A5101472826- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Electrocatalysts for Energy Conversion
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Perovskite Materials and Applications
- Advanced Photocatalysis Techniques
- Thermal Expansion and Ionic Conductivity
- Pharmaceutical and Antibiotic Environmental Impacts
- Aquatic Ecosystems and Phytoplankton Dynamics
- Robotic Mechanisms and Dynamics
- Opinion Dynamics and Social Influence
- Ammonia Synthesis and Nitrogen Reduction
- Methane Hydrates and Related Phenomena
- Algal biology and biofuel production
- Microplastics and Plastic Pollution
- Complex Network Analysis Techniques
- High-Voltage Power Transmission Systems
- Water Treatment and Disinfection
- Manufacturing Process and Optimization
- Lanthanide and Transition Metal Complexes
- Plant tissue culture and regeneration
- Peatlands and Wetlands Ecology
- Advanced Algorithms and Applications
City University of Hong Kong
2021-2025
Materials Science & Engineering
2024
Sichuan University
2002-2024
State Key Laboratory of Hydraulics and Mountain River Engineering
2023-2024
State Grid Corporation of China (China)
2024
Songshan Lake Materials Laboratory
2022-2023
Fudan University Shanghai Cancer Center
2010-2023
University of Dundee
2023
Taiyuan Normal University
2023
East China University of Science and Technology
2023
Abstract Rechargeable aqueous zinc ion batteries (AZIBs), as a rising star in batteries, are restricted by the narrow voltage window and unsatisfactory reversibility, which dominated high activity of H 2 O molecules, side reaction, Zn dendrites, structural degeneration cathode. Electrolyte manipulation has seen great deal research recently, particularly various kinds organic molecules have been shown to achieve outstanding effects on stabilizing anode, yet exploration mechanism behind...
Abstract Solid polymer electrolytes (SPEs) and hydrogel were developed as for zinc ion batteries (ZIBs). Hydrogels can retain water molecules provide high ionic conductivities; however, they contain many free molecules, inevitably causing side reactions on the anode. SPEs enhance stability of anodes, but typically possess low conductivities result in impedance. Here, we develop a lean electrolyte, aiming to balance transfer, anode stability, electrochemical window resistance. This is...
Aqueous zinc metal batteries are appealing candidates for grid energy storage. However, the inadequate electrochemical reversibility of negative electrode inhibits battery performance at large-scale cell level. Here, we develop practical ampere-hour-scale aqueous Zn pouch cells by engineering electrolyte solution. After identifying proton reduction as primary source H2 evolution during electrodeposition, design an solution containing reverse micelle structures where sulfolane molecules...
Ultrahigh oxygen doping content in carbon quantum dots enables excellent H 2 O selectivity and great potential on-site green production.
Redox-active organic materials, as a new generation of sustainable resources, are receiving increasing attention in zinc-ion batteries (ZIBs) due to their resource abundance and tunable structure. However, molecules with high potential rare, the voltage most reported cathode-based ZIBs is less than 1.2 V. Herein, we explored redox process p-type organics figured out relationship between energy change output during process. Then, proposed dual-step strategy effectively tune eventually improve...
Magnesium ion batteries have potential for large-scale energy storage. However, the high charge density of Mg2+ ions establishes a strong intercalation barrier in host materials, causing sluggish diffusion kinetics and structural degradation. Here, we report that kinetic dissolution issues connected to cathode materials can be resolved simultaneously using tetraethylene glycol dimethyl ether (TEGDME)-water hybrid electrolyte. The lubricating shielding effect water solvent could boost swift...
Residual solvents in vinylidene fluoride (VDF)-based solid polymer electrolytes (SPEs) have been recognized as responsible for their high ionic conductivity. However, side reactions by the residual with lithium (Li) metal induce poor stability, which has long neglected. This study proposes a strategy to achieve delicate equilibrium between ion conduction and electrode stability VDF-based SPEs. Specifically, 2,2,2-trifluoro-N,N-dimethylacetamide (FDMA) is developed nonside reaction solvent...
