A5024249993- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Analytical chemistry methods development
- Supercapacitor Materials and Fabrication
- Advanced MIMO Systems Optimization
- Clay minerals and soil interactions
- Advanced Manufacturing and Logistics Optimization
- Iron oxide chemistry and applications
- Thermal Expansion and Ionic Conductivity
- Optimization and Packing Problems
- Advanced Wireless Network Optimization
- Forensic Toxicology and Drug Analysis
- Energy Harvesting in Wireless Networks
- Cooperative Communication and Network Coding
- Soil and Unsaturated Flow
- Conducting polymers and applications
- Mass Spectrometry Techniques and Applications
- Electrocatalysts for Energy Conversion
- Biosensors and Analytical Detection
- Optimization and Search Problems
- Advanced Wireless Communication Technologies
- Polymer Surface Interaction Studies
- Fuel Cells and Related Materials
Shenzhen University
2023-2025
Jiangxi University of Science and Technology
2018-2024
The Ohio State University
2019-2024
Arizona State University
2021-2022
Changsha University
2021
Beijing Forestry University
2019-2021
Material (Belgium)
2021
Tsinghua University
2013-2020
University Town of Shenzhen
2013-2020
Tsinghua–Berkeley Shenzhen Institute
2020
Abstract Reversible intercalation of potassium‐ion (K + ) into graphite makes it a promising anode material for rechargeable batteries (PIBs). However, the current anodes in PIBs often suffer from poor cyclic stability with low coulombic efficiency. A stable solid electrolyte interphase (SEI) is necessary stabilizing large interlayer expansion during K insertion. Herein, localized high‐concentration (LHCE) designed by adding highly fluorinated ether concentrated potassium...
Abstract Sodium‐ion batteries (SIBs) have the potential to be practically applied in large‐scale energy storage markets. The rapid progress of SIBs research is primarily focused on electrodes, while electrolytes attract less attention. Indeed, improvement electrode performance arguably correlated with electrolyte optimization. In conventional lithium‐ion (LIBs), ether‐based are historically practical owing insufficient passivation both anodes and cathodes. As an important class aprotic...
Abstract The heavy reliance of lithium-ion batteries (LIBs) has caused rising concerns on the sustainability lithium and transition metal ethic issue around mining practice. Developing alternative energy storage technologies beyond become a prominent slice global research portfolio. play vital role in shaping future landscape storage, from electrified mobility to efficient utilization renewable energies further large-scale stationary storage. Potassium-ion (PIBs) are promising given its...
Carbon‐coated van der Waals stacked Sb 2 S 3 nanorods (SSNR/C) are synthesized by facile hydrothermal growth as anodes for sodium ion batteries (SIBs). The sodiation kinetics and phase evolution behavior of the SSNR/C anode during first subsequent cycles unraveled coupling in situ transmission electron microscopy analysis with first‐principles calculations. During process, Na + ions intercalate into crystals an ultrafast speed 146 nm s −1 . resulting amorphous x intermediate phases undergo...
A thermosensitive macroporous hydrogel showing selectivity for the lysozyme was developed by an imprinting procedure that is based on metal coordinate interaction. chelate monomer [N-(4-vinyl)-benzyl iminodiacetic acid] forming coordination complex with template protein in presence of Cu ions co-polymerized N-isopropylacrylamide and acrylamide, using N,N-methylenebisacrylamide as cross-linker to prepare protein-imprinted hydrogel. The synergetic combination smart property merits interaction...
Abstract Metallic potassium (K) is a desirable anode for secondary batteries due to its low electrode potential in nonaqueous electrolytes and high theoretical capacity. Nevertheless, instability caused by dendritic growth, large volume changes, parasitic side reactions hamper practical application. Here, an containing metallic K fabricated infiltrating aligned carbon nanotube membrane (ACM) with molten because of good wettability the strong capillary forces. The metal spatially distributed...
Sn-substituted Li-rich layered Li(Li<sub>0.17</sub>Ni<sub>0.25</sub>Mn<sub>0.58</sub>)O<sub>2</sub> oxide presents stable cycle performance due to the favorable stabilization of host lattice by large Sn cation in oxides.
Abstract Secondary batteries based on earth‐abundant potassium metal anodes are attractive for stationary energy storage. However, suppressing the formation of dendrites during cycling is pivotal in development future metal‐based battery technology. Herein, a promising artificial solid‐electrolyte interphase (ASEI) design, simply covering carbon nanotube (CNT) film surface anode, demonstrated. The results show that spontaneously potassiated CNT framework with stable self‐formed layer...
Abstract This paper reports the rational assembly of novel hollow porous carbon nanospheres (HPCNSs) as hosts phosphorous (P) active materials for high‐performance sodium‐ion batteries (SIBs). The vaporization‐condensation process is employed to synthesize P/C composites, which elucidated by both theories and experiments achieve optimized designs. combined molecular dynamics simulations density functional theory calculations indicate that morphologies polymeric P 4 loading in composites...
Recently nonaqueous potassium-ion batteries (KIBs) have attracted tremendous attention, but a systematic study about the electrolytes remains lacking. Here, stability of commonly used electrolyte (KPF6 in ethylene carbonate (EC) and diethyl (DEC)) at anodes (e.g., graphite, solid K, liquid Na–K alloy) was studied. Interesting results show that linear DEC is unstable. Possibly attributed to stronger reducibility against for KIBs, decomposition initiated by C(H2)–O bond breaking solvent...
2,5-Dimethyl-furan (DMF) was electrochemically synthesized from 5-hydroxymethylfurfural with high efficiency and selectivity using a CuNi bimetallic electrode.
The graphical illustration of the preparation SeTe@rGO composite material and its electrochemical application in Li-ion batteries.
Aluminum-air batteries (AABs) are positioned as next-generation electrochemical energy storage systems, boasting high theoretical density, cost-effectiveness, and a lightweight profile due to aluminum's abundance. This review evaluates the latest advancements in AABs, emphasizing breakthroughs anode optimization, electrolyte formulation, cathode material development enhance performance scalability for practical applications. Anode improvements, including alloying surface treatments, reduce...
The safety issue caused by the dendrite growth is not only a key research problem in lithium-ion batteries but also critical concern alkali metal (i.e., Li, Na, and K)–oxygen where solid usually used as anode. Herein, we demonstrate first dendrite-free K–O2 battery at ambient temperature based on liquid Na–K alloy unique liquid–liquid connection between electrolyte our anode-based provides homogeneous robust anode–electrolyte interface. Meanwhile, manage to show that compatible Na–O2...
In the past 20 years, research in metal-O2 batteries has been one of most exciting interdisciplinary fields electrochemistry, energy storage, materials chemistry, and surface science. The mechanisms oxygen reduction evolution play a key role understanding controlling these batteries. With intensive efforts from many prominent groups, it becomes clear that instability superoxide presence Li ions (Li+) Na (Na+) is fundamental root cause for poor stability, reversibility, efficiency aprotic...
Abstract Localized high‐concentration electrolytes (LHCEs) have attracted interest in alkali metal batteries due to the advantages of forming stable solid‐electrolyte interphases (SEIs) on anodes and good chemical/electrochemical stability. Herein, a new degradation mechanism is revealed for ether‐based LHCEs that questions their compatibility with (Li, Na, K). Specifically, ether solvent reacts metals generate solvated electrons (e s − ) attack hydrofluoroether co‐solvents form series...