A5103087428- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Perovskite Materials and Applications
- Organic Light-Emitting Diodes Research
- Quantum Dots Synthesis And Properties
- Structural Health Monitoring Techniques
- Multi-Criteria Decision Making
- Fuzzy Systems and Optimization
- Advanced machining processes and optimization
- Drilling and Well Engineering
- Silicon and Solar Cell Technologies
- Railway Engineering and Dynamics
- Fault Detection and Control Systems
- Model Reduction and Neural Networks
- Particle accelerators and beam dynamics
- Mechanical stress and fatigue analysis
- Transportation Planning and Optimization
- Cryptographic Implementations and Security
- Iterative Learning Control Systems
- Evaluation and Optimization Models
- Electrical Contact Performance and Analysis
- Autonomous Vehicle Technology and Safety
- Environmental Policies and Emissions
- Human Mobility and Location-Based Analysis
- Infrastructure Maintenance and Monitoring
Norwegian University of Science and Technology
2022-2025
University of Electronic Science and Technology of China
2024
Huazhong University of Science and Technology
2022-2024
Liaoning Technical University
2023
Anhui University
2023
South China University of Technology
2014-2022
South China Institute of Collaborative Innovation
2018-2021
State Key Laboratory of Luminescent Materials and Devices
2014-2020
Wuhan University of Technology
2020
East China Normal University
2018
NiO is a promising hole transporting material for perovskite solar cells due to its high mobility, good stability, easy processibility, and suitable Fermi level extraction. However, the efficiency of NiO‐based still limited by slow extraction poor perovskite/NiO interface inadequate quality two solution‐processed phases. Here, large influences monolayer surface modification nanocrystal layers with ethanolamine molecules are demonstrated on enhancement extraction/transport thus photovoltaic...
In this work, both anode and cathode interfaces of p‐i‐n CH 3 NH PbI perovskite solar cells (PVSCs) are simultaneously modified to achieve large open‐circuit voltage (V oc ) fill factor (FF) for high performance semitransparent PVSCs (ST‐PVSCs). At the anode, NiO serves as an efficient hole transport layer with appropriate surface property promote formation smooth film coverage. cathode, a fullerene bisadduct, C 60 (CH 2 )(Ind), shallow lowest unoccupied molecular orbital level, is...
Abstract The high binding energy and low diffusion length of photogenerated Frenkel excitons have long been viewed as major drawbacks organic semiconductors. Therefore, bulk heterojunction structure has widely adopted to assist exciton dissociation in photon-electron conversion devices. Here, we demonstrate that these intrinsically “poor” properties excitons, fact, offer great opportunities achieve self-filtering narrowband photodetectors with the help a hierarchical device intentionally...
A new amino-functionalized polymer, PN<sub>4</sub>N, was developed and applied as an efficient interlayer to improve the cathode interface of fullerene/perovskite (CH<sub>3</sub>NH<sub>3</sub>PbI<sub>x</sub>Cl<sub>3−x</sub>) planar heterojunction solar cells.
Abstract The maximum photocurrent in tandem organic solar cells (TOSCs) is often obtained by increasing the thicknesses of sub‐cells, which leads to recombination enhancement such devices and compromises their power conversion efficiency (PCE). In this work, an efficient interconnecting layer (ICL) developed, with structure ZnO NPs:PEI/PEI/PEDOT:PSS, enables TOSCs very good reproducibility. Then, it discovered that optimal thickness front sub‐cell can be reduced proportion a non‐fullerene...
Two chemically tailored new conjugated copolymers, HSL1 and HSL2, were developed applied as hole selective layers to improve the anode interface of fullerene/perovskite planar heterojunction solar cells. The introduction polar functional groups on polymer side chains increases surface energy (HSLs), which promote better wetting with perovskite films lead full coverage high crystallinity. deep highest occupied molecular orbital levels HSLs align well valence band semiconductors, resulted in...
With the rapid development of polymer solar cells (PSCs), manufacture high-performance large area PSC modules is becoming a critical issue in commercial applications. However, most reported light absorption materials and interfacial are quite thickness sensitive, with optimal thicknesses around 100 5 nm, respectively. The need to be precisely controlled, otherwise, small variation can often lead sharp decrease device performance, especially for materials. This increases difficulty apply...
An easy and efficient approach to achieve a large-area cathode interlayer with controlled film composition, uniformity, thickness under nanometer scale is reported by using an electrostatic layer-by-layer (eLbL) self-assembly process. The eLbL films provide new means for preparing interlayers polymer solar cells (PSCs) also represent potential candidate use in high-performance PSC modules the future.
We design and synthesize a series of high-mobility n-type polyelectrolytes with different anions <italic>via</italic> quaternisation polymerisation, which can be utilized as thickness-insensitive electron-transporting materials for polymer solar cells.
In this paper, we attempt to improve industrial safety from the perspective of communication security. We leverage protocol fuzzing technology reveal errors and vulnerabilities inside implementations network protocols(INPs). Traditionally, effectively conduct fuzzing, test data has be generated under guidance grammar, which is built either by interpreting specifications or reverse engineering traces. study, propose an automated case generation method, in grammar learned deep learning....
Conjugated polyelectrolytes (CPEs) have achieved vast success in organic electronics due to their appealing opt-electrical properties and convenient solution-processability. However, most of the existing n-type CPEs commonly exhibit distinct light capture visible region. The attainment novel possessing both high electron conductivity transparency is significant while still challenging. Herein, optimized amount diradicals by benzobisthiadiazo (BBT) unit are intentionally introduced into...
Abstract In the field of organic solar cells (OSCs), tandem structure devices exhibit very attractive advantages for improving power conversion efficiency (PCE). addition to well researched novel pair active layers in different subcells, construction interconnecting layer (ICL) also plays a critical role achieving high performance devices. this work, new way environmentally friendly solvent processed polymeric ICL by adopting poly[(9,9‐bis(3′‐( N,N...
Abstract Organic optoelectronic devices based on conjugated polymers have attracted widespread attention and practical applications been achieved. Various solution‐processing protocols for depositing polymeric thin films of organic developed. As a low‐cost technique, the layer‐by‐layer (LbL) assembly method can be used to fabricate multilayer with high‐quality surface controlled thickness. Recent remarkable progress in LbL‐assembled interface engineering has demonstrated their great...
A cross-linkable dual functional polymer hybrid electron transport layer (ETL) is developed by simply adding an amino-functionalized dopant (PN4N) and a light crosslinker into commercialized n-type semiconductor (N2200) matrix. It found that the resulting ETL not only has good solvent resistance, facilitating multilayers device fabrication but also exhibits much improved transporting/extraction properties due to doping between PN4N N2200. As result, using PTB7-Th:PC71 BM blend as active...
In organic electronic devices, the interfacial dipole at organic/metal interfaces is critical in determining carrier injection or extraction that limits performance of device. A novel technique to enable direct measurement underburied dipoles developed and demonstrated. By tilting shadow mask by a small angle, metal atoms diffuse into opening slit form an ultrathin layer during evaporation process. As cannot screen out dipole-induced surface work function change, strength direction interface...
Artificial intelligence technology has enabled the manufacturing industry and actively guided its transformation promotion for past few decades. Injection molding is a crucial procedure in mechanical engineering due to adaptability dimensional stability. An essential step injection process quality inspection manual visual still used conventional control, but this open-loop working method issues with subjectivity real-time monitoring capacity. This paper proposes an integrated...