A5080423659- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Advanced Battery Technologies Research
- Catalysis and Oxidation Reactions
- Extraction and Separation Processes
- Layered Double Hydroxides Synthesis and Applications
- Advanced Photocatalysis Techniques
- MXene and MAX Phase Materials
- Graphene research and applications
- Magnesium Alloys: Properties and Applications
- Semiconductor materials and devices
- Perovskite Materials and Applications
- Nanomaterials for catalytic reactions
- Zeolite Catalysis and Synthesis
- Ferrocene Chemistry and Applications
- Corrosion Behavior and Inhibition
- Anodic Oxide Films and Nanostructures
- Microbial Fuel Cells and Bioremediation
- Industrial Gas Emission Control
- Ammonia Synthesis and Nitrogen Reduction
- Synthesis of Tetrazole Derivatives
North China Electric Power University
2025
China Electric Power Research Institute
2025
RWTH Aachen University
2018-2024
Zhengzhou University
2021-2024
Shenzhen University
2020-2023
Zhengzhou University of Industrial Technology
2021
Beijing University of Chemical Technology
2014-2020
Forschungszentrum Jülich
2016-2020
Dutch Polymer Institute
2020
Shaoguan University
2017
A pine‐shaped Pt nanostructured electrode with under‐water superaerophobicity for ultrahigh and steady hydrogen evolution reaction (HER) performance is successfully fabricated by a facile easily scalable electrodeposition technique. Due to the lower bubble adhesive force (11.5 ± 1.2 μN), higher contact angle (161.3° 3.4°) in aqueous solution, smaller size of bubbles release electrode, incomparable final repellence from submerged surface ease, achieved, compared that nanosphere flat...
Layered double hydroxides (LDHs) are a family of high‐profile layer materials with tunable metal species and interlayer spacing, herein the LDHs first investigated as bifunctional electrocatalysts. It is found that trinary LDH containing nickel, cobalt, iron (NiCoFe‐LDH) shows reasonable performance, while exploiting preoxidation treatment can significantly enhance both oxygen reduction reaction evolution activity. This phenomenon attributed to partial conversion Co 2+ 3+ state in step,...
Due to the unique structural advantages, hierarchical Co<sub>3</sub>O<sub>4</sub>@NiO nanoarrays can be regarded as advanced electrodes for Ni–Zn batteries.
Sandwich-type N-doped graphene based carbon materials with a wrinkled sheet-like morphology were prepared, and they demonstrated remarkable performances as supercapacitor electrodes.
Rechargeable lithium–sulfur (Li–S) batteries, which originate from the merits of extraordinary theoretical specific energy density, abundant resources, and eco-friendly character, have received ever-growing attention. However, their practical applications are seriously hampered because poor conductive property sulfur discharging products, severe dissolution migration lithium polysulfide intermediates, huge volumetric variation particles upon cycling. Here, double-shelled Co3O4 carbon...
As a high-efficiency energy storage and conversion device, lithium-ion batteries have high density, received widespread attention due to their good cycle performance reliability. However, currently commercial lithium usually use organic solutions containing various salts as liquid electrolytes. In practical applications, electrolytes many shortcomings shortcomings, such poor chemical stability, flammability, explosion. Therefore, the electrolyte has great safety hazard. The of solid ensures...
The catalytic combustion of methane has gained much attention as a sustainable technology, due to concerns about the environmental impact unburnt emissions from natural gas vehicles. Researchers have explored alternatives precious metal catalysts for combustion, with focus on perovskite oxides known their excellent activity and sintering-resistance capacity. In this study, LaFeO3 material was synthesized subsequently subjected nitric acid etching treatment modify its surface. It found that...
Hierarchical nanoarchitecture and porous structure can both provide advantages for improving the electrochemical performance in energy storage electrodes. Here we report a novel strategy to synthesize new electrode materials, hierarchical Co-based layered double hydroxide (PLDH) arrays derived via alkali etching from Co(OH)2@CoAl LDH nanoarrays. This not only has benefits of nanoarrays including short ion diffusion path good charge transport, but also possesses large contact surface area...
Ni-rich LiNi0.6Co0.2Mn0.2O2 nanomaterials with a high percentage of exposed {010} facets have been prepared by surfactant-assisted hydrothermal synthesis followed solid-state reaction. Characterization X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM) confirmed that the particles enhanced growth nanocrystal planes in favor Li-ion diffusion. Electrochemical tests show these cathode materials endow large diffusion coefficient, which leads to superior rate...
The excellent bifunctional electrocatalytic activity of Co<sub>9</sub>S<sub>8</sub>/CeO<sub>2</sub>/Co-NC was derived from the successful construction unique Co<sub>9</sub>S<sub>8</sub>/CeO<sub>2</sub> heterostructure and synergetic effect these two components.
Current materials comprising suture anchors used to reconstruct ligament-bone junctions still have limitation in biocompatibility, degradability or mechanical properties. Magnesium alloys are potential bone implant materials, and Mg2+ has been shown promote healing. Here, we Mg-2 wt.% Zn-0.5 Y-1 Nd-0.5 Zr (ZE21C) alloy Ti6Al4V (TC4) prepare the patellar ligament-tibia SD rats. We studied degradation behavior of ZE21C anchor via vitro vivo experiments assessed its reparative effect on...
SnTe exhibits a layered crystal structure, which enables fast Li-ion diffusion and easy storage, is considered to be promising candidate for an advanced anode material.
Sodium-ion batteries (SIBs) share similar working principles with lithium-ion while demonstrating cost advantages. However, the current understanding of their safety characteristics remains insufficient, and thermal runaway mechanisms different SIB systems have not been fully elucidated. This study investigated following two mainstream sodium-ion battery systems: polyanion-type compound (PAC) layered transition metal oxide (TMO) cathodes. Differential scanning calorimetry (DSC) was employed...
Electrocatalysis represents a critical branch of catalysis research, characterized by its interdisciplinary nature and drawing interest from chemists, physicists, biochemists, surface scientists, materials engineers [...]