A5001709619- Advancements in Battery Materials
- Bone Tissue Engineering Materials
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Ferroelectric and Piezoelectric Materials
- Advanced Battery Materials and Technologies
- Calcium Carbonate Crystallization and Inhibition
- Polymer Surface Interaction Studies
- MXene and MAX Phase Materials
- Conducting polymers and applications
- Semiconductor materials and devices
- Electric and Hybrid Vehicle Technologies
- Electrospun Nanofibers in Biomedical Applications
- Dielectric materials and actuators
- Microwave Dielectric Ceramics Synthesis
- Orthopaedic implants and arthroplasty
Sun Yat-sen University
2020-2025
Abstract Sodium ion batteries (SIBs) are promising candidates for large‐scale energy storage owing to the abundant sodium resources and low cost. The larger Na + radius (compared Li ) usually leads sluggish reaction kinetics huge volume expansion. One of efficient strategies is reduce size electrode materials or components electrolytes a suitable scale where effect begin emerge, leading improved varied thermodynamics, kinetics, mechanisms storage. However, only few systematic reviews address...
A flexible Fe<sub>3</sub>N@C/3DNCF anode is fabricated<italic>via</italic>a green and scalable strategy, which exhibits highly reversible crystalline-phase transformation superior cycling performance during sodium storage.
While thermoelectric conversion by a thermocapacitive cycle has been considered promising green technology for low-grade heat recovery, our study finds that its practical feasibility is overestimated. During thermal charging, the coexistence and dynamic competition between thermal-induced voltage rise self-discharge lead to limitations of cycle. Therefore, operational conditions in charge-heat-discharge steps seriously restrict charging performance. The calculation energy efficiency further...
To improve the osteointegration property of biomedical titanium, nano-architectured electroactive coating was synthesized through electrochemical polymerization dopamine and pyrrole. The highly binding affinity Ca2+ to catechol moiety doped enabled efficient interaction between polypyrrole/polydopamine nanowires mineral ions. results indicate that PPy/PDA preserved its electro-activity accelerated hydroxyapatite deposition in a simulated body fluid. could be applied promote titanium implant.
Apatite was selectively deposited with the manipulation of spatial charge on micropatterned piezoelectric K<sub>0.5</sub>Na<sub>0.5</sub>NbO<sub>3</sub>.