A5073827882- Organic Electronics and Photovoltaics
- Perovskite Materials and Applications
- Conducting polymers and applications
- Thin-Film Transistor Technologies
- 2D Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- Quantum Dots Synthesis And Properties
- Thermochemical Biomass Conversion Processes
- ZnO doping and properties
- Ga2O3 and related materials
- Advanced Photocatalysis Techniques
- Nanowire Synthesis and Applications
- Heat transfer and supercritical fluids
- Subcritical and Supercritical Water Processes
- Organic Light-Emitting Diodes Research
- Chalcogenide Semiconductor Thin Films
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Advanced Sensor and Energy Harvesting Materials
- Molecular Sensors and Ion Detection
- Aluminum Alloy Microstructure Properties
- Graphene research and applications
- TiO2 Photocatalysis and Solar Cells
- MXene and MAX Phase Materials
- Aluminum Alloys Composites Properties
Jilin University of Chemical Technology
2014-2025
Peking University
2024
Qingdao University of Science and Technology
2024
Shandong University of Finance and Economics
2023
Shenzhen University
2019-2023
Dalian University
2022
Dalian University of Technology
2022
Southeast University
2022
Northeastern University
2022
Southern University of Science and Technology
2018-2020
Tungsten oxide (WO3) was inserted as an anode interfacial layer between the photoactive and top electrode in inverted polymer solar cells (PSCs) with nanocrystalline titanium dioxide electron selective layer. The device WO3 exhibited a remarkable improvement power conversion efficiency compared that without WO3, which indicated efficiently prevented recombination of charge carriers at organic/top interface. dependence performances on film thickness different metal electrodes investigated....
Two-dimensional (2D) indium selenide (InSe) has been widely studied for application in transistors and photodetectors, which benefit from its excellent optoelectronic properties. Among the three specific polytypes (γ-, ϵ- β-phase) of InSe, only crystal lattice InSe β-phase (β-InSe) belongs to a non-symmetry point group [Formula: see text], indicates stronger anisotropic transport behavior potential polarized photodetection β-InSe-based devices. Therefore, we prepare stable p-type 2D-layered...
Abstract Molybdenum disulfide (MoS 2 ) is considered as a promising 2D material for optoelectronic applications due to its excellent electrical and optical properties. A semimetal with zero bandgap, like graphene, can extend response range of MoS ‐based photodetectors wider spectral region. Here, graphene/MoS /graphene vertical heterostructure demonstrated, where Schottky barriers are formed between graphenes. The introduction graphene effectively widen the working wavelength device from...
Lead-free hybrid perovskites (LFHPs) have sparked considerable research interest in photocatalysis. This review introduces the surface engineering and photophysical behaviors of LFHPs for diverse solar-induced photocatalytic applications.
A dual-emission fluorescent probe towards Al 3+ and F − using a Ln-MOF material Eu-BDC-NH 2 /TDA is employed with exceptional sensitivity, high selectivity, low LOD, excellent anti-interference characteristics direct visual observation.
A defect chemistry and energy band engineering design strategy for Ba 0.85 Ca 0.15 Zr 0.1 Ti 0.9 O 3 -based lead-free ferroelectric ceramics with an ultrahigh breakdown strength is reported.
Semitransparent inverted polymer solar cells were developed using thermally evaporable MoO3/Ag/MoO3 as transparent anode. The ultrathin inner MoO3 layer was introduced a buffer to improve hole collection, while the outer served light coupling enhance optical transmittance of device. dependence device performances on thickness investigated. results showed that addition improves anode compared MoO3/Ag and semitransparent devices with are improved due reduced series resistance.
Tellurene is a new-emerging two-dimensional anisotropic semiconductor, with fascinating electric and optical properties that differ dramatically from the bulk counterpart. In this work, layer dependent electronic of few-layer has been calculated density functional theory (DFT). It shows band gap changes direct to indirect when number monolayer (1 L) few-layers (2 L-6 due structural reconstruction. also an energy can be tuned 1.0 eV 0.3 (6 L). Furthermore, interplay spin-orbit coupling (SOC)...
Great success in 2D van der Waals (vdW) heterostructures based photodetectors is obtained owing to the unique electronic and optoelectronic properties of materials. Performance vdW heterojunctions at atomic scale more sensitive nanointerface heterojunction than conventional bulk heterojunction. Here, a nanoengineered heterostructure for first-time demonstration using an inserted graphene layer between black phosphorus (BP) InSe which inhibits interlayer recombination greatly improves...
Abstract Neutron-transmutation doping (NTD) has been demonstrated for the first time in this work substitutional introduction of tin (Sn) shallow donors into two-dimensional (2D) layered indium selenide (InSe) to manipulate electron transfer and charge carrier dynamics. Multidisciplinary study including density functional theory, transient optical absorption, FET devices have carried out reveal that field effect mobility fabricated phototransistor is increased 100-fold due smaller effective...
Blue light-emittin g diodes (LEDs) are important components for perovskite electroluminescence applications, which still suffer from insufficient luminescence efficiency and poor stability. In Cl/Br mixed NCs, surficial defects cause severe light failure ion migration, the in-depth mechanism of is also not clear. To gain insights into these issues, we employ ligand post-addition approach NCs by using octylammonium hydrobromide (OctBr) ligands, effectively decrease loss block migration...
Membrane distillation (MD) has great potential in the management of hypersaline water for zero liquid discharge (ZLD) due to its high salinity tolerance. However, membrane wetting issue significantly restricts practical application. In this study, a composite tailored extreme concentrations and even crystallization is synthesized by coating commercial hydrophobic porous with film containing dense polyamide layer, cation exchange layer (CEL), an anion (AEL). When used direct contact MD...
Wall-coated HZSM-5 with micro- and nanoscale crystal sizes were prepared coated to the inner surface of SS304 stainless-steel tubes using washcoating methods. It was found that zeolite slurry has different rheological properties, washcoat loadings, adhesions microscale HZSM-5. Catalytic activities coatings studied catalytic cracking supercritical-phase n-dodecane (550 °C 4 MPa), indicating activity stability remarkably improved more than 1 time by compared coatings. Acid pore structure...
To improve the cracking rate of supercritical hydrocarbon fuels, HZSM-5 coating was prepared over inner surface microchannels reactors by washcoating method. Thermal or catalytic n-dodecane, a model compound experimentally investigated in stainless steel microchannel coated with coatings under conditions (p > 4 MPa, T 450 °C). It is found that n-dodecane enhanced more than 100% 30 min reaction durations at 525 and 550 °C despite gradual deactivations activities due to conversion coke from...
Supercritical catalytic cracking of hydrocarbon fuels over zeolite coatings is an important technique to improve cooling capacity for the advanced aircraft. A series HZSM-5 with different thickness (6.13−18.27 μm) was prepared in stainless steel tubes by washcoating methods study effect coating on activity, deactivation catalyst, and adhesion strength. Scanning electron microscopy (SEM) characterization indicated that uniformity surface as well enhanced repeated washcoating. The activity...
One-dimensional (WO3/LiF)N photonic crystals (1DPCs) are deposited on the Ag cathode of semitransparent polymer solar cells to improve efficiency device. The 1DPCs with 8 pair WO3/LiF act as distributed reflectors within bandgap. Then, power conversion 2.58% is achieved and there an improvement 26.3% in when compared that conventional device without 1DPCs. average transmittance almost zero 400–600 nm wavelength range. It means light absorbed sufficiently active layer. enhanced absorption...