it is prone to delivering low power conversion efficiencies (PCEs) due to the poor quality of ...

Improving the efficiency and stability of tin-based perovskite solar cells using anilinium hypophosphite additive Check for updates

Obila, Jorim O; Lei, Hongwei; Ayieta, Elijah Omolo; Ogacho, Alex Awuor; Aduda, Bernard O; Wang, Feng (University of Nairobi, 2021)

Tin (Sn) is a potential replacement for lead in organic–inorganic perovskite solar cell (PVSC) technology due to the attractive optoelectronic properties of Sn-perovskites. However, the poor stability of Sn2+ ions is still ...