A5100626457- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Organic Light-Emitting Diodes Research
- Perovskite Materials and Applications
- Luminescence Properties of Advanced Materials
- Transition Metal Oxide Nanomaterials
- Supramolecular Chemistry and Complexes
- Solid-state spectroscopy and crystallography
- Quantum Dots Synthesis And Properties
- Organic and Molecular Conductors Research
- Advanced Memory and Neural Computing
- Molecular Sensors and Ion Detection
- Gas Sensing Nanomaterials and Sensors
- Thin-Film Transistor Technologies
- Concrete Corrosion and Durability
- Drilling and Well Engineering
- Polyoxometalates: Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Mesoporous Materials and Catalysis
- Catalysis and Oxidation Reactions
- Luminescence and Fluorescent Materials
- Electrospun Nanofibers in Biomedical Applications
- Hydraulic Fracturing and Reservoir Analysis
- Structural Load-Bearing Analysis
- High Entropy Alloys Studies
Northwestern Polytechnical University
2024
Fujian Normal University
2021-2023
South China Normal University
2017-2021
Princeton University
2016-2021
Princeton Public Schools
2020
University of Shanghai for Science and Technology
2019
Tianjin University of Technology
2017
University of Georgia
2015
Chinese Academy of Sciences
2008
Robust, simple, and scalable touch- brush-spinning methods for the drawing of nanofibers, core–shell their aligned 2D 3D meshes using polymer solutions melts are discussed. As a service to our authors readers, this journal provides supporting information supplied by authors. Such materials peer reviewed may be re-organized online delivery, but not copy-edited or typeset. Technical support issues arising from (other than missing files) should addressed Please note: The publisher is...
We investigate the distribution of valence and tail states in copper phthalocyanine (CuPc) upon introduction minute amounts p-dopant molybdenum tris[1,2-bis(trifluoromethyl)ethane-1,2-dithiolene] (Mo(tfd)3), using a combination electron spectroscopy carrier transport measurements. Density gap states, conductivity, hole-hopping activation energy are measured. observe progressive filling (and deactivation) deepest by charges introduced dopants, as well significant broadening CuPc density...
Effective singlet fission solar cells require both fast and efficient as well favorable energetics for harvesting the resulting triplet excitons. Notable progress has been made to engineer materials with rapid fission, but ability control of these remains a challenge. Here, it is demonstrated that interfacial charge transfer state energy rubrene/C 60 cell can be modified dramatically by morphology its constituent films. The effect so pronounced crystalline system able dissociate collect...
Crosslinking of the vinyl-functionalized polymer (PM6-A5):Y6-based active layer can significantly boost overall stability (including thermal-stability, photo-stability, and storage-stability) OSCs.
We present the results of a three-dimensional kinetic Monte Carlo (3D KMC) simulation study current density and efficiency prototypical green phosphorescent organic light-emitting diode within which TPBi [2,${2}^{\ensuremath{'}}$,${2}^{\ensuremath{''}}$-(1,3,5-benzinetriyl)-tris(1-phenyl-1-H-benzimidazole)] molecules that comprise electron transport layer have large (7 D) static dipole moment. By explicitly calculating dipole-induced electrostatic field distribution additional energetic...
We developed novel D–A–D–D 1 -type polymers with unequal D and A units by incorporating a third component into the backbone of PM6 for enhanced short-circuit current density.
To accelerate materials discovery, computational methods such as inverse design, are used to design UV-absorbing coronene based derivatives that, following synthesis achieve high open-circuit voltages and visible transparencies.
Abstract The electron–hole recombination kinetics of organic photovoltaics (OPVs) are known to be sensitive the relative energies triplet and charge‐transfer (CT) states. Yet, role exciton spin in systems having CT states above 1.7 eV—like those near‐ultraviolet‐harvesting OPVs—has largely not been investigated. Here, aggregation‐induced room‐temperature intersystem crossing (ISC) facilitate harvesting OPVs as high 2.3 eV open‐circuit voltages exceeding 1.6 V is reported. Triplet excimers...
In recent years, <i>α</i>-MoO<sub>3</sub> has received extensive attention in the research of memristor devices. The variation valence molybdenum will lead resistivity to change, and unique layer structure is beneficial implantation donor ion into free space adjust conductance, so that it a great influence on study synaptic transistors. This paper mainly summarize properties <i>α</i>-MoO<sub>3</sub>, method characteristics large-scale...
Acid fracture treatment is one of the most effective way stimulation in fractured and cavernous carbonatite reservoir. Because there are too many factors that influence acid effect, such as geologic factor, technic material's it difficult to forecast effect before has been done. The relationship between these result very complex, different from hydraulic clastic reservoir . Although much more experience gathered exercise, affect also be found. This paper designs two ways solve this problem....
ZnS:Cu,Cl phosphors were synthesized by high temperature (1200 °C) solid state reaction, mechanical milling (rotation speed = 0, 75, 150, 250 and 350 r / min) the final annealing at 750 °C for 1 h in different atmospheres (hydrogen sulfide, sealed evacuated silica tubes Ar). The as-prepared characterized X-ray powder diffraction photoluminescence spectra. It was found that led to width increases of peaks. Both atmosphere play important roles performance phosphors. Some prepared three-step...
Eu-doped CaS phosphors were prepared from sulfurization of CaCO3 in H2S gas without flux. The doping Eu activator was conducted two different modes: synchronous during and subsequent by vacuumly calcinning pure Eu2O3. Comparison the as-prepared samples indicated that led to larger optimum concentration lower red emission intensity than doping. luminescence properties are ascribed distributions host induced modes, uniform distribution resulted is beneficial phosphor.