Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Hongyu Zhen"'
Publikováno v:
Journal of Materials Chemistry C. 10:17734-17742
Two benzotriazole based polymers with different side chains are developed as dopant-free hole-transporting materials for n–i–p perovskite solar cells. PBTA-26 bearing ethylhexyl side chains endow the device with an efficiency of 19.83%.
Publikováno v:
Journal of Materials Chemistry C. 9:5277-5288
Owing to distinguished characteristics such as the diverse molecular design, favorable processibility and good flexibility of non-conjugated amorphous polymeric phosphorescent materials with persistent lifetime and intensive luminescence, they have e
Autor:
Yonghai Li, Weichao Chen, Xichang Bao, Deyu Liu, Renqiang Yang, Linrui Duan, Hongyu Zhen, Huizhou Liu
Publikováno v:
Journal of Materials Chemistry C. 6:2806-2813
In this work, we reported two wide band-gap donor–acceptor (D–A) photovoltaic materials based on asymmetric benzodithiophene units with a bare phenyl or alkoxyl chain modified phenyl group as one of the substitutions. The optical band-gaps of the
Publikováno v:
Journal of Materials Chemistry C. 6:8418-8428
Tuning the structure of both polymer donors and acceptors, and development of novel matched donor/acceptor pairs are essential steps to enhance the power conversion efficiency (PCE) and stability of all-polymer solar cells (PSCs). Here, two weakly cr
Autor:
Kan Li, Hongyu Zhen, Chunlei Zhang, Zhonggao Zhou, Xiaofei Mei, Yan Zhao, Qidan Ling, Yunxiang Chen
Publikováno v:
Journal of Materials Chemistry C. 5:6400-6405
Full-solution processed, flexible, top-emitting polymer light-emitting diodes (PLEDs) are fabricated by using low-cost and high-quality printed Ag electrodes. Employing a composite cathode (Ag/ZnO/PEI) and bi-layer anode of WO3/PH1000, the resulting