Efficient and Stable MA‐Free Sn─Pb Perovskite Solar Cells With Exceptional V OC by Bioavailable Phytophenol Sinapic Acid
Seojun Lee, Padmini Pandey, Dong Gyu Lee, Tae‐Gyeong Lee, Saemon Yoon, Insub Noh, Sang Wook Park, Jun Ryu, SungWon Cho, Dong‐Gun Lee, Hyung Do Kim, Tae Kyung Lee, Dong‐Won Kang · 2026
Read Efficient and Stable MA‐Free Sn─Pb Perovskite Solar Cells With Exceptional V OC by Bioavailable Phytophenol Sinapic Acid by Seojun Lee, Padmini Pandey, Dong Gyu Lee, Tae‐Gyeong Lee, Saemon Yoon, Insub Noh, Sang Wook Park, Jun Ryu, SungWon Cho, Dong‐Gun Lee, Hyung Do Kim, Tae Kyung Lee, Dong‐Won Kang (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13534338.txt.
Description
Seojun Lee and co-authors improve tin lead solar cells with a plant compound, in a 2026 paper. Such cells are key for stacked solar panels and near infrared devices, but tin oxidation and flawed growth hold them back. Their system also avoids a less stable ingredient, which makes the flaws worse.
The compound, sinapic acid from plants, binds the metal ions and slows crystal growth. That yields tight, even films with fewer defects. It also guards tin from oxidation and calms trap states that waste energy. The best cell reached a high yield for its class and kept more than ninety percent of its power after thousands of hours.
Catalog record
| CREATOR | Seojun Lee, Padmini Pandey, Dong Gyu Lee, Tae‐Gyeong Lee, Saemon Yoon, Insub Noh, Sang Wook Park, Jun Ryu, SungWon Cho, Dong‐Gun Lee, Hyung Do Kim, Tae Kyung Lee, Dong‐Won Kang |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 49 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |