A5025665266- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Photonic and Optical Devices
- Photonic Crystals and Applications
- Advanced Battery Technologies Research
- Extraction and Separation Processes
- MXene and MAX Phase Materials
- Hip and Femur Fractures
- Terahertz technology and applications
- Copper-based nanomaterials and applications
- Bone fractures and treatments
- Advanced Photocatalysis Techniques
- Electrochemical Analysis and Applications
- Pelvic and Acetabular Injuries
- Spectroscopy and Laser Applications
- CO2 Reduction Techniques and Catalysts
- Perovskite Materials and Applications
- Vibration Control and Rheological Fluids
- Simulation and Modeling Applications
- Fault Detection and Control Systems
Kunming University of Science and Technology
2025
University of Chinese Academy of Sciences
2017-2024
Qingdao Institute of Bioenergy and Bioprocess Technology
2023-2024
Qinghai New Energy (China)
2023-2024
Qufu Normal University
2024
North Minzu University
2024
Shandong Provincial Hospital
2017-2023
Shandong University
2009-2023
Nanjing University of Science and Technology
2023
Chinese Academy of Sciences
2017-2023
Abstract Silicon (Si) and lithium metal are the most favorable anodes for high‐energy‐density lithium‐based batteries. However, large volume expansion low electrical conductivity restrict commercialization of Si anodes, while dendrite formation prohibits applications lithium‐metal anodes. Here, uniform nanoporous Si@carbon (NPSi@C) from commercial alloy CO 2 is fabricated tested as a stable anode lithium‐ion batteries (LIBs). The porosity well graphitization degree thickness carbon layer can...
Abstract The design of novel binder systems is required for the high capacity silicon (Si) anodes which usually undergo huge volume change during charge/discharge cycling. Here, we introduce a poly (acrylic acid sodium)-grafted-carboxymethyl cellulose (NaPAA- g -CMC) copolymer as an excellent Si anode in lithium ion batteries (LIBs). NaPAA- -CMC was prepared via free radical graft polymerization method by using CMC and acrylic precursors. Unlike linear, one-dimensional binders, expected to...
Smart hybrids of Zn 2 GeO 4 nanoparticles and ultrathin g‐C 3 N layers (Zn /g‐C hybrids) are realized by a facile solution approach, where act as an effective substrate for the nucleation subsequent in situ growth nanoparticles. A synergistic effect is demonstrated on two building blocks lithium storage: contribute high capacity serve spacers to isolate from restacking, resulting expanded interlayer exposed vacancies with doubly bonded nitrogen extra Li‐ion storage diffusion pathway; 2D...
Kesterites, Cu
High-performance cathodes are essential for all kinds of rechargeable batteries, and vanadium pentoxide (V2O5) has wide applications as a cathode in various batteries because its high theoretical capacity, abundant reserves, safety performances. However, the irreversible phase transitions sluggish ion diffusion limit advancements. Herein, morphology-tunable micron-sized nanoporous V2O5 arrays synthesized from V2CTx MXene by one-step annealing process. The component structure simply...
Abstract As an anode material for lithium‐ion batteries, titanium dioxide (TiO 2 ) shows good gravimetric performance (336 mAh g −1 LiTiO and excellent cyclability. To address the poor rate behavior, slow (Li + diffusion, high irreversible capacity decay, TiO nanomaterials with tuned phase compositions morphologies are being investigated. Here, a promising is prepared that comprises mesoporous “yolk–shell” spherical morphology in which core anatase shell (B). The preparation employs...
Cu 2 ZnSn(S,Se) 4 (CZTSSe) photovoltaic (PV) technology has attracted much attention due to its cost efficiency, non-toxic nature, and use of earth-abundant elements.
Abstract Developing well‐crystallized light‐absorbing layers remains a formidable challenge in the progression of kesterite Cu 2 ZnSn(S,Se) 4 (CZTSSe) solar cells. A critical aspect optimizing CZTSSe lies accurately governing high‐temperature selenization reaction. This process is intricate and demanding, with underlying mechanisms requiring further comprehension. study introduces precursor microstructure‐guided hetero‐nucleation regulation strategy for high‐quality absorbers well‐performing...
Graphene quantum dots (GQDs), as a new class of zero dimensional fluorescent carbon material, have been used in physical, chemical and biological aspects for many interesting properties, such low toxicity, excellent solubility, high stability, good surface activity.As green synthetic method, hydrothermal/solvothermal technology has applied to effectively control characteristics GQDs.In this review, we summarize recent work on the synthesis GQDs their emerging applications.
The purpose of this study is to examine the impact bedside lung ultrasound (LUS) and LUS scores in evaluating grading neonatal respiratory distress syndrome (NRDS).We performed a prospective on 80 children with suspected NRDS. Infants PaO2 -to-FiO2 ratio <200, 200-300, >300 mmHg were categorized as "severe-NRDS group," "mild-NRDS "non-NRDS respectively. Left right lungs divided into six areas, For each area, 0- 3-point score was given.The most common ultrasonic signs NRDS include bilateral...
Ni3N/Co4N nanosheet arrays on nickel foam were fabricated by using simple hydrothermal and nitriding two-step strategies. Their excellent performance is due to the synergistic effect between Ni3N Co4N, sufficient exposed active spots overall interaction of three-dimensional cross-linking network formed porous foam. exhibits high hydrogen evolution reaction activity. To yield a current density 10 mA cm-2, requires overpotentials 58 85 mV in alkaline fresh water simulated seawater,...
Potassium-ion batteries (KIBs) have fascinated great interest due to their lower redox potential, low cost and abundant reserve. Other advantage of KIBs is that graphite can be used as anode for KIBs. Many materials been explored the electrode electrolyte In this review, we offer an initial overview up-to-date researches well expectation