Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Hongyu Zhen"'
Autor:
Lijun Wang, E Yang, Guofeng You, Xinyu Lin, Lu Yao, Lihua Li, Hongyu Zhen, Qidan Ling, Jiabing Cao, Kan Li
Publikováno v:
Solar Energy. 224:938-946
In comparison with the common-used electron donor (D)-electron acceptor (A) type symmetric polymers with regular structures, their asymmetric counterparts have received much less attention and seldom been applied in polymer solar cells. Since the pre
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:
Qixin Zhuang, Zhenghuan Lin, Lijun Wang, Qidan Ling, Guofeng You, Kan Li, Xinyu Lin, Hongyu Zhen
Publikováno v:
ACS Applied Energy Materials. 3:12475-12483
Hole-transporting layer (HTL) plays a key role in most high-efficiency perovskite solar cells (PVSCs). Especially in the n-i-p conventional PVSCs, HTL promotes device performances through multiple ...
Publikováno v:
ChemSusChem. 12:4824-4831
Interface engineering of TiO2 nanoparticles (NPs)-based perovskite solar cells (PVSCs) is often necessary to facilitate the extraction and transport of charge carriers. In this work, poly[{9,9-bis[3'-(N,N-dimethyl)propyl]-2,7-fluorene}-alt-2,7-(9,9-d
Autor:
Xinyu Lin, Hongyu Zhen, Xiyue Yuan, Yunxiang Chen, Wen Wang, Qidan Ling, Renqing Yang, Guofeng You, Ding Zou
Publikováno v:
Solar Energy. 173:1043-1050
In this work, we demonstrate the chemical optimization of benzo[1,2-b:4,5-b′]dithiophene (BDT)-5,6-difluorobenzo-[2,1,3]thiadiazole (FBT) D-A alternating copolymer for obtaining the efficient polymeric donors for the environment-friendly solution p
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:
Chinese Journal of Polymer Science. 35:342-353
A series of novel praseodymium (Pr)-bonded polymers were successfully synthesized via the coordination reaction and palladium-catalyzed Suzuki coupling reaction of 2,7-dibromo-9,9′-dioctylfluorene and different amounts of 5,5′-dibromo-2,2′-bipy
Publikováno v:
Journal of Materials Chemistry A. 5:782-788
In this paper, foldable polymer solar cells (PSCs) were fabricated on woven fabrics by a free-standing, wet transfer method. A new concept of ‘water-borne PSCs’ was proposed to show the ultra-stability of organic photoactive materials under extre
Autor:
Ding Zou, Zhonggao Zhou, Hongyu Zhen, Yunxiang Chen, Zhenghuan Lin, Yan Zhao, Qidan Ling, Chunlei Zhang
Publikováno v:
Journal of Materials Chemistry A. 5:6613-6621
A low-cost, hyper-branched, carbazole-based polymer (HB-Cz) was designed and synthesized by a facile “A3 + B2” one-pot Suzuki polycondensation reaction. Due to the hyper-branched structure and carbazole unit, HB-Cz is a promising candidate for a
Dual-core star-shaped single white polymers: the effect of host structure on luminescence properties
Publikováno v:
Physical Chemistry Chemical Physics. 19:12642-12646
The non-emissive benzene ring and green-emissive arylmaleimide are employed as two independent cores to construct dual-core white star-shaped polymers (DC-PFMs). Due to the totally star-shaped structure, DC-PFMs display a higher quantum yield and ele