A5046452863- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Advanced Battery Materials and Technologies
- 2D Materials and Applications
- Perovskite Materials and Applications
- MXene and MAX Phase Materials
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Covalent Organic Framework Applications
- Electrochemical Analysis and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Graphene research and applications
- Fuel Cells and Related Materials
- Advanced Battery Technologies Research
- Catalytic Processes in Materials Science
- Transition Metal Oxide Nanomaterials
- Aluminum Alloys Composites Properties
- Extraction and Separation Processes
- Metal-Organic Frameworks: Synthesis and Applications
- Nanocluster Synthesis and Applications
Huazhong University of Science and Technology
2021-2025
Shenzhen University
2025
University of Electronic Science and Technology of China
2024
Harbin Institute of Technology
2022-2023
Hubei University of Technology
2017-2022
Battery-type materials for supercapacitors have attracted increasing research interest owing to their high energy density. However, poor electrode kinetics severely limit the utilization of redox-active sites on surface, resulting in subpar electrochemical performance. Herein, we incorporate both Cu dopants and O vacancies into Co3O4 nanocrystals confined a carbon matrix (Ov-Cu-Co3O4@C) which are assembled nanowires. This heterostructured architecture with multifunctional nanogeometries...
Abstract Rechargeable aqueous Zn‐ion batteries (ZIBs) are always regarded as a promising energy storage device owing to their higher safety and durability. However, two problems have become the main trouble for practical application of ZIBs such dendrite growth Zn metal anode in electrolyte freezing water solvent at low temperature. Herein, overcome these challenges, new strategy, multi‐component crosslinked hydrogel electrolyte, is proposed inhibit dendrites realize temperature...
Abstract The operation of traditional aqueous-electrolyte zinc-ion batteries is adversely affected by the uncontrollable growth zinc dendrites and occurrence side reactions. These problems can be avoided development functional hydrogel electrolytes as replacements for aqueous electrolytes. However, mechanism which most inhibit on a anode has not been investigated in detail, there lack large-scale recovery method mainstream In this paper, we describe recyclable biodegradable electrolyte based...
As a typical battery-type material, CuCo2 S4 is promising candidate for supercapacitors due to the high theoretical specific capacity. However, its practical application plagued by inherently sluggish ion diffusion kinetics and inferior electrical transport properties. Herein, sulfur vacancies are incorporated in hollow nanoarchitectures (HNs) accelerate redox reactivity. Experimental analyses investigations uncover that generated increase active electron states, reduce adsorption barriers...
The corrosion, parasitic reactions, and aggravated dendrite growth severely restrict development of aqueous Zn metal batteries. Here, we report a novel strategy to break the hydrogen bond network between water molecules construct Zn(TFSI)2 -sulfolane-H2 O deep eutectic solvents. This cuts off transfer protons/hydroxides inhibits activity H2 O, as reflected in much lower freezing point (<-80 °C), significantly larger electrochemical stable window (>3 V), suppressed evaporative from...
Abstract Zinc powder (Zn‐P) anodes have significant advantages in terms of universality and machinability compared with Zn foil anodes. However, their rough surface, which has a high surface area, intensifies the uncontrollable growth dendrites parasitic side reactions. In this study, an anti‐corrosive Zn‐P‐based anode functional layer formed from MXene Cu‐THBQ (MXene/Cu‐THBQ) heterostructure is successfully fabricated via microfluidic‐assisted 3D printing. The unusual strong adsorption ions...
An asymmetric doping concept for tuning the Schottky barrier of a heterostructure.
Rechargeable aqueous zinc ion batteries have attracted increasing attention as a new energy storage system because of the high ionic conductivity and safe electrolyte. The spontaneous vanadium dissolution in electrolytes is one major problem water with serious polarity would corrode crystal structure vanadium-based cathodes. Here, an situ artificial cathode electrolyte interphase (CEI) strategy proposed to kinetically suppress batteries. strontium introduced into oxide layers sacrifice...
A guest engineering strategy is used to regulate the interlayer binding energy between vanadium oxide layers, thus thermodynamically suppressing dissolution. The as-prepared compound (NH<sub>4</sub>)<sub>2</sub>V<sub>6</sub>O<sub>16</sub>·1.5H<sub>2</sub>O restrains dissolution effectively.
Zn powder (Zn-P)-based anodes are always regarded as ideal anode candidates for zinc ion batteries owing to their low cost and ease of processing. However, the intrinsic negative properties Zn-P-based such easy corrosion uncontrolled dendrite growth have limited further applications. Herein, a novel 3D cold-trap environment printing (3DCEP) technology is proposed achieve MXene Zn-P (3DCEP-MXene/Zn-P) with highly ordered arrangement. Benefitting from unique inhibition mechanism high lattice...
A multifunctional NbN-modified separator and an innovative work function chemistry strategy are designed to enhance the durability of ZMBs.
Although g-C3N4/BiPO4 heterojunctions have shown high photocatalytic performance experimentally, understanding is far from satisfactory on the relevance of interlayer interaction and energy levels at interface. Herein, level alignment interface systematically explored by first-principles calculations incorporating semiempirical dispersion-correction schemes. The results indicate that a stable with chemical adsorption can be formed between g-C3N4 BiPO4. Interestingly, typical type-II band...
The charge separation efficiency of the CeO<sub>2</sub>/g-C<sub>3</sub>N<sub>4</sub>heterojunction was greatly enhanced through surface carboxylation g-C<sub>3</sub>N<sub>4</sub>substrate.
Magnetic BiOBr/Fe<sub>3</sub>O<sub>4</sub>/RGO composites with remarkable photocatalytic capability were prepared by a simple hydrothermal method to load 3D flower-like microspherical BiOBr onto the surface of Fe<sub>3</sub>O<sub>4</sub>/RGO.