A5000315185- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Advancements in Battery Materials
- Perovskite Materials and Applications
- Supercapacitor Materials and Fabrication
- Thin-Film Transistor Technologies
- Metal and Thin Film Mechanics
- Organic Light-Emitting Diodes Research
- Extraction and Separation Processes
- Corrosion Behavior and Inhibition
- Diamond and Carbon-based Materials Research
- Magnesium Alloys: Properties and Applications
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Advanced battery technologies research
- Lubricants and Their Additives
- Electrodeposition and Electroless Coatings
- Advanced Battery Materials and Technologies
- Advanced materials and composites
- Rock Mechanics and Modeling
- Gas Sensing Nanomaterials and Sensors
- Nanowire Synthesis and Applications
- Grouting, Rheology, and Soil Mechanics
- Sparse and Compressive Sensing Techniques
- ZnO doping and properties
Chongqing University of Arts and Sciences
2016-2025
Fujian University of Technology
2022-2024
Chengdu University of Information Technology
2024
State Grid Corporation of China (China)
2024
Hunan City University
2024
Hunan Agricultural University
2024
Jinan Maternity And Care Hospital
2023
University of Wisconsin–Madison
2023
Zhejiang Chinese Medical University
2023
Obstetrics and Gynecology Hospital of Fudan University
2023
Supersensitive all-fabric pressure sensors with a bottom interdigitated textile electrode screen-printed using silver paste and top bridge of AgNW-coated cotton fabric are successfully fabricated for human motion monitoring human–machine interaction.
The primary dynamics of exciton and charge photogeneration in the neat P3HT (poly(3-hexylthiophene)) blend P3HT/PCBM ([6,6]-phenyl-C61-butyric acid methyl ester) films were investigated by use near-infrared femtosecond transient absorption spectroscopy with varying excitation photon energy fluence. effects film morphology examined comparing solvent vapor annealed (SVA) carbon disulfide (CS2) cast films. Spectroelectrochemistry was employed to characterize cationic polaron P3HT•+ facilitate...
Porous α-Fe2O3 hollow rods/reduced graphene oxide (α-Fe2O3 HR/RGO) composites with unique morphological characteristics and a high surface area are prepared through template strategy, which was systematically studied found to have outstanding supercapacitive properties. When served as active material in three-electrode setup, the optimized HR/RGO-30, comprised 76.5 wt% 23.2 RGO, able offer largest specific capacitance of 426.3 F g−1, an excellent rate capability well satisfactory cycle life...
To improve the corrosion resistance and wear of electroless nickel-phosphorus (Ni-P) coating on magnesium (Mg) alloy. Ni-P-Al2O3 coatings were produced Mg alloy from a composite plating bath. The optimum Al2O3 concentration was determined by properties bath coatings. Morphology growth evolution at different times observed using scanning electronic microscope (SEM). results show that nano-Al2O3 particles may slow down replacement reaction Ni2+ in early stage deposition process, but it has...
Ground settlement prediction for shield construction is highly important and challenging. This study introduces a machine learning algorithm combined with finite element numerical simulation, i.e., learning–finite mesh optimization. For surface subsidence prediction, 16 combination models of ANN, KNN, RF SVR were optimized by PSO, GA, BT BO, involving raw data preprocessing, principal component analysis, hyperparameter selection accuracy evaluation. A subway tunneling project was analyzed,...
Understanding charge photogeneration processes in polymer solar cells utilizing polymerized Y-molecule acceptors (PYMAs) is of great importance for design and optimization high-performance cells. In this work, excited state dynamics PYMAs (PYT, PY-DT) corresponding were comparably studied with those Y small molecules (Y5, Y6) by using the steady time-resolved spectroscopies as well time-dependent density functional theory calculation. We find that PYMA films exhibit smaller Stokes shifts...
Random ternary polymerization is a strategy for tuning the energy levels and improving batch-to-batch reproducibility of polymer semiconductors application in solar cells (PSCs). However, influence third component incorporation on exciton properties charge photogeneration processes terpolymer-based still unclear. In this work, time-resolved spectroscopies were employed to study PSCs based series terpolymers, PM1 PM2, which have 20% 50% thiophene-thiazolothiazole (TTz) building blocks PM6...
Poor thermostability of Sb2S3 in vacuum hinders the possibility achieving high-quality crystalline films. In order to enhance photovoltaic properties planar heterojunction solar cells, a selenylation-based post-treatment approach has been employed. Selenylation performed over 15 min on film resulted an enhancement conversion efficiency from ~ 0.01 2.20%. Effect selenylation evolution morphology, crystal structure, composition distributions, and behavior investigated. The variation energy...
Y6 is a new type of non-fullerene acceptor, which has led to power conversion efficiencies single-junction polymer solar cells over 17% when combined with careful choice polymeric donors. However, the excited state characteristics Y6, closely correlated its opto-electronic applications, are not clear yet. In this work, we studied properties solution and film, by using steady-state time-resolved spectroscopies as well time-dependent density functional theory (TD-DFT) calculations. UV-Vis...
In this work, three different morphologies of ZnSe/N-doped carbon (NC) composites are synthesized using ZIF-8 by a facile calcination process. By adjusting the particle size precursor ZIF-8, morphology and product ZnSe/NC can be controlled. The as-prepared show excellent cyclic stability rate capability as anode materials in lithium-ion batteries (LIBs). Especially, as-obtained ZnSe/NC-300 exhibits reversible discharge capacity 724.4 mAh g-1 after 500 cycles at 1 A g-1. introduction N-doped...
To enhance the power conversion efficiency (PCE) and stability of all-polymer solar cells (all-PSCs), a new precursor solution based on an in situ chemical reaction nanomolybdenum powder (Mo), hydrogen peroxide (H2O2), ammonia (NH3·H2O) was developed for preparing MoO3 hole transport layer (HTL) all-PSCs. The results showed that PCE PM6:PY-IT HTL were better than those PEDOT:PSS layer. further understand relationship between device performance, ultrafast photophysical processes all-PSCs...
Antimony chalcogenide is a promising absorber material for photovoltaic (PV) cells because of its tunable band gap, strong optical absorption, earth‐abundant, and nontoxic constituents. Here, novel hydrazine‐free approach fabricating antimony films prepared via spray pyrolysis deposition with further selenylation, as well high performance solar are reported. The fabricated exhibits remarkably open‐circuit voltage ( V OC ) comparing that Sb 2 Se 3 S devices. distribution during the...