A5100356888- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced battery technologies research
- Synthesis and properties of polymers
- Additive Manufacturing Materials and Processes
- Sulfur-Based Synthesis Techniques
- Neuroscience and Neural Engineering
- Advanced Memory and Neural Computing
- Inorganic Chemistry and Materials
- Polyoxometalates: Synthesis and Applications
- EEG and Brain-Computer Interfaces
- High Entropy Alloys Studies
- High-Temperature Coating Behaviors
- Conducting polymers and applications
Changzhou University
2021-2024
Nanjing University of Science and Technology
2024
Materials Science & Engineering
2024
Taiyuan University of Technology
2024
Abstract Improving the slow redox kinetics of sulfur species and shuttling issues soluble intermediates induced from multiphase reactions are crucial factors for developing next‐generation high‐energy‐density lithium‐sulfur (Li−S) batteries. In this study, we successfully constructed a novel molecular electrocatalyst through in situ polymerization bis(3,4‐dibromobenzene)‐18‐crown‐6 (BD18C6) with polysulfide anions on cathode interface. The crown ether (CE)‐based polymer acts as spatial...
Inhibiting the shuttle effect caused by soluble lithium polysulfides (LiPSs) is of importance for lithium-sulfur (Li-S) batteries. Here, a strategy was developed to construct protective layers self-assembly networks regulate LiPSs. 2,5-Dichloropyridine (25DCP) holds two kinds functional groups. Among them, C-Cl bonds were nucleophilic substituted S in LiPSs form long chains. The pyridine N interacted with Li other via short chain. As result, chains cross-linked chain an insoluble network....
The sulfured dicyclopentadiene (S-DCPD) is a promising cathode candidate for Li-S batteries. Enlightened by the function of KI in dye-sensitized solar cells, we employ as catalyst preparation S-DCPD without eliminating it assembly As result, sulfurizing reaction proceeds more completely at lower temperature. as-prepared material exhibits different light response to blank sample, changing from higher energy level one. And electrochemistry greatly elevated well. Theoretical calculations...
A Co-free non-equiatomic Ni2·5CrFeAl0·25Ti0.25 medium-entropy alloy (MEA) with an excellent strength-ductility synergy was fabricated, which shows a multiphase structure composed of face-centered cubic (FCC), L12 (ordered FCC), and Cr-rich body-centered (BCC) phase by thermomechanical processing. Specifically, the aged sample displays outstanding yield tensile strength (YTS, ∼1188 MPa), ultimate (UTS, ∼1560 MPa) work-hardening rate (WHR, ∼4.5 GPa) values as well acceptable plasticity ∼16.6%....
This paper proposed a wireless 16-channel im-plantable system for long-term neural recording. In order to achieve stable and reliable signal acquisition, the microsystem consists of an analog front end (AFE), transmitter (TX), small battery coil energy harvesting charge battery. The AFE integrates low-noise amplifiers (LNA), SAR ADC digital interface. TX rectifier, bandgap voltage reference, regulators 427 MHz OOK modulated transmitter. chips were fabricated in 180-nm technology. All...