Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Hongyu Zhen"'
Publikováno v:
The Journal of Physical Chemistry Letters. 12:1040-1045
Herein, an organic fluorophore termed NLAC is introduced into 2D hybrid perovskites with wide band gap (>3.54 eV) to give a green emission with quantum yield up to 81%. The highly efficient luminescence is ascribed to avoiding the aggregation of NLAC
Publikováno v:
Solar Energy. 170:800-806
Understanding the angular insensitive light harvesting principle is very important to the performance prediction and the optimal design of photovoltaic devices. A biomimetic scattering film was fabricated in our previous work by replicating rose peta
Publikováno v:
Journal of Materials Chemistry A. 5:969-974
A low-cost biomimetic haze film (BHF) is fabricated by one-step replica molding of the petal texture of yellow roses with polydimethylsiloxane (PDMS). The BHF possesses very high haze transmission (75%) and ultrahigh diffusion transmittance (97%), su
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
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
Publikováno v:
Solar Energy. 136:210-216
Highly reproducible and photocurrent hysteresis-less inverted planar perovskite solar cells were demonstrated by a modified solvent annealing method in a two-step solution deposition (modified method). PbI2 film was annealing at 40 °C using the resi
Publikováno v:
Applied Physics Letters. 118:023301
Reduction of optical loss in thin-film solar cells, such as polymer solar cells and perovskite solar cells, is a key issue to promote device performance. A number of optical strategies have been investigated to enhance absorption. Among them, the lig
Publikováno v:
Organic Electronics. 31:183-190
A series of novel star-shape like white polymers were synthesized by employing the benzene as the core, and incorporating different amount of bis (4-methoxyphenyl) maleimide guest onto the side-chain of the polyfluorene (PF) arm host. Due to the larg
Publikováno v:
Nanotechnology. 31:085201
Top-emitting microcavity polymer light-emitting diodes (TMPLEDs) are of great significance for active matrix PLED displays with high color purity. However, the complex device structures of highly efficient microcavity organic light-emitting diodes fa
Publikováno v:
ACS Applied Materials & Interfaces. 4:4393-4397
We demonstrate a simple rubbing hole injection layer (HIL) to form surface relief gratings (SRGs) on the functional layers of polymer solar cells (PSCs). PSCs studied in this work consist of an ITO/PEDOT:PSS(HIL)/P3HT:PCBM(photoactive layer)/LiF/Al s