A5088554412- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Extraction and Separation Processes
- Graphene research and applications
- Advanced Battery Technologies Research
- Semiconductor materials and devices
- Advanced battery technologies research
- Ferroelectric and Piezoelectric Materials
- Anodic Oxide Films and Nanostructures
- Inorganic Chemistry and Materials
- Layered Double Hydroxides Synthesis and Applications
- Thermal Expansion and Ionic Conductivity
- MXene and MAX Phase Materials
- Dielectric materials and actuators
- Aluminum Alloys Composites Properties
- Dielectric properties of ceramics
- Electrochemical sensors and biosensors
- Smart Materials for Construction
- Antibiotics Pharmacokinetics and Efficacy
- Advanced Drug Delivery Systems
- Chronic Myeloid Leukemia Treatments
- Icing and De-icing Technologies
Xi'an Jiaotong University
2015-2025
Xian Yang Central Hospital
2023
China XD Group (China)
2014-2021
Chemical Synthesis Lab
2021
The University of Texas at Austin
2011-2012
Abstract Polymer electrode materials (PEMs) have become a hot research topic for lithium‐ion batteries (LIBs) owing to their high energy density, tunable structure, and flexibility. They are regarded as category of promising alternatives conventional inorganic because abundant green resources. Currently, conducting polymers, carbonyl radical sulfide imine polymers five kinds PEMs studied extensively. This review introduces the latest progress LIBs from perspectives molecular redox mechanism,...
Nanostructured Fe<sub>3</sub>O<sub>4</sub> is intrinsically prone to aggregation, which hinders insertion and extraction of lithium ions.
Coulombic efficiency especially in the first cycle, cycling stability, and high-rate performance are crucial factors for commercial Li-ion batteries (LIBs). To improve them, this work, Al2O3-coated natural graphite powder was obtained through a low-cost facile sol-gel method. Based on comparison of various coated amounts, 0.5 mol % Al(NO3)3 (vs mole graphite) could bring about smooth Al2O3 coating layer with proper thickness, which act as preformed solid electrolyte interface (SEI) to reduce...
ABSTRACT Polyaniline (PANI) with high crystallinity degree was facilely synthesized on the surface of stainless steel net by galvanostatic method. The effect polymerization current density characteristics morphology and structure had been investigated field emission scanning electron microscopy (FE‐SEM), Fourier transforms infrared (FTIR), X‐ray photoelectron spectroscopy (XPS), diffraction (XRD). FE‐SEM observations disclosed that PANI deposited as nanofibers their diameters decreased...
This work provides a promising strategy to expand the wide electrochemical stability window of low concentrated aqueous electrolytes replace commercial organic with aim pushing supercapacitors into practical applications.
Aluminum batteries have become the most attractive next-generation energy storage battery due to their advantages of high safety, abundance, and low cost. However, dendrite problem associated with inhomogeneous electrodeposition during cycling leads Coulombic efficiency rapid short-circuit failure aluminum metal anode, which severely hampers stability battery. Here we show an anode material that achieves lattice matching between substrate deposit, allowing deposits maintain preferred crystal...
Spinel LiMn2O4-based composites with cation (Li+)/anion (F−) co-doping and Li2MnO3 thin surface coating are synthesized by one-step solid-state reaction. The modified body-doping surface-coating exhibits excellent cycling performance high rate capability. LF04 sample tested at 1 C only 1.2% capacity loss after 1000 cycles room temperature; when 55 °C, the composite still shows 94.3% retention 100 cycles. As charge–discharge increases to 7 C, as-prepared deliver more than 95.5% 300...
High energy density Li<sub>2</sub>MnO<sub>3</sub> is fully activated by F-substitution decreasing the grain size and improving Li<sup>+</sup> diffusion kinetics.
Abstract Electrochemical energy storage is a key technology for clean and sustainable supply. In this respect, supercapacitors (SC) have recently received considerable attention due to their excellent performance, including high‐power density long‐cycle life. However, the poor binding strength between active materials substrate, low material loading, small specific capacitance hinder overall performance improvement of device. study, an ultrahigh‐areal flexible SC based on Al micro grid‐based...
Rechargeable aluminum batteries present considerable potential for large-scale energy storage, particularly within power stations. Nonetheless, their operational lifespan and commercialization are hindered by issues like Al anode dendrite formation electrolyte corrosion. To address aforementioned issues, a stabilizer has been proposed to enhance the electrolyte/anode interface. Experimental computational simulation results indicate that surface tension of SDBS alkyl chain facilitates its...
Rechargeable aluminum batteries present considerable potential for large‐scale energy storage, particularly within power stations. Nonetheless, their operational lifespan and commercialization are hindered by issues like Al anode dendrite formation electrolyte corrosion. To address aforementioned issues, a stabilizer has been proposed to enhance the electrolyte/anode interface. Experimental computational simulation results indicate that surface tension of SDBS alkyl chain facilitates its...