Nanostructured morphology of P3HT:PCBM bulk heterojunction solar cells
β Scribed by Golap Kalita; Matsushima Masahiro; Wakita Koichi; Masayoshi Umeno
- Book ID
- 108271765
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 479 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0038-1101
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Within the field of organic bulk heterojunction solar cells, the morphology of the active layer has a key role in obtaining high power conversion efficiencies. P3HT nanofibers, obtained in highly concentrated solutions, are able to give controlled morphologies directly upon deposition. Since the sol
## Abstract The performance of polymer solar cells (PSC) strongly depends on the 3D morphological organization of the donor and acceptor compounds within the bulk heterojunction active layer. The technique of electron tomography is a powerful tool for studying 3D morphology of the layers composed o