A5101036467- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Electronic and Structural Properties of Oxides
- Advancements in Solid Oxide Fuel Cells
- Thermal Expansion and Ionic Conductivity
- Topic Modeling
- Advanced Battery Technologies Research
- Electrochemical Analysis and Applications
- Advanced Neural Network Applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Magnetic and transport properties of perovskites and related materials
- Ionic liquids properties and applications
- Robotics and Sensor-Based Localization
- Chemical Synthesis and Characterization
- Perovskite Materials and Applications
- Semiconductor materials and devices
- Multimodal Machine Learning Applications
- Domain Adaptation and Few-Shot Learning
- Electrocatalysts for Energy Conversion
- Natural Language Processing Techniques
- Hand Gesture Recognition Systems
- Emotion and Mood Recognition
Shanghai Institute of Ceramics
2014-2025
Chinese Academy of Sciences
2014-2025
Peking University
2022-2025
Jiangsu Normal University
2023-2025
King University
2024
Hong Kong University of Science and Technology
2024
Chengdu Third People's Hospital
2023-2024
Southwest Jiaotong University
2023-2024
University of Hong Kong
2024
First Affiliated Hospital of Kunming Medical University
2022-2024
Abstract Multivalent‐ion batteries are emerging as low‐cost, high energy density, and safe alternatives to Li‐ion but challenged by slow cation diffusion in electrode materials due the polarization strength of Mg‐ Al‐ions. In contrast, Ca‐ion has a low similar that Li‐ion, therefore battery will share advantages while avoiding kinetics issues related multivalent batteries. However, there is no known utilizes chemistry limited success storage materials. Here, low‐cost aqueous based on highly...
All-solid-state sodium batteries (ASSSBs) with nonflammable electrolytes and ubiquitous resource are a promising solution to the safety cost concerns for lithium-ion batteries. However, intrinsic mismatch between low anodic decomposition potential of superionic sulfide high operating potentials sodium-ion cathodes leads volatile cathode-electrolyte interface undesirable cell performance. Here we report high-capacity organic cathode, Na4 C6 O6 , that is chemically electrochemically compatible...
Abstract Aqueous batteries are facing big challenges in the context of low working voltages and energy density, which dictated by narrow electrochemical window aqueous electrolytes specific capacities traditional intercalation‐type electrodes, even though they usually represent high safety, cost, simple maintenance. For first time, this work demonstrates a record high‐energy‐density (1503 Wh kg −1 calculated from cathode active material) battery system that derives novel electrolyte design...
All-solid-state sodium batteries (ASSSBs) are promising candidates for grid-scale energy storage. However, there no commercialized ASSSBs yet, in part due to the lack of a low-cost, simple-to-fabricate solid electrolyte (SE) with electrochemical stability towards Na metal. In this work, we report family oxysulfide glass SEs (Na
Serious solvation effect of zinc ions has been considered as the cause severe side reactions (hydrogen evolution, passivation, dendrites, and etc.) aqueous metal batteries. Even though regulation cationic structure widely studied, effects anionic structures on were rarely examined. Herein, co-reconstruction was realized through constructing a new multi-component electrolyte (Zn(BF
The boom of flexible and wearable electronic devices boosts the development batteries with high safety stability.
Sulfide-based Na-ion conductors are promising electrolytes for all-solid-state sodium batteries (ASSSBs) because of high ionic conductivity and favorable formability. However, no effective strategy has been reported long-duration Na cycling with sulfide-based interfacial challenges. Here we demonstrate that a cellulose–poly(ethylene oxide) (CPEO) interlayer can stabilize the interface between sulfide electrolyte (Na3SbS4) by shutting off electron pathway decomposition reaction. As result,...
The side reaction and dendrite of a zinc anode in an aqueous electrolyte represent huge obstacle for the development rechargeable Zn batteries. An with confined water is recognized to fundamentally stabilize anode. This work proposes acetamide/zinc perchlorate hexahydrate (AA/ZPH) ionic liquid (IL)-polyacrylamide (PAM) polymer electrolytes, here defined as IL-PAM. novel Zn2+-conducting IL able accommodate trace can achieve both high conductivity (15.02 mS cm–1) alleviation reactions (>90%...
Abstract Aqueous batteries are promising candidates for large‐scale energy storage due to their high safety and low cost. However, the narrow electrochemical stability window (ESW, 1.23 V) melting point (0 °C) of water limit density low‐temperature operation aqueous batteries. In this work, sulfolane is introduced as a co‐solvent obtain water/sulfolane hybrid electrolyte, which participates in solvated sheath lithium ions, strengthens OH bond water, disrupts hydrogen network. Such an...
The serious zinc dendrites and poor cyclability at high cathode loading owing to the strong solvation effect of traditional aqueous electrolytes are main bottlenecks development rechargeable zinc-ion batteries (ARZIBs). Here, we design an ether–water hybrid electrolyte with bifunctional roles not only unplugging bottleneck Zn anode but also extending cycle life loading. A cyclic ether (1,4-dioxane (DX)) is incorporated into ZnSO4-based finely tune sheath Zn2+. DX found guide deposition...
A recyclable P/FS-Z inorganic/organic hybrid separator with a unique regulation capability of hydrophilicity and hydrophobicity is designed for the first time aqueous zinc metal batteries.
Bi2Se3 was studied as a novel sodium-ion battery anode material because of its high theoretical capacity and intrinsic conductivity. Integrated with carbon, Bi2Se3/C composite shows excellent cyclic performance rate capability. For instance, the delivers an initial 527 mAh g−1 at 0.1 A maintains 89% this over 100 cycles. The phase change sodium storage mechanism are also carefully investigated.
Ultrastrong self-standing gelatin-based Zn<sup>2+</sup>-conducting solid-state electrolytes (GSEs) are prepared by harnessing the inorganic salt-reinforced effect through a facile soaking strategy.
Rechargeable Zn metal aqueous batteries featuring low cost, superior safety, and ultrahigh volumetric capacity are of great interest for large-scale applications. However, their practical implementation is hindered by poor reversibility short cycling stability, which fundamentally result from the corrosion dendritic growth anode in electrolyte. Stabilization therefore essential to achieve satisfactory performances. Here, we report a new electrolyte system containing thickening agent (fumed...
A high concentration ZnBr 2 with LiCl electrolyte inhibits the cross diffusion of bromine and avoids corrosion dendrite problems zinc anode, thus realizing a efficiency static membrane-free zinc–bromine battery.
Bird'View (BEV) 3D Object Detection is a crucial multi-view technique for autonomous driving systems. Recently, plenty of works are proposed, following similar paradigm consisting three essential components, i.e., camera feature extraction, BEV construction, and task heads. Among the construction BEV-specific compared with 2D tasks. Existing methods aggregate features to flattened grid in order construct feature. However, flattening space along height dimension fails emphasize informative...