Aggregation-induced emission luminogen in ternary organic bulk-heterojunction for efficient perovskite-organic tandem solar cells
Xiangyu Li, Mengzhen Du, Zongtao Wang, Qiang Guo, Tangyue Xue, Helin Wang, Jinglin Sun, Tingting Dai, Chenkai Sun, Zhi Zheng, Yanming Sun, Xing Feng, Hui Huang, Zhibin Yang, Erjun Zhou · 2026
Read Aggregation-induced emission luminogen in ternary organic bulk-heterojunction for efficient perovskite-organic tandem solar cells by Xiangyu Li, Mengzhen Du, Zongtao Wang, Qiang Guo, Tangyue Xue, Helin Wang, Jinglin Sun, Tingting Dai, Chenkai Sun, Zhi Zheng, Yanming Sun, Xing Feng, Hui Huang, Zhibin Yang, Erjun Zhou (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-13392458.txt.
Description
Xiangyu Li's team boosted crystal-organic tandem solar cells by adding a clumping-induced output compound to the organic sub-cell, tackling its large voltage deficit from non-light merging. Mainstream non-carbon-ball acceptors suffer clumping-caused dimming and low glow yield.
The designed compound TPE-BTA3, with a 3D rotor structure, achieved sixty-eight percent glow yield, and in three-part organic cells it raised both voltage and current while improving near-infrared use. Paired with a wide-band gap crystal, the tandem reached 26.5 percent power conversion efficiency, confirmed at 25.8 percent.
Catalog record
| CREATOR | Xiangyu Li, Mengzhen Du, Zongtao Wang, Qiang Guo, Tangyue Xue, Helin Wang, Jinglin Sun, Tingting Dai, Chenkai Sun, Zhi Zheng, Yanming Sun, Xing Feng, Hui Huang, Zhibin Yang, Erjun Zhou |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 48 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |