title: A Vinylene-Bridged Perylenediimide-Based Polymeric Acceptor Enabling Efficient All-Polymer Solar Cells Processed under Ambient Conditions.
abstract: All-polymer solar cells with 7.57% power conversion efficiency are achieved via a new perylenediimide-based polymeric acceptor. Furthermore, the device processed in ambient air without encapsulation can still reach a high power conversion efficiency (PCE) of 7.49%, which is a significant economic advantage from an industrial processing perspective. These results represent the highest PCE achieved from perylenediimide-based polymers.
authors: Beijing National Laboratory for Molecular Sciences, Department of Applied Chemistry, Center for the Soft Matter Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China.
authors: Yikun
authors: Y
authors: Guo
authors: Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
authors: Yunke
authors: Y
authors: Li
authors: Department of Physics, North Carolina State University, Raleigh, NC, 27695, USA.
authors: Omar
authors: O
authors: Awartani
authors: Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
authors: Jingbo
authors: J
authors: Zhao
authors: Beijing National Laboratory for Molecular Sciences, Department of Applied Chemistry, Center for the Soft Matter Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China.
authors: Han
authors: H
authors: Han
authors: Department of Physics, North Carolina State University, Raleigh, NC, 27695, USA. hwade@ncsu.edu.
authors: Harald
authors: H
authors: Ade
authors: Beijing National Laboratory for Molecular Sciences, Department of Applied Chemistry, Center for the Soft Matter Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China. dhzhao@pku.edu.cn.
authors: Dahui
authors: D
authors: Zhao
authors: Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China. hyan@ust.hk.
authors: He
authors: H
authors: Yan
keywords: PDI-based polymeric acceptors; air processibility; all-polymer solar cells