A5033022347- Advancements in Battery Materials
- Molten salt chemistry and electrochemical processes
- Advanced Battery Materials and Technologies
- Extraction and Separation Processes
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Electrodeposition and Electroless Coatings
- Supercapacitor Materials and Fabrication
- Metallurgical Processes and Thermodynamics
- Recycling and Waste Management Techniques
- Metal Extraction and Bioleaching
- Advanced Photocatalysis Techniques
- Advancements in Solid Oxide Fuel Cells
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Graphene research and applications
- Bauxite Residue and Utilization
- Adsorption and Cooling Systems
- Layered Double Hydroxides Synthesis and Applications
- Coal Combustion and Slurry Processing
- Corrosion Behavior and Inhibition
- Thermochemical Biomass Conversion Processes
- MXene and MAX Phase Materials
- Nanoporous metals and alloys
- Advanced Battery Technologies Research
University of Science and Technology Beijing
2018-2025
University of Electronic Science and Technology of China
2023-2025
Jilin Medical University
2025
Jilin University
2025
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
2025
Taiyuan University of Technology
2024
Hefei University of Technology
2024
Chinese Academy of Sciences
2010-2023
University of Chinese Academy of Sciences
2009-2023
Sinopec (China)
2009-2023
A novel cell configuration allows a Te nanowire positive electrode for delivering an ultrahigh discharge capacity in tellurium–aluminum batteries.
Atomic-scale utilization and coordination structure of Pt electrocatalyst is extremely crucial to decrease loading mass maximize activity for hydrogen evolution reactions (HERs) oxygen reduction (ORRs). A novel atomic-scale (Pt-Ox )-(Co-Oy ) nonbonding active designed constructed by anchoring single atoms Co atomic clusters on the defective carbon derived from oxygen-rich coal tar pitch (CTP). The low only 0.56 wt%. new interaction phenomenon between Pt-Ox Co-Oy found confirmed based X-ray...
Carbon nanotube (CNT) supported Pt nanoparticle catalysts have been prepared by spontaneous reduction of PtCl6(2-) ion as a result direct redox reactions between and oxygen-containing functional groups at defect sites CNTs, which were introduced chemical electrochemical oxidation treatment CNTs. The electrocatalytic properties as-prepared Pt-CNT for methanol investigated chronopotentiometry cyclic voltammetry. Compared with hydrogen deposition methods, synthesized CNT defects show excellent...
Abstract Stable non‐noble metal electrocatalysts are of essential importance for industrial water electrolysis. Powdery loaded on current collectors by binders often designed, but easily fall off due to strong attack bubbles at an large density (>400 mA cm −2 ). A novel strategy is developed construct a self‐supported dual‐phase porous Co 2 P–Co 3 O 4 film oxygen evolution reaction (OER) and micro‐nanoporous P hydrogen (HER) based the electrodeposition single‐phase CoP gas–liquid–solid...
This paper reports that Cu<sub>3</sub>P is capable of delivering high specific capacity as the cathode material for rechargeable aluminum-ion batteries.
Rechargeable aluminum-ion batteries (AIBs) possess significant advantages of high energy density, safety performance, and abundant natural resources, making them one the desirable next-generation substitutes for lithium battery systems. However, poor reversibility, short lifespan, low capacity positive materials have limited its practical applications. In comparison with semiconductors, metallic nickel telluride (NiTe) alloy enhanced electrical conductivity fast electron transmission is a...
Highly efficient strategies for the transformation of amorphous carbon into graphite with high graphitization and crystallinity features have been significantly pursued in recent years; however, critical issues, including processing temperature, insufficient graphitization, introduction catalyst impurities, complicated post-purification procedures, generation greenhouse gas, still remain traditional approaches. For addressing these challenges, herein, a highly catalyst-free, eco-friendly...
The limited active sites of cathode materials in aluminum-ion batteries restrict the storage more large-sized Al-complex ions, leading to a low celling theoretical capacity. To make utmost sites, an alternate mechanism opposite charges (AlCl4- anions and AlCl2+ cations) multisites is proposed herein achieve ultrahigh capacity Al-metal-organic framework (MOF) battery. bipolar ligands (oxidized from 18π 16π electrons reduced 20π planar cyclic conjugated system) can alternately uptake release...
Aluminum-sulfur (Al-S) batteries of ultrahigh energy-to-price ratios are a promising energy storage technology, while they suffer from large voltage gap and short lifespan. Herein, we propose an electrocatalyst-boosting quasi-solid-state Al-S battery, which involves sulfur-anchored cobalt/nitrogen co-doped graphene (S@CoNG) positive electrode ionic-liquid-impregnated metal-organic framework (IL@MOF) electrolyte. The Co-N4 sites in CoNG continuously catalyze the breaking Al-Cl S-S bonds...
Abstract The two‐dimensional (2D) MXenes with sufficient interlayer spacing are promising cathode materials for aluminum‐ion batteries (AIBs), yet the electrostatic repulsion effect between surface negative charges and active anions (AlCl 4 − ) hinders intercalation of AlCl is usually ignored. Here, we propose a charge regulation strategy MXene cathodes to overcome this challenge. By doping N Co, zeta potential gradually transformed from (Ti 3 C 2 T x near‐neutral CNT ), finally positive...
Abstract Quasi‐solid‐state potassium‐ion batteries (SSPIBs) are of great potential for commercial use due to the abundant reserves and cost‐effectiveness resources, as well high safety. Gel polymer electrolytes (GPEs) with ionic conductivity fast interfacial charge transport necessary SSPIBs. Here, weak electrostatic force between K + electronegative functional groups in ethoxylated trimethylolpropane triacrylate (ETPTA) chains, which can promote migration free , is revealed. To further...
Hierarchically porous films constructed on gas–liquid–solid three-phase interface by electrodeposition are reviewed. The formation mechanism of structure is discussed. electrochemical properties as electrode materials for energy application highlighted.
The electrochemical behavior of nickel phosphide nanosheets supported on reduced graphene oxide is first explored as cathode material for aluminum-ion batteries. Ni2P/rGO are prepared through a hydrothermal method combined with subsequent phosphorization process. deliver high discharge capacity 274.5 mAh g–1 at 100 mA g–1, which remain 73.0 Coulombic efficiency 93.5% after 500 cycles. And even higher current density 200 the still presents favorable 60.9 and 94.5% over 3000 better cycling...