A5075069367- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Molten salt chemistry and electrochemical processes
- Advanced battery technologies research
- Graphene research and applications
- Extraction and Separation Processes
- Thermal Expansion and Ionic Conductivity
- Conducting polymers and applications
- Layered Double Hydroxides Synthesis and Applications
- MXene and MAX Phase Materials
- Advanced Battery Technologies Research
- Semiconductor materials and devices
- Additive Manufacturing and 3D Printing Technologies
- Additive Manufacturing Materials and Processes
- Metallurgical Processes and Thermodynamics
- Advanced materials and composites
- Advanced Sensor and Energy Harvesting Materials
- Bauxite Residue and Utilization
- Inorganic Chemistry and Materials
- Bone Tissue Engineering Materials
- Recycling and Waste Management Techniques
- 2D Materials and Applications
- Transition Metal Oxide Nanomaterials
- High Entropy Alloys Studies
University of Science and Technology Beijing
2016-2025
Nanyang Technological University
2024-2025
Nankai University
2025
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2021-2022
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)
2021-2022
Due to an ever‐increasing demand for electronic devices, rechargeable batteries are attractive energy storage systems. A novel aluminum‐ion battery based on Al 3+ intercalation and deintercalation is fabricated with Ni 3 S 2 /graphene microflakes composite as cathode material high‐purity foil anode. This kind of comprises electrolyte containing AlCl in ionic liquid 1‐ethyl‐3‐methylimidazolium chloride ([EMIm]Cl). Galvanostatic charge/discharge measurements have been performed a voltage range...
Due to their small footprint and flexible siting, rechargeable batteries are attractive for energy storage systems. A super-valent battery based on aluminium ion intercalation deintercalation is proposed in this work with VO2 as cathode high-purity Al foil anode. First-principles calculations also employed theoretically investigate the crystal structure change insertion-extraction mechanism of ions battery. Long cycle life, low cost good capacity achieved system. At current density 50 mAg−1,...
Abstract Rechargeable aluminum‐ion batteries (AIBs) are regarded as promising candidates for post‐lithium energy storage systems (ESSs). For addressing the critical issues in current liquid AIB systems, here a flexible solid‐state is established using gel‐polymer electrolyte achieving robust electrode–electrolyte interfaces. Different from utilization of alleviating safety and enhancing density lithium‐ion batteries, employment polymeric electrolytes mainly focuses on essential problems...
A novel cell configuration allows a Te nanowire positive electrode for delivering an ultrahigh discharge capacity in tellurium–aluminum batteries.
In this study, we established a rechargeable aluminum ion super battery with high-rate capability using low temperature inorganic molten salt which is much cheaper, safer and environmentally friendly.
A new Al-ion battery with an affordable and nontoxic AlCl<sub>3</sub>/urea electrolyte.
An ultrafast rechargeable multi-ions battery is presented, in which can electrochemically intercalate into graphite layers, exhibiting a high reversible discharge capacity of ≈100 mAh g-1 and Coulombic efficiency ≈99% over hundreds cycles at current density. The results may open up new paradigm for multi-ions-based electrochemical technologies applications.
SiO2 nanospheres were prepared according to a straightforward approach and evaluated as an anode material for lithium-ion batteries. The morphologies display that the obtained amorphous powder has good uniform with average diameter of 400 nm. shows initial charge capacity 622.1 mAh g–1, it still remains at 876.7 g–1 even rate 1 C over 500 cycles, showing certain degree increase. It can be considered superior performances are attributed partial generated Si, Li2O, Li4SiO4 matrixes acting...
Porous Mg–Ti co-doped LiFePO<sub>4</sub> microspheres are successfully synthesized through the feasible carbothermic reduction reaction combined with spray drying process, showing excellent high-rate cycling stability.
Abstract A flower‐like vanadium sulfide/reduced graphene oxide (VS 4 /rGO) composite was prepared by a typical hydrothermal method and it investigated as cathode for aluminum‐ion batteries with non‐inflammable non‐explosive ionic‐liquid electrolytes. The charge/discharge performance measurements were performed in voltage range of 0.1–2.0 V versus Al/AlCl − , which gave an initial specific capacity af approximately 491.57 406.94 mA h g −1 respectively, at current density 100 . Additionally,...
This paper reports that Cu<sub>3</sub>P is capable of delivering high specific capacity as the cathode material for rechargeable aluminum-ion batteries.
In this work, we have synthesized ordered WO3 nanorods via a facile hydrothermal process. And the series WO3-x with oxygen vacancies are obtained subsequent thermal reduction The formation mechanisms of different proposed. electrochemical results reveal that exhibit improved specific capacity due to caused by reduction. More importantly, reaction mechanism as cathodes for aluminum-ion batteries has been proved.
Rechargeable aluminum-ion batteries (AIBs) possess significant advantages of high energy density, safety performance, and abundant natural resources, making them one the desirable next-generation substitutes for lithium battery systems. However, poor reversibility, short lifespan, low capacity positive materials have limited its practical applications. In comparison with semiconductors, metallic nickel telluride (NiTe) alloy enhanced electrical conductivity fast electron transmission is a...
Highly efficient strategies for the transformation of amorphous carbon into graphite with high graphitization and crystallinity features have been significantly pursued in recent years; however, critical issues, including processing temperature, insufficient graphitization, introduction catalyst impurities, complicated post-purification procedures, generation greenhouse gas, still remain traditional approaches. For addressing these challenges, herein, a highly catalyst-free, eco-friendly...
Abstract The two‐dimensional (2D) MXenes with sufficient interlayer spacing are promising cathode materials for aluminum‐ion batteries (AIBs), yet the electrostatic repulsion effect between surface negative charges and active anions (AlCl 4 − ) hinders intercalation of AlCl is usually ignored. Here, we propose a charge regulation strategy MXene cathodes to overcome this challenge. By doping N Co, zeta potential gradually transformed from (Ti 3 C 2 T x near‐neutral CNT ), finally positive...
Highly porous nanorod-PANI–Graphene composite films were prepared by in situ electrochemical polymerization onto an ITO substrate a reverse micelle electrolyte. The morphology and microstructure of the analyzed using field emission scanning electron microscope. It was observed that highly nanorod PANI inserted graphene nanosheets. This indicated good conductive network between nanorods sheets formed. Further tests involved cyclic voltammetry (CV), galvanostatic charge–discharge (GCD)...
The electrochemical behavior of nickel phosphide nanosheets supported on reduced graphene oxide is first explored as cathode material for aluminum-ion batteries. Ni2P/rGO are prepared through a hydrothermal method combined with subsequent phosphorization process. deliver high discharge capacity 274.5 mAh g–1 at 100 mA g–1, which remain 73.0 Coulombic efficiency 93.5% after 500 cycles. And even higher current density 200 the still presents favorable 60.9 and 94.5% over 3000 better cycling...
Because of the unprecedented development and popularization portable electronics, electric vehicles, smart grid, rechargeable batteries have become one hottest topics within worldwide research for past decade. Among all proposed nonlithium-based battery systems, aluminum-ion (RAIBs) are considered as a promising candidate due to aluminum's abundance safety. Naturally, exploring compatible high-performance cathode materials RAIBs becomes key issue pushing from lab-level industrialization. In...