A5008245278- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Extraction and Separation Processes
- Semiconductor materials and devices
- Railway Systems and Energy Efficiency
- Electrochemical Analysis and Applications
- Advanced Algorithms and Applications
- E-commerce and Technology Innovations
- Ammonia Synthesis and Nitrogen Reduction
- Radical Photochemical Reactions
- Transition Metal Oxide Nanomaterials
- Semiconductor materials and interfaces
- Electric and Hybrid Vehicle Technologies
- Technology and Security Systems
- Nanomaterials and Printing Technologies
- CO2 Reduction Techniques and Catalysts
- Offshore Engineering and Technologies
- Oil and Gas Production Techniques
- Recycling and Waste Management Techniques
- Additive Manufacturing and 3D Printing Technologies
- Railway Engineering and Dynamics
- Electrical Contact Performance and Analysis
UNSW Sydney
2020-2025
Helmholtz-Institute Ulm
2024-2025
Karlsruhe Institute of Technology
2024-2025
Khon Kaen University
2025
Beijing Jiaotong University
2023-2024
Ningbo Institute of Industrial Technology
2016-2023
Wenzhou University
2023
Chinese Academy of Sciences
2016-2019
National Taipei University of Technology
2019
University of Chinese Academy of Sciences
2017-2018
The key to ensuring the safe obstacle avoidance function of autonomous driving systems lies in use extremely accurate vehicle recognition techniques. However, variability actual road environment and diverse characteristics vehicles pedestrians together constitute a huge improving detection accuracy, posing serious challenge realization this goal. To address above issues, paper proposes an improved YOLOv8 method. Specifically, taking YOLOv8n-seg model as base model, firstly, FasterNet network...
Abstract High areal capacity electrodes are essential to practical energy storage devices achieve high volumetric with compacted size. However, loading of active materials remains a fundamental challenge for most metal‐ion batteries (e.g., Li + , Na K ) due sluggish mass transfer kinetics and poor processability. Here, an ultrahigh MoO 3 electrode based on hydrogen‐ion battery is shown. Hydrogen ions can rapidly intercalate/deintercalate into/from ‐nanofibers anode specific 235 mAh g −1 at 5...
Abstract Proton electrochemistry is promising for developing post‐lithium energy storage devices with high capacity and rate capability. However, some electrode materials are vulnerable because of the co‐intercalation free water molecules in traditional acid electrolytes, resulting rapid fading. Here, authors report a molecular crowding electrolyte usage poly(ethylene glycol) (PEG) as agent, achieving fast stable electrochemical proton expanded working potential window (3.2 V). Spectroscopic...
The inherent short‐term transience of renewable energy sources causes significant challenges for the electricity grids. Energy storage systems that can simultaneously provide high power and efficiency are required to accommodate intermittent renewables. Herein, an ultrafast high‐capacity aqueous proton battery is developed based on organic pyrene‐4,5,9,10‐tetraone (PTO) anode. co‐insertion H 2 O molecules into PTO anode effectively reduces interfacial resistance between electrolytes,...
Cointercalation reactions, of particular interest for emerging battery cell chemistries, are more effectively controlled when matching electrolyte formulation with nanoconfinement properties within the interlayer space host materials.
Diffusion-controlled charge storage and phase transitions of electrodes are typical indicators sluggish kinetics in battery chemistries. However, fast rate capabilities found an α-MoO3 proton intercalation electrode that presents both features. Here, the unique topochemistry is shown to involve multiple ion-electrode interactions proceeds via two key steps: hydronium adsorption on surfaces insertion into bulk lattices. This triggers structure from MoO3 hydrogen molybdenum bronzes (HMBs)....
Novel transparent conductive electrodes (TCEs) with copper (Cu)/silver (Ag) core/shell nanofibers (NFs) containing random, aligned, and crossed structures were prepared using a combination of electrospinning (ES) chemical reduction. The ES process was used to prepare continuous (Cu-NFs), which as core materials then immersed in silver ink (Ag ink) form protective layer Ag protect the Cu-NFs from oxidation. shell protected against oxidation enhanced their conductivity. Such Cu/Ag webs can be...
Proton electrochemistry is promising for developing future energy storage devices with both high capacity and good rate capability. However, the development of this technology now hindered by limited choice accessible electrodes, especially cathodes. Herein, we report vanadium hexacyanoferrate (VHCF) as a candidate cathode proton batteries. Exploiting dual redox-centers iron, VHCF delivers specific 108 mA h g-1. Furthermore, an outstanding capability (∼60% initial value at 100C) stable...
Proton is an ideal charge carrier for rechargeable batteries due to its small ionic radius, ultrafast diffusion kinetics and wide availability. However, in commonly used acid electrolytes, the co-interaction of polarized water proton (namely hydronium) with electrode materials often causes structural distortions. The hydronium adsorption on surfaces also facilitates hydrogen evolution as unwanted side reaction. Here, a "water-in-sugar" electrolyte high concentration glucose dissolved enable...
Abstract Aqueous proton batteries are promising candidates for the harvest and utilization of renewable yet intermittent energies. The redox couple MnO 2 /Mn 2+ is one most competitive cathodes to enable with high voltage. However, electrolytic products reactions tend disperse into acidic electrolytes, composition as well their influences on counter electrode overall still unclear. Herein, behaviors manganese electrolysis studied electrolytes different concentrations under variant current...
Abstract Proton batteries have emerged as a promising solution for grid‐scale energy storage benefiting their high safety and abundant raw materials. The battery chemistry based on proton‐ions is intrinsically advantageous in integrating fast diffusion kinetics capacities, thus offering great potential to break through the limit of capacitors power traditional batteries. Significant efforts been dedicated advancing proton batteries, leading successive milestones recent years. Herein,...
Abstract This work has been inspired by water striders’ hair structures, developing a class of gas self‐storage electrodes for trapping N 2 electrofixation. The electrode is comprised nickel phosphides encapsulated phosphorus‐doped carbon shells, showing simultaneous “superaerophilic” and “superhydrophobic” domains on the surfaces with an underwater contact angle 13.4° 140.7°. Through mechanism studies combining molecular dynamics (MD) density functional theory (DFT) simulations, it shows...
The ion intercalation is fundamental for various rechargeable batteries, and the emerging proton exhibits distinct behaviors from metal cations. Herein, underlying mechanisms unique electrochemical characteristics are elucidated.
This study explores the spatiotemporal evolution characteristics of mineralogy, geochemistry, and microbial diversity sediment cores near Tianxiu hydrothermal area on Carlsberg Ridge in northwestern Indian Ocean. Our research aims to elucidate variability activity across temporal scales ranging from tens millennia millennia, how spatial variation iron fluxes were deposited. Additionally, we aim investigate authigenic minerals responded these variations.Analysis a distal-vent core retrieved...
Reversible anionic (oxygen) redox in lithium-rich cathode oxides has been becoming a blooming research topic to further boost the energy density lithium-ion batteries. There are numerous experimental observations and theoretical calculations illustrate importance of defects on activity, but how surface bulk control kinetics is not well understood. Here, we uncover this intriguing ambiguity correlation among states, Li-ion diffusion, oxygen reaction. It found that surface-defective...
Abstract Quinone compounds, with the ability to uptake protons, are promising electrodes for aqueous batteries. However, their applications limited by mediocre working potential range and inferior rate performance. Herein, we examined quinones bearing different substituents, first time introduce tetraamino‐1,4‐benzoquinone (TABQ) as anode material proton The strong electron‐donating amino groups can effectively narrow band gap lower redox potentials of quinone materials. protonation...