A5100377244- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Perovskite Materials and Applications
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- High voltage insulation and dielectric phenomena
- Advanced battery technologies research
- Particle accelerators and beam dynamics
- Advanced Battery Technologies Research
- Organic Light-Emitting Diodes Research
- Power Transformer Diagnostics and Insulation
- Embedded Systems Design Techniques
- Lightning and Electromagnetic Phenomena
- Parallel Computing and Optimization Techniques
- Fuel Cells and Related Materials
- Electrostatic Discharge in Electronics
- Extraction and Separation Processes
- Particle Accelerators and Free-Electron Lasers
- Supercapacitor Materials and Fabrication
- High-Voltage Power Transmission Systems
- Metamaterials and Metasurfaces Applications
- Solid-state spectroscopy and crystallography
- Advanced Fiber Optic Sensors
- Thermal Analysis in Power Transmission
- Optical Network Technologies
Jiangnan University
2025
Zhengzhou University
2022-2025
Suzhou Institute of Nano-tech and Nano-bionics
2023-2024
Chinese Academy of Sciences
2014-2024
NIHR Surgical Reconstruction and Microbiology Research Centre
2024
University College London
2024
Hohai University
2024
Inner Mongolia University
2024
Dalian University of Technology
1994-2024
University of Science and Technology of China
2023
Abstract The ever‐growing market of portable electronic devices and electric vehicles has significantly stimulated research interests on new‐generation rechargeable battery systems with high energy density, satisfying safety low cost. With unique potentials to achieve density cost, batteries based metal anodes are capable storing more via an alloying/de‐alloying process, in comparison traditional graphite intercalation/de‐intercalation process. However, the drawbacks such as initial capacity...
Lithium–sulfur (Li‐S) batteries have been considered as promising candidates for large‐scale high energy density devices due to the potentially density, low cost, and more pronounced ecological compatibility. However, complex Li‐S conversion reactions, unsatisfactory battery performance, unsafe metallic Li anode restrict development of achieve commercialization. This review mainly focuses on three aspects which are remaining challenges, recent advances, applications in batteries. Firstly,...
Abstract Transient devices represent an emerging type of electronics whose main characteristic is the constituent materials that could fully or partially dissolute disintegrate by chemical physical processes after completing mission, and are considered as new research directions for implantable devices. However, on transient still in its infancy there many challenges to overcome, especially development energy relatively slow. Here, implantable, biodegradable zinc ion battery (TZIB) assembles...
In this work, a bubble-sheet-like hollow interface design on Al foil anode to improve the cycling stability and rate performance of aluminum based dual-ion battery is reported, in which, carbon-coated used as both materials current collector. This structure can guide alloying position inside nanospheres, also confine alloy sizes within resulting significantly restricted volumetric expansion ultrastable solid electrolyte (SEI). As result, demonstrates an excellent long-term 1500 cycles with...
Lanthanide-doped upconversion nanoparticles (UCNPs) have shown great promise in versatile bioapplications. For the first time, organosilica-shelled β-NaLuF4:Gd/Yb/Er nanoprobes with a rattle structure been designed for dual-modal imaging and photodynamic therapy (PDT). Benefiting from unique aromatic framework, these are endowed high loading capacity disaggregation effect of photosensitizers. After β-carboxyphthalocyanine zinc or rose Bengal into nanoprobes, we achieved higher energy...
Lanthanide-doped upconversion nanoparticles (UCNPs) have recently shown great promise in photodynamic therapy (PDT). Herein, we report a facile strategy to fabricate an efficient NIR-triggered PDT system based on LiYF4:Yb/Er UCNPs coupled with photosensitizer of β-carboxyphthalocyanine zinc (ZnPc-COOH) molecule via direct electrostatic interaction. Due the close proximity between and ZnPc-COOH, achieved high energy transfer efficiency 96.3% from which facilitates large production cytotoxic...
The first two asymmetric-indenothiophene-based donor-acceptor copolymers (PITBT and PITFBT) are prepared through Stille coupling reactions between distannyl indenothiophene brominated benzothiadiazole derivatives. best performing solar cell fabricated from PITFBT exhibits a power conversion efficiency of 9.14% which demonstrates great potential the asymmetric for high-performance copolymers.