The growing potential of low-dimensional metal-halide perovskites as conversion-type cathode materials is limited by electrochemically inert B-site cations, diminishing the battery capacity and energy density. Here, we design a benzyltriethylammonium tellurium iodide perovskite, (BzTEA)2TeI6, material, enabling X- elements with highly reversible chalcogen- halogen-related redox reactions, respectively. engineered perovskite can confine active elements, alleviate shuttle effect promote...
Earlier evidence has proven that probiotic supplements can reduce concurrent chemoradiotherapy (CCRT)-induced oral mucositis (OM) in nasopharyngeal cancer (NPC). The incidence of severe OM (grade 3 or higher) was the primary endpoint this study. We first enrolled 85 patients with locally advanced NPC who were undergoing CCRT. Of them, 77 finally selected and randomized (1:1) to receive either a cocktail placebo. To investigate protective effects mechanism treatment on induced by radiotherapy...
Zinc/lithium hybrid batteries with a phase-separation electrolyte achieve high average operating voltages of over 3 V.
Metal-organic framework-based materials are promising single-site catalysts for electrocatalytic nitrate (NO3- ) reduction to value-added ammonia (NH3 on account of well-defined structures and functional tunability but still lack a molecular-level understanding designing the high-efficient catalysts. Here, we proposed molecular engineering strategy enhance electrochemical NO3- -to-NH3 conversion by introducing carbonyl groups into 1,2,4,5-tetraaminobenzene (BTA) based metal-organic polymer...
Abstract As the need for sustainable battery chemistry grows, non‐metallic ammonium ion (NH 4 + ) batteries are receiving considerable attention because of their unique properties, such as low cost, nontoxicity, and environmental sustainability. In this study, solvation interactions between NH solvents elucidated design principles weakly solvated electrolytes proposed. Given that hydrogen bond dominate solvents, strength solvent's electrostatic potential directly determines its solvating...
Abstract Due to the high abundance of their components, low cost, and safety, zinc‐based batteries open up new vistas for large‐scale energy storage. However, stability, lifetime, reversibility are impaired by passivation dendrite growth Zn anode. Here, this challenge is circumvented an iodine post‐functionalized zeolitic imidazolate framework‐90 (ZIF‐90‐I) additive, in which polycation absorbed on anode can regulate solid–electrolyte interphase (SEI) formation 1 m Zn(TFSI) 2 electrolyte...
Compared to sp
Zinc metal is recognized as the most promising anode for aqueous energy storage but suffers from severe dendrite growth and poor reversibility. However, coulombic efficiency lacks specificity zinc growth, particularly in Zn||Zn symmetric cells. Herein, a novel indicator (f
Abstract With the increasing need for reliable storage systems, conversion‐type chemistry typified by bromine cathodes attracts considerable attention due to sizeable theoretical capacity, cost efficiency, and high redox potential. However, severe loss of active species during operation remains a problem, leading researchers resort concentrated halide‐containing electrolytes. Here, profiting from intrinsic halide exchange in perovskite lattices, novel low‐dimensional hybrid cathode, TmdpPb 2...
Diagnosis of primary brain tumors relies heavily on histopathology. Although various computational pathology methods have been developed for automated diagnosis tumors, they usually require neuropathologists' annotation region interests or selection image patches whole-slide images (WSI). We an end-to-end Vision Transformer (ViT) - based deep learning architecture tumor WSI analysis, yielding a highly interpretable deep-learning model, ViT-WSI. Based the principle weakly supervised machine...
Abstract The further development of sodium‐zinc hybrid batteries (SZBs) is seriously impeded by the narrow electrochemical stability window (ESW) aqueous electrolytes. Exploring appropriate electrolytes with both wide ESW and high ionic conductivity great importance to achieve high‐performance SZBs yet remain challenging. Here, a rationally designed Na + /Zn 2+ electrolyte developed via ligand‐substitution strategy, which effectively extends up 2.9 V combines 19.6 mS cm −1 . ligand exchange...
Abstract Solid‐state lithium metal batteries (SLMBs) based on solid polymer electrolytes (SPEs) are a promising option for next‐generation energy storage systems owing to their enhanced safety and density. However, the unstable interfaces resulting from continuous side reactions between electrodes SPEs during cycling have hindered practical application of SLMBs. In this review, we first provide an overview development fundamentals SPEs. Subsequently, interface issues, factors influencing...