Abstract
The synthesis of new materials plays an important role in organic solar cells. The novel selenophene-containing polymer donor was synthezed by using selenophene based on the D18-Cl structure of D-A type. The novel polymer named D18-Cl-2Se shows a more complementary absorption spectrum with a broad-band gap and a suitable energy level with a deeper HOMO energy level. It means the device will have a higher Voc and Jsc. This study provides a good way to design polymer donors by introducing selenophene to construct high efficiency organic photovoltaic cells.
| Original language | English |
|---|---|
| Title of host publication | 4th International Conference on Laser, Optics, and Optoelectronic Technology, LOPET 2024 |
| Editors | Suihu Dang, Manuel Filipe Costa |
| Publisher | SPIE |
| ISBN (Electronic) | 9781510681903 |
| DOIs | |
| Publication status | Published - 2024 |
| Externally published | Yes |
| Event | 4th International Conference on Laser, Optics, and Optoelectronic Technology, LOPET 2024 - Chongqing, China Duration: 17 May 2024 → 19 May 2024 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 13231 |
| ISSN (Print) | 0277-786X |
| ISSN (Electronic) | 1996-756X |
Conference
| Conference | 4th International Conference on Laser, Optics, and Optoelectronic Technology, LOPET 2024 |
|---|---|
| Country/Territory | China |
| City | Chongqing |
| Period | 17/05/24 → 19/05/24 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- device
- high efficiency
- new materials
- polymer donor
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