Polymerized small molecular acceptor based all-polymer solar cells with an efficiency of 16.16% via tuning polymer blend morphology by molecular design
oleh: Jiaqi Du, Ke Hu, Jinyuan Zhang, Lei Meng, Jiling Yue, Indunil Angunawela, Hongping Yan, Shucheng Qin, Xiaolei Kong, Zhanjun Zhang, Bo Guan, Harald Ade, Yongfang Li
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-09-01 |
Deskripsi
Through development of non-fullerene acceptors, OPVs have reached efficiencies of 18%, yet the inadequate operational lifetime still poses a challenge for the commercialisation. Here, the authors investigate the origin of instability of NFA solar cells, and propose some strategies to mitigate this issue.