A5100402702- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Laser-Matter Interactions and Applications
- Advanced Fiber Laser Technologies
- Terahertz technology and applications
- Optical Network Technologies
- Conducting polymers and applications
- Electrochemical sensors and biosensors
- Photonic Crystal and Fiber Optics
- Electrocatalysts for Energy Conversion
- Advanced Photonic Communication Systems
- Molecular Junctions and Nanostructures
- Microwave Engineering and Waveguides
- Advanced biosensing and bioanalysis techniques
- Advanced Battery Technologies Research
- Photonic and Optical Devices
- Analytical Chemistry and Sensors
- Advanced Chemical Physics Studies
- Polymer Surface Interaction Studies
- Antenna Design and Analysis
- Gyrotron and Vacuum Electronics Research
- Laser-Plasma Interactions and Diagnostics
- Force Microscopy Techniques and Applications
Tan Kah Kee Innovation Laboratory
2021-2024
Xiamen University
2020-2024
Collaborative Innovation Center of Chemistry for Energy Materials
2020-2024
State Grid Corporation of China (China)
2024
Hunan University of Science and Technology
2024
Nagoya University
2024
Guangxi Normal University
2022-2023
Chongqing University
2013-2023
The Ohio State University
2017-2023
National Space Science Center
2023
Abstract As the core component of solid-state batteries, neither current inorganic electrolytes nor solid polymer can simultaneously possess satisfactory ionic conductivity, electrode compatibility and processability. By incorporating efficient Li + diffusion channels found in polar functional groups present electrolytes, it is conceivable to design inorganic-organic hybrid achieve true fusion synergy performance. Herein, we demonstrate that traditional metal coordination compounds serve as...
With the growing energy demand for a low carbon economy, it is important to develop new materials that can enhance effectiveness of storage and conversion systems.
Sodium sulfur batteries require efficient hosts that can capture soluble polysulfides and enable fast reduction kinetics. Herein, we design hollow, polar catalytic bipyramid prisms of cobalt sulfide as host for sodium batteries. Cobalt has interwoven surfaces with wide internal spaces accommodate withstand volumetric expansion. Furthermore, results from in/ex-situ characterization techniques density functional theory calculations support the significance properties reduce shuttle effect...
Lithium–sulfur batteries are strongly expected to be the next-generation energy storage technology due their superior theoretical specific capacity and density.
The sluggish kinetics and shuttle effect of lithium polysulfide intermediates are the major issues that retard practical applications lithium-sulfur (Li-S) batteries. Herein, we introduce a defect engineering strategy to construct defected-UiO-66-NH2-4/graphene electrocatalytic membrane (D-UiO-66-NH2-4/G EM) which could accelerate conversion polysulfides in high sulfur loadings low electrolyte/sulfur (E/S) ratio Li-S Metal-organic frameworks (UiO-66-NH2) can be directionally chemical...
We present a novel approach for preparation of nanometric protein arrays, based on binding avidin molecules to nanotemplates generated by conductive AFM lithography robust oligo(ethylene glycol)-terminated monolayers silicon (111) surfaces that are protein-resistant. showed only biotinated-BSA but not the native BSA bind arrays and resulting biotinated could form dots with feature size ∼30 nm. This result demonstrates array may serve as templates nanoarrays wide variety biotin-tagged...
We have used picosecond THz pulses to induce transient field-free orientation of OCS molecules. Coherent optical Raman excitation prepares the molecules in rotational superposition states prior irradiation, substantially enhancing degree orientation. The time-dependent alignment and are characterized via Coulomb explosion an intense probe laser. is order magnitude larger than previously observed following irradiation achieved with a significantly smaller field.The level comparable that...
Abstract Electrons ejected from atoms and subsequently driven to high energies in strong laser fields enable techniques attosecond pulse generation imaging with rescattered electrons. Analogous processes govern strong-field electron emission nanostructures, where long wavelength radiation large local field enhancements hold the promise for producing electrons substantially higher energies, allowing resolution time-resolved imaging. Here we report on use of single-cycle terahertz pulses drive...
Graphyne (GY) is a new type of carbon allotrope, which viewed as rapidly rising star in the family referred to 2D allotropes due its extraordinary properties. Considering dynamic nature alkyne metathesis reaction, hydrogen-substituted graphyne (HsGY) film successfully synthesized on gas/liquid interface using 1,3,5-tripynylbenzene (TPB) precursor. The HsGY used sulfur host matrix be applied lithium-sulfur batteries (LSBs). HsGY@S electrode prepared S8 source and presents excellent...
Abstract Replacing inorganic anodes with organic electrode materials is an attractive direction for future green Li‐ion batteries (LIBs). Carbonyl compounds are being explored as leading anode candidates LIBs. In particular, cyclohexanehexanone (C 6 O ), a perfect structure composed entirely of six CO groups, can theoretically contribute to the most reactive sites and highest specific capacity, but has not been used material so far owing its high solubility in carbonate‐based electrolytes...
BiFeO3-PbTiO3 (BF-PT) compounds possess very high Curie temperature and tetragonality compared to other PbTiO3-based piezoceramics. The BaZrO3 (BZ), with weakly ferroelectric active cations, was introduced into the reduce (c/a) improve piezoelectric property. For (0.8-x)BiFeO3-0.2BaZrO3-xPbTiO3, substitution can effectively decrease from 1.18 1.02 for those compositions near morphotropic phase boundary. property of be much enhanced an optimal constant ∼270 pC/N a reduced TC 270 °C. Both...
Herein, a synergistic strategy to construct hierarchical NiMoO4@Co3V2O8 (denoted as NMO@CVO) hybrid nanorod/nanosphere clusters is proposed for the first time, where Co3V2O8 nanospheres CVO) have been uniformly immobilized on surface of NiMoO4 nanorods NMO) via facile two-step hydrothermal method. Due recombination effect between NMO and CVO, as-prepared NMO@CVO effectively avoids aggregation CVO nanosphere clusters. The unique architecture can make most large interfacial area abundant...