Effect of the acceptor types on the fracture behavior of polymer solar cells
- Authors
- Kim, Wansun; Choi, Joonhyeong; Kim, Jae-Han; Kim, Taesu; Lee, Changyeon; Lee, Seungjin; Kim, Mingoo; Kim, Bumjoon J.; Kim, Taek-Soo
- Issue Date
- Mar-2019
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Citation
- EMAP 2018 - 2018 20th International Conference on Electronic Materials and Packaging
- Journal Title
- EMAP 2018 - 2018 20th International Conference on Electronic Materials and Packaging
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/63759
- DOI
- 10.1109/EMAP.2018.8660813
- ISSN
- 0000-0000
- Abstract
- Mechanical robustness of polymer solar cells should be ensured for the device reliability, but the brittle active layers of fullerene derivative based polymer solar cells would fracture easily causing the device failure. Therefore, mechanical properties of polymer solar cells should be investigated thoroughly in order to enhance the mechanical reliability. Herein, the mechanical properties of polymer solar cells were examined depending on the acceptor types (polymer or small molecule acceptors) and the content. In addition, the fracture behaviors were revealed in detail with various morphology analyses. This result demonstrates the importance of polymer acceptors to improve the mechanically robustness of polymer solar cells. © 2018 IEEE.
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Collections - College of Engineering > School of Chemical Engineering and Material Science > 1. Journal Articles
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