A5100621713- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- MXene and MAX Phase Materials
- 2D Materials and Applications
- Advanced Photocatalysis Techniques
- Advanced oxidation water treatment
- X-ray Diffraction in Crystallography
- Gas Sensing Nanomaterials and Sensors
- Advanced battery technologies research
- Crystallization and Solubility Studies
- Transition Metal Oxide Nanomaterials
- Metal-Organic Frameworks: Synthesis and Applications
- Graphene research and applications
- Covalent Organic Framework Applications
- Hydrogen Storage and Materials
- Analytical Chemistry and Sensors
- Conducting polymers and applications
- Environmental remediation with nanomaterials
- Advanced Sensor and Energy Harvesting Materials
- Advanced Battery Technologies Research
- Ammonia Synthesis and Nitrogen Reduction
- Dielectric properties of ceramics
- Topological Materials and Phenomena
- Organic and Molecular Conductors Research
Tiangong University
2024-2025
Shanxi Agricultural University
2025
Taiyuan University of Technology
2017-2024
East China University of Science and Technology
2022-2024
University of Science and Technology of China
2024
University of Chinese Academy of Sciences
2019-2023
Hong Kong Polytechnic University
2021-2023
Guangxi University
2022-2023
National Center for Nanoscience and Technology
2022-2023
North University of China
2023
Advanced electrode design is crucial in the rapid development of flexible energy storage devices for emerging electronics. Herein, we report a rational synthesis graphene/Mn3O4 nanocomposite membranes with excellent mechanical flexibility and Li-ion properties. The strong interaction between large-area graphene nanosheets long Mn3O4 nanowires not only enables membrane to endure various deformations but also produces synergistic effect enhanced reaction kinetics by providing enlarged...
Silicon (Si) is a promising material for lithium ion battery (LIB) anodes due to its high specific capacity. To overcome shortcomings such as insulation property and large volume change during the charge–discharge process, novel hybrid system, Si nanoparticles encapsulated in hollow graphitized carbon nanofibers, studied. First, electrospun polyacrylonitrile (PAN)–Si nanofibers were obtained using water collector. The loose nanofiber lumps suspended have inter-fiber distance, allowing situ...
A series of solvent-free ionic liquid (IL)-based polymer electrolytes composed amorphous and biodegradable poly(propylene carbonate) (PPC) host, LiClO4, 1-butyl-3-methylimidazolium tetrafluoroborate (BMIM(+)BF4(-)) were prepared characterized for the first time. FTIR studies reveal that interaction between PPC chains imidazolium cations weakens complexation Li(+) ions. Thermal analysis (DSC TGA) results show incorporation BMIM(+)BF4(-) into PPC/LiClO4 remarkably decreases glass transition...
Abstract Calcium‐ion batteries (CIBs) have been considered promising multivalent ion battery systems due to the natural abundance and low redox potential of calcium. The practical realization is largely hampered by lack reliable electrode materials. Selenium first explored as a new conversion‐type for both non‐aqueous aqueous CIBs. selenium provides specific capacity 476 mAh g –1 with an average voltage 2.2 V versus Ca/Ca 2+ at current density 50 mA , offering higher energy than other...
Si is a promising anode material for Li ion batteries because of its high specific capacity, abundant reserve, and low cost. However, rate performance cycling stability are poor due to the severe particle pulverization during lithiation/delithiation process. The stress induced by concentration gradient anisotropic deformation main reason fracture particles. Here we present new mitigation strategy uniformly distributing small amounts Sn Sb in micron-sized particles, which reduces realizes an...
In this article, alkali lignin (AL)-assisted direct exfoliation of MoS2 mineral into single-layer and few-layer nanosheets in water is reported for the first time. Under optimized conditions, concentration obtained dispersion can be as high 1.75 ± 0.08 mg mL(-1), which much higher than typical concentrations (<1.0 mL(-1)) using synthetic polymers or compounds surfactants. The stabilizing mechanism primarily lies electrostatic repulsion between negative charged AL, suggested by zeta-potential...
Edge-oriented SnS<sub>2</sub> nanosheet arrays are vertically grown on a freestanding carbon paper for high-performance Li/Na-ion batteries.