A5005464156- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- MXene and MAX Phase Materials
- Fuel Cells and Related Materials
- Chemical Synthesis and Characterization
- Electrocatalysts for Energy Conversion
- Semiconductor materials and devices
- Thermal Expansion and Ionic Conductivity
- Catalytic Processes in Materials Science
- Gas Sensing Nanomaterials and Sensors
- Machine Learning in Materials Science
- Chemical Synthesis and Reactions
- Metal-Organic Frameworks: Synthesis and Applications
- Layered Double Hydroxides Synthesis and Applications
- 2D Materials and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Transition Metal Oxide Nanomaterials
- Extraction and Separation Processes
- Advanced Chemical Physics Studies
- Carbon dioxide utilization in catalysis
- Thermal and Kinetic Analysis
- Nanoplatforms for cancer theranostics
Materials Science & Engineering
2017-2025
Sichuan University
2022-2025
Karlsruhe Institute of Technology
2024-2025
Wuhan University of Technology
2017-2024
Zhejiang University of Water Resource and Electric Power
2024
First Affiliated Hospital of Fujian Medical University
2023
Fujian Medical University
2023
UNSW Sydney
2021
State Council of the People's Republic of China
2018
Capital Normal University
2018
Batteries are the most widely used energy storage devices, and lithium‐ion battery is heavily commercialized type in industry. However, current rapid development of society requires a major advancement materials to achieve high capacity, long life cycle, low cost, reliable safety. Therefore, many new efficient systems being developed explored, their working mechanisms must be clearly understood before industrial application. In recent years, density functional theory (DFT) has been employed...
Abstract Lithium–sulfur (Li–S) batteries have attracted remarkable attention due to their high theoretical capacity of 1675 mAh g −1 , rich resources, inexpensiveness, and environmental friendliness. However, the practical application Li–S battery is hindered by shuttling soluble lithium polysulfides (LiPSs) slow redox reactions. Herein, a 3D nitrogen‐doped graphene/titanium nitride nanowires (3DNG/TiN) composite reported as freestanding electrode for batteries. The highly porous conductive...
Abstract With the increasing energy crisis and environmental pollution, rechargeable aqueous Zn‐based batteries (AZBs) are receiving unprecedented attention due to their list of merits, such as low cost, high safety, nontoxicity. However, limited voltage window, Zn dendrites, relatively specific capacity still great challenges. In this work, a new reaction mechanism reversible Mn 2+ ion oxidation deposition is introduced AZBs. The assembled /Zn hybrid battery (Mn HB) based on storage...
Abstract Niobium pentoxides (Nb 2 O 5 ) have attracted extensive interest for ultrafast lithium‐ion batteries due to their impressive rate/capacity performance and high safety as intercalation anodes. However, the intrinsic insulating properties unrevealed mechanisms of complex phases limit further applications. Here, a facile efficient method is developed construct three typical carbon‐confined Nb (TT‐Nb @C, T‐Nb H‐Nb @C) nanoparticles via mismatched coordination reaction during...
Abstract High‐energy lithium‐ion batteries (LIBs) can be realized with the use of nickel‐rich materials, however, their reversible operation requires long‐term cathode‐electrolyte interfacial (CEI) stability, especially for high‐temperature applications, but how CEIs evolves during is still a mystery. The unstable have been recently ascribed to them generating/disappearing/regenerating Li + extraction/insertion by in situ Fourier Transform Infrared Spectroscopy spectrum. Herein, strategy...
Abstract Low temperatures severely impair the performance of lithium-ion batteries, which demand powerful electrolytes with wide liquidity ranges, facilitated ion diffusion, and lower desolvation energy. The keys lie in establishing mild interactions between Li + solvent molecules internally, are hard to achieve commercial ethylene-carbonate based electrolytes. Herein, we tailor solvation structure low-ε solvent-dominated coordination, unlock via electronegativity regulation carbonyl oxygen....
Carbon-coated SiO<sub>x</sub> nanowires are synthesized through a novel self-sacrificed method and applied for high-performance LIB anodes.
The novel 3D carbon framework confined Sb nanoparticle anode exhibits both high capacity and cycling stability.
Abstract VS 2 is one of the attractive layered cathodes for alkali metal‐ion batteries. However, understanding detailed reaction processes and energy storage mechanism still inadequate. Herein, Li + /Na /K insertion/extraction mechanisms cathode are elucidated on basis experimental analyses theoretical simulations. It found that behavior partially irreversible, while Na completely reversible. The intermediates final products (Li 0.33 , LiVS 0.5 NaVS K 0.6 z > 0.6) during...
Ionic dividers with uniform pores and functionalized surfaces display significant potential for solving Li-dendrite issues in Li-metal batteries. In this study, single metal nitrogen co-doped carbon-sandwiched MXene (M-NC@MXene) nanosheets are designed fabricated, which possess highly ordered nanochannels a diameter of ≈10 nm. The experiments computational calculations verified that the M-NC@MXene eliminate Li dendrites several ways: (1) redistributing Li-ion flux via ion channels, (2)...
Abstract Mild photothermal therapy (mPTT) has emerged as a highly promising approach for tumor ablation. However, the heat‐induced overexpression of heat shock proteins (HSPs) limits its efficacy by increasing cellular temperature tolerance. Herein, self‐catalytically enhanced mild PTT strategy that directly disrupts structure HSPs to restore cell sensitivity is proposed. In proof‐of‐concept study, AgFeCu nanoparticles (AgFeCu NPs) with dual‐active catalytic centers (Fe‐Cu) and near‐infrared...
Ion insertions always involve electrode-electrolyte interface process, desolvation for instance, which determines the electrochemical kinetics. However, it's still a challenge to achieve fast ion insertion and investigate transformation at interface. Herein, deprotonation of NH4+ introduced dissociation H2 O molecules provide sufficient H3 O+ insert into materials' structure energy storages are revealed. Lewis acidic ion-NH4+ can, on one hand itself via deprotonation, other hydrolyze with...
Lithium–sulfur (Li–S) batteries are promising for energy storage, especially in the era of carbon neutrality. Nonetheless, sluggish kinetics converting soluble lithium polysulfides into solid sulfide impedes its development. In this work, we design Fe and Co dual single-atom moieties anchored on N-doped multilayer graphene (FeCoNGr) as a catalytic sulfur cathode host Li–S batteries. With an efficient role Li2S, FeCoNGr-based cell demonstrates capacity 878.7 mA h g–1 at 0.2 C retains 77.4%...
Tin dioxide (SnO 2 ) has attracted much attention in lithium‐ion batteries (LIBs) due to its abundant source, low cost, and high theoretical capacity. However, the large volume variation, irreversible conversion reaction limit further practical application next‐generation LIBs. Here, a novel solvent‐free approach construct uniform metal–organic framework (MOF) shell‐derived carbon confined SnO /Co /Co@C) nanocubes via two‐step heat treatment is developed. In particular, MOF‐coated CoSnO 3...