Among extensively studied Li-ion cathode materials, LiCoO
Integrating novel materials is critical for the ultrasensitive, multi-dimensional detection of biomolecules in terahertz (THz) range. Few studies on THz biosensors have used semiconductive active layers with tunable energy band structures. In this study, we demonstrate three detecting casein molecules based hybridization metasurface graphitic carbon nitride, graphene, and heterojunction. We achieved low-concentration a 3.54 ng/mL limit sensing by observing degrees variations (frequency...
With the rapid development of digital technology, online fitness live streaming platforms have become effective tools for helping users enhance their physical activity and health. However, attitudes Generation Z users, who form a significant portion platform’s user base, remain unclear. Identifying factors influencing Z’s use these improving satisfaction can assist in refining platform design services, promoting sustainable development. A mixed-methods approach was employed to collect 1,788...
Two donor–acceptor (D–A) copolymers, PzNDTDTBT and PzNDTDTBO, using 4,9-bis(2-ethylhexyloxy)naphtho[1,2-b:5,6-b′]dithiophene as an electron-rich unit benzodiathiazole (BT) or benzoxadiazole(BO) electron-deficient one, were designed synthesized via a Pd-catalyzed Stille-coupling method. The acceptor units varied from BT to BO for adjusting the energy levels optimizing structures of polymers. Both copolymers possess good solubility, high thermal stability, broad absorption, low bandgap exhibit...
Sodium-ion capacitors (SICs) have attracted enormous attention due to their high energy density and power density. In this work, N S codoped hollow carbon nanobelts (N/S-HCNs) are synthesized by a self-templated method. The as-synthesized exhibit excellent performance in pseudocapacitance electric double layer anions adsorption. After pairing the N/S-HCNs cathode with tin foil anode carbonate electrolyte, obtained SIC achieves specific capacity of 400 mAh g-1 at 1 A (based on mass material)...
In this brief, we propose a novel real-time loop-scheduling technique to minimize energy consumption via dynamic voltage scaling (DVS) for applications with loops considering transition overhead. One algorithm, loop scheduling (DVLS), is designed integrating DVS. DVLS, repeatedly regroup based on rotation and decrease the by DVS as much possible within timing constraint. We conduct experiments set of digital signal processing benchmarks. The experimental results show that DVLS achieves big...
A promising broad bandgap copolymer, PzNDTTPD, based on a rigid planar "zigzag" naphthodithiophene unit, was designed and synthesized. The BHJ solar cells PzNDTTPD:PC71BM blends afforded power conversion efficiency of 5.3% with high Voc over 0.9 V.
Four new D–A type copolymers, namely, PBDT-DFQX-PP, PBDT-DFQX-TP, PBDT-DFQX-PT and PBDT-DFQX-TT, were designed synthesized to investigate the influence of conjugated side chain pattern on photovoltaic properties polymers.
With the installation of many new multi-channel phasor measurement units (PMUs), utilities and power grid operators are collecting an unprecedented amount high-sampling rate bus frequency, voltage phasor, line current data with accurate time stamps. The owners interested in efficient algorithms to process extract as much information possible from such for real-time off-line analysis. Traditional analysis typically analyze one channel PMU at a time, then combine results individual arrive some...
Abstract Exaggerated charge losses from excited to transfer (CT) and ground states in bulk heterojunction (BHJ) structures results small voltages (< 1 V) for organic solar cells (OSCs). Characterizing morphology‐voltage loss correlations is difficult due the complexity of BHJ but promises realization 20% efficiency OSCs. By utilizing two similar non‐fullerene acceptors (NFA) a ternary blend, pseudo‐binary system constructed control acceptor composition donor‐acceptor (D‐A) miscibility....
Abstract Flexible Zn–air batteries (FZABs) exhibit low cost and inherent safety have potential for application in wearable electronic devices. Nevertheless, balancing the high energy density flexibility of self-supported electrodes FZABs is still a challenge. Herein, we develop novel superassembly strategy preparation N, S-codoped porous carbon frameworks (NS@CFs) as cathodes FZABs. Benefiting from abundant heteroatom defect sites, NS@CF exhibits excellent electrocatalytic performance oxygen...
Light-driven soft actuators based on photoresponsive materials can be used to mimic biological motion, such as hand movements, without involving rigid or bulky electromechanical actuations. However, our knowledge, no robust material with desireable mechanical and properties relatively simple manufacture exists for robotics biomedical applications. Herein, we report a new visible-light-responsive thermoplastic elastomer synthesized by introducing photoswitchable moieties (i.e., azobenzene...