A5091017167- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Ocular Diseases and Behçet’s Syndrome
- Thermal Expansion and Ionic Conductivity
- Systemic Lupus Erythematosus Research
- Immune cells in cancer
- MXene and MAX Phase Materials
- Retinal Diseases and Treatments
- Extracellular vesicles in disease
- Retinal and Optic Conditions
- Psoriasis: Treatment and Pathogenesis
- Fuel Cells and Related Materials
- Cytomegalovirus and herpesvirus research
- Boron and Carbon Nanomaterials Research
- Immunotherapy and Immune Responses
- Transition Metal Oxide Nanomaterials
- Immune Cell Function and Interaction
- interferon and immune responses
- Nanomaterials for catalytic reactions
- Neuroinflammation and Neurodegeneration Mechanisms
- T-cell and B-cell Immunology
- Microbial Fuel Cells and Bioremediation
Sun Yat-sen University
2021-2025
Jianghan University
2023-2024
Wuhan University of Technology
2017-2022
Materials Science & Engineering
2020
Aqueous zinc-ion batteries attract increasing attention due to their low cost, high safety, and potential application in stationary energy storage. However, the simultaneous realization of cycling stability density remains a major challenge. To tackle above-mentioned challenge, we develop novel Zn/V2O5 rechargeable aqueous hybrid-ion battery system by using porous V2O5 as cathode metallic zinc anode. The delivers discharge capacity 238 mAh g-1 at 50 mA g-1. 80% initial can be retained after...
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 The practical application of the lithium–sulfur (Li–S) battery is seriously restricted by its shuttle effect, low conductivity, and sulfur loading. Herein, first‐principles calculations are conducted to verify that introduction oxygen vacancies in TiO 2 not only enhances polysulfide adsorption but also greatly improves catalytic ability both ion electron conductivities. A commercial polypropylene (PP) separator decorated with nanosheets (OVs‐TiO @PP) fabricated as a strong barrier...
The lithium-sulfur (Li-S) battery is considered to be a potential next-generation power system, however, it urgent that suitable materials are found in order solve series of challenges, such as the shuttle effect and lithium dendrite growth. As multifunctional porous material, metal-organic frameworks (MOFs) can used different parts Li-S batteries. In recent years, application MOFs batteries has been developed rapidly. This review summarizes milestone works advances various aspects...
Carbon-coated SiO<sub>x</sub> nanowires are synthesized through a novel self-sacrificed method and applied for high-performance LIB anodes.
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 The quest for smart electronics with higher energy densities has intensified the development of high‐voltage LiCoO 2 (LCO). Despite their potential, LCO materials operating at 4.7 V faces critical challenges, including interface degradation and structural collapse. Herein, we propose a collective surface architecture through precise nanofilm coating doping that combines an ultra‐thin LiAlO layer gradient Al. This not only mitigates side reactions, but also improves Li + migration...
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...
Abstract Simultaneously achieving high‐energy‐density and high‐power‐density is a crucial yet challenging objective in the pursuit of commercialized power batteries. In this study, atomic layer deposition (ALD) employed combined with coordinated thermal treatment strategy to construct densely packed, electron‐ion dual conductor (EIC) protective coating on surface commercial LiNi 0.5 Co 0.2 Mn 0.3 O 2 (NCM523) cathode material, further enhanced by gradient Al doping (Al@EIC‐NCM523). The...
The employment of nanomaterials and nanotechnologies has been widely acknowledged as an effective strategy to enhance the electrochemical performance lithium-ion batteries (LIBs). However, how produce effectively on a large scale remains challenge. Here, highly crystallized Zn3V2O7(OH)2·2H2O is synthesized through simple liquid phase method at room temperature in scale, which easily realized industry. Through suppressing reaction dynamics with ethylene glycol, uniform morphology microflowers...
Lithium–sulfur batteries have high theoretical energy density, but a better knowledge of their intimate structural details will be helpful in improving conductivity and long-term cycling behavior. In order to identify the stationary configurations lithium polysulfides (Li2Sn, 2 ≤ n 8) formed charging discharging processes lithium–sulfur batteries, ab initio molecular dynamics was employed sample configuration space Li2Sn, followed by optimization structures CCSD(T)-F12b/aug-cc-pVDZ. Using...
The shuttle effect of lithium polysulfides (Li2Sn) in electrolyte and the low conductivity sulfur are two key hindrances (Li–S) batteries. In order to address issues, we propose a three-dimensional porous nitrogen-doped carbon nanosheet with embedded NixCo3–xS4 nanocrystals derived from metal–organic frameworks for durable-cathode host material Li–S Experiments density functional theory simulations show that large porosity, robust N-doped framework, evenly high polarity act as strong "traps"...
Lithium–sulfur batteries with ultra-high theoretical capacity have gradually become candidates to replace existing energy systems.
To investigate the efficacy and safety of dexamethasone (DEX) implant, Ozurdex ®, as an adjunctive treatment for refractory Behçet's uveitis (BU), a total 61 patients (80 eyes) were included in this cross-sectional study divided into non-DEX DEX groups. After >12 months treatment, improvement fluorescein angiography score vitritis was significantly higher group than group. Although posterior capsule opacification exacerbated, rate low-dose systemic glucocorticoid relapse times fewer...