A5104804908- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Conducting polymers and applications
- Perovskite Materials and Applications
- Zeolite Catalysis and Synthesis
- Catalytic Processes in Materials Science
- Crystallization and Solubility Studies
- Vibration and Dynamic Analysis
- Metal-Organic Frameworks: Synthesis and Applications
- X-ray Diffraction in Crystallography
- Wind and Air Flow Studies
- Advanced Battery Technologies Research
- Fluid Dynamics and Vibration Analysis
- Nanoplatforms for cancer theranostics
- Catalysis and Hydrodesulfurization Studies
- Advanced Photocatalysis Techniques
- High-Voltage Power Transmission Systems
- Extraction and Separation Processes
- Thermochemical Biomass Conversion Processes
- Wound Healing and Treatments
- Biodiesel Production and Applications
- Orthopaedic implants and arthroplasty
- Drilling and Well Engineering
Nanjing University of Science and Technology
2023-2025
Changzhou No.2 People's Hospital
2023-2025
Nanjing Medical University
2023-2025
Henan Normal University
2022-2024
Gansu University of Traditional Chinese Medicine
2023-2024
Northeast Petroleum University
2023-2024
Peking University First Hospital
2023-2024
Peking University
2020-2024
Yan'an University
2021-2024
China University of Petroleum, Beijing
2022-2024
Abstract: Rechargeable potassium-ion batteries (PIBs), with their low cost and the abundant K reserves, have been promising candidates for energy storage conversion. Among all anode materials PIBs, metal sulfides (MSs) show superiority owing to high theoretical capacity variety of material species. Nevertheless, battery performance MSs is hindered by many factors such as poor conductivity, ion diffusivity, sluggish interfacial/surface transfer kinetics, drastic volume changes. In this...
Most potassium-ion battery (PIB) cathode materials have deficient structural stability because of the huge radius potassium ion, leading to inferior cycling performance. We report controllable synthesis a novel low-strain phosphate material K3 (VO)(HV2 O3 )(PO4 )2 (HPO4 ) (denoted KVP) nanorulers as an efficient for PIBs. The as-synthesized KVP nanoruler exhibits initial reversible capacity 80.6 mAh g-1 under 20 mA , with large average working potential 4.11 V. It also manifests excellent...
Bacterial infection is a vital factor to delay the wound healing process. The antibiotics abuse leads drug resistance of some pathogenic bacteria. Non-antibiotic-dependent multifunctional biomaterials with accelerated performance are urgently desired. Herein, we reported composite antibacterial hydrogel PDA-PAM/Mg2+ that shows excellent self-healing and tissue adhesive property, photothermal functions for accelerating healing. gel was composed polyacrylamide (PAM), polydopamine (PDA),...
Layered transition-metal (TM) oxides have drawn ever-growing interest as positive electrode materials in potassium-ion batteries (PIBs). Nevertheless, the practical implementation of these is seriously hampered by their inferior cyclic property and rate performance. Reported here a self-templating strategy to prepare homogeneous P2-K0.6CoO2 (KCO) microcubes. Benefiting from unusual microcube architecture, interface between electrolyte active material considerably diminished. As result, KCO...
Colonic epithelial damage and dysregulated immune response are crucial factors in the progression exacerbation of inflammatory bowel disease (IBD). Nanoenabled targeted drug delivery to inflamed intestinal mucosa has shown promise inducing maintaining colitis remission, while minimizing side effects. Inspired by excellent antioxidative anti-inflammatory efficacy naturally derived magnolol (Mag) gut homeostasis regulation microbiota-derived butyrate, we developed a pH/redox dual-responsive...
Abstract In recent years, hybrid perovskite solar cells (PSCs) have attracted much attention owing to their low cost, easy fabrication, and high photoelectric conversion efficiency. Nevertheless, solution‐processed films usually show substantial structural disorders, resulting in ion defects on the surface of lattice grain boundaries. Herein, a series D–π–A porphyrins coded as CS0 , CS1 CS2 that can effectively passivate surface, increase V OC FF, reduce hysteresis effect, enhance power...
Abstract Amorphous iron phosphate (FePO 4 ) has attracted enormous attention as a promising cathode material for sodium‐ion batteries (SIBs) because of its high theoretical specific capacity and superior electrochemical reversibility. Nevertheless, the low rate performance rapid decline seriously hamper implementation in SIBs. Herein, we demonstrate sagacious multi‐step templating approach to skillfully craft amorphous FePO yolk–shell nanospheres with mesoporous nanoyolks supported inside...
The major challenge faced by potassium-ion batteries (PIBs) lies in the shortage of high-performance and cost-effective electrode materials. Herein, we demonstrate a candied-haws structure containing FeS2@C core–shell units as an advanced anode for PIBs. This special material is featured with thin amorphous carbon shell, which can confine active iron disulfide core during (de)potassiation processes to maintain structural integrity. Moreover, consecutive nanofibers interconnect each other...
Hierarchical porous carbon nanofibers with intimately coupled Co-based ultrasmall nanoparticles and a substrate are prepared by universal strategy, exhibiting improved potassium storage properties.
Layered materials with two‐dimensional ion diffusion channels and fast kinetics are attractive as cathode for secondary batteries. However, one main challenge in potassium‐ion batteries is the large size of K + , along strong −K electrostatic repulsion. This interaction results initial deficiency, greater voltage slope, lower specific capacity between set ranges layered transition metal oxides. In this review, a comprehensive review latest advancements presented. Except oxides, some...
Manganese oxide is a promising cathode material for aqueous zinc batteries. However, its weak structural stability, low electrical conductivity, and sluggish reaction kinetics lead to rapid capacity fading. Herein, crystal engineering strategy proposed construct novel MnO2 material. Both experimental results theoretical calculations demonstrate that Al-doping plays crucial role in phase transition doping-superlattice structure construction, which stabilizes the of materials, improves...