A5100324026- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Fuel Cells and Related Materials
- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- MXene and MAX Phase Materials
- Conducting polymers and applications
- Electrochemical Analysis and Applications
- Concrete and Cement Materials Research
- Extraction and Separation Processes
- Thermal Expansion and Ionic Conductivity
- Graphene research and applications
- Optical Wireless Communication Technologies
- Concrete Properties and Behavior
- Underwater Vehicles and Communication Systems
- Innovative concrete reinforcement materials
- Concrete Corrosion and Durability
- Structural Behavior of Reinforced Concrete
- Advanced materials and composites
- Advanced ceramic materials synthesis
- Spinal Cord Injury Research
Central South University
2016-2025
University of Science and Technology of China
2019-2025
Nankai University
2025
Advanced Energy Materials (United States)
2025
Xiangya Hospital Central South University
2022-2025
Beijing University of Chemical Technology
2025
Key Laboratory of Nuclear Radiation and Nuclear Energy Technology
2025
Hefei National Center for Physical Sciences at Nanoscale
2019-2024
China Special Equipment Inspection and Research Institute
2024
Hebei University of Technology
2021-2024
Exploring noble-metal-free electrocatalysts with high efficiency for both the hydrogen evolution reaction (HER) and oxygen (OER) holds promise advancing production of H2 fuel through water splitting. Herein, one-pot synthesis was introduced MoS2–Ni3S2 heteronanorods supported by Ni foam (MoS2–Ni3S2 HNRs/NF), in which Ni3S2 nanorods were hierarchically integrated MoS2 nanosheets. The hierarchical allow not only good exposure highly active heterointerfaces but also facilitated charge transport...
The development of efficient, stable, and low-cost bifunctional catalysts for the hydrogen evolution/oxidation reaction (HER/HOR) is critical to promote application gas batteries in large scale energy storage systems. Here we demonstrate a non-noble metal high-entropy alloy grown on Cu foam (NNM-HEA@CF) as self-supported catalytic electrode nickel-hydrogen (Ni-H2) batteries. Experimental theoretical calculation results reveal that NNM-HEA catalyst greatly facilitates HER/HOR process through...
Abstract Sodium‐ion batteries (SIBs) are regarded as an attractive alternative to lithium‐ion (LIBs) for large‐scale commercial applications, because of the abundant terrestrial reserves sodium. Exporting suitable anode materials is key development SIBs and LIBs. In this contribution, we report on fabrication Bi@C microspheres using aerosol spray pyrolysis technique. When used materials, microsphere delivered a high capacity 123.5 mAh g −1 after 100 cycles at mA . The rate performance also...
High-performance Li-rich layered oxide (LRLO) cathode material is appealing for next-generation Li-ion batteries owing to its high specific capacity (>300 mAh g–1). Despite intense studies in the past decade, low initial Coulombic efficiency and unsatisfactory cycling stability of LRLO still remain as great challenges practical applications. Here, we report a rational design orthogonally arranged {010}-oriented nanoplates with built-in anisotropic Li+ ion transport tunnels. Such novel...
Presently, considerable attention has been paid to the Fe-based dichalcogenides as anode materials for sodium ion batteries (SIBs) due their abundant resources, chemical stability, and high theoretical capacity. In this paper, we make nanooctahedra particles assembled FeSe2 microspheres embedded into sulfur-doped reduced graphene oxide sheets through a one-step hydrothermal reduction route, in which of oxide, doping sulfur atoms, preparation FeSe2/sulfur-doped (FeSe2/SG) composites are...
The introduction of oxygen (O) vacancies has been considered to be an important but challenging way enhance the activity electrocatalysts for evolution reaction (OER). Substitution by heteroatoms with high electron-donating ability may a feasible strategy triggering O-vacancies maintain thermodynamic stability. Herein, density functional theory (DFT) calculations predict that incorporation boron (B) is favorable generation in transition metal oxides. Then, CoO nanowires are prepared via B...
Sodium-ion batteries (SIBs) show great potential as alternative energy storage devices for next generation systems due to the deficiency of lithium resources.
A new one-pot and activation-free method was developed to synthesize high porosity biomass-derived carbon (HPBC) with uniform mesopores through sol–gel route. The as-prepared HPBC material possesses surface area up 949.85 m2 g−1 pore volume of 3.14 cm3 g−1. Cathodes sulfur content 81.29 wt% for Li–S batteries were prepared using the as a conductive matrix certain amount space preserved accommodate change during lithiation. When evaluated electrochemical properties, structure afforded...
Long-term cycling stability of 80S/Co-NPC-MCs electrode at 1 and 2C the schematic trapping effect sulfur PSs in Co-NPC-MCs.
Poor electrocatalytic activity and carbon monoxide (CO) poisoning of the anode in Pt-based catalysts are still two major challenges facing direct methanol fuel cells. Herein, we demonstrate a highly active stable Pt nanoparticle/Mo2C nanotube catalyst for electro-oxidation. nanoparticles were deposited on Mo2C nanotubes using controllable atomic layer deposition (ALD) technique. This showed much higher catalytic oxidation superior CO tolerance, when compared with those conventional Pt/C...
With the insertion of CCS interlayers performance Li–S cells is remarkably enhanced.