A5100406662- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- X-ray Diffraction in Crystallography
- Fuel Cells and Related Materials
- Crystallization and Solubility Studies
- Advanced Photocatalysis Techniques
- Supercapacitor Materials and Fabrication
- Catalytic Processes in Materials Science
- Liquid Crystal Research Advancements
- Nanomaterials for catalytic reactions
- MXene and MAX Phase Materials
- Advancements in Battery Materials
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Memory and Neural Computing
- Theoretical and Computational Physics
- CO2 Reduction Techniques and Catalysts
- nanoparticles nucleation surface interactions
- Quantum Dots Synthesis And Properties
- Hydrogen Storage and Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Electrochemical Analysis and Applications
- Crystallography and molecular interactions
- Magnetic and transport properties of perovskites and related materials
- Material Dynamics and Properties
- Diamond and Carbon-based Materials Research
China University of Geosciences
2016-2025
Anhui Institute of Optics and Fine Mechanics
2024-2025
Hefei Institutes of Physical Science
2023-2025
Chinese Academy of Sciences
2023-2025
Donghua University
2013-2025
Northwest Institute of Nuclear Technology
2025
Hubei Normal University
2023-2025
Tianjin University of Technology
2022-2024
Qingdao University
2023-2024
Yangzhou University
2024
A palladium phosphide electrocatalyst supported on carbon black (PdP2 @CB) shows efficient water splitting in both alkaline and neutral electrolytes. Significantly lower overpotentials are required for PdP2 @CB (27.5 mV 0.5 m H2 SO4 ; 35.4 1 KOH; 84.6 PBS) to achieve a HER electrocatalytic current density of 10 mA cm-2 compared commercial Pt/CB (30.1 46.6 122.7 PBS). Moreover, no loss activity is detectable after 5000 potential sweeps. Only 270 277 reach catalyze OER KOH PBS electrolytes,...
Single-atom electrocatalysts (SAEs) can realize the target of low-cost by maximum atomic efficiency. However, they usually suffer performance decay due to high energy states, especially in a harsh acidic water splitting environment. Here, we conceive and double protecting strategy that ensures robust on Ir SAEs dispersing atoms in/onto Fe nanoparticles embedding IrFe into nitrogen-doped carbon nanotubes (Ir-SA@Fe@NCNT). When Ir-SA@Fe@NCNT acts as bifunctional electrocatalyst at ultralow...
Bimetallic alloy nanoparticles have garnered substantial attention for diverse catalytic applications owing to their abundant active sites and tunable electronic structures, whereas the synthesis of ultrafine with atomic-level homogeneity bulk-state immiscible couples remains a formidable challenge. Herein, we present RuxCo1–x solid-solution (ca. 2 nm) across entire composition range, highly efficient, durable, selective CO2 hydrogenation CH4 under mild conditions. Notably, Ru0.88Co0.12/TiO2...
Binary solid-solution alloys generally adopt one of three principal crystal lattices-body-centred cubic (bcc), hexagonal close-packed (hcp) or face-centred (fcc) structures-in which the structure is dominated by constituent elements and compositions. Therefore, it a significant challenge to selectively control in with certain composition. Here, we propose an approach for selective using chemical reduction method. By precisely tuning speed metal precursors, alloy nanoparticles, are able...
The crystal structure significantly affects the physical and chemical properties of solids. However, structure-dependent alloys are rarely studied because controlling an alloy at same composition is extremely difficult. Here, for first time, we successfully demonstrate synthesis binary Ru-Pt (Ru/Pt = 7:3) Ru-Ir (Ru/Ir ternary Ru-Ir-Pt (Ru/Ir/Pt 7:1.5:1.5) solid-solution nanoparticles (NPs) with well-controlled hexagonal close-packed (hcp) face-centered cubic (fcc) phases, through reduction...
High entropy alloys are considered one of the major breakthroughs in alloying concepts. Their unique design concept and mixed effects make materials potentially valuable many applications various fields. This Research Update summarizes recent research progress on high alloy catalysts electrolytic water splitting. The definition properties described common preparation methods organizational characteristics discussed. catalytic electrolysis evaluated, finally, future development trend...
Metal halide double perovskites with splendid optical features have been considerably investigated for optoelectronic applications. Herein, a series of Mn2+-doped Cs2NaLuCl6 perovskite crystals were prepared. Via adopting the density functional theory calculation, effect Mn2+ doping on electronic structure compound was discussed. It found that crystal can emit intense blue light from host self-trapped exciton (STE) emission. Excited by 320 nm, STE and emissions simultaneously observed in...
Defect-rich WS<sub>2</sub> nanosheets prepared <italic>via</italic> a self-template method exhibit boosted hydrogen evolution reaction activity.
Au<italic>x</italic>Ru<sub>1−x</sub> with whole compositions were synthesized and showed an enhanced catalytic performance for OER.
The liquid chemical hydrogen storage technology has great potentials for high-density and transportation at ambient temperature pressure. However, its commercial applications highly rely on the high-performance heterogeneous dehydrogenation catalysts, owing to difficulty of materials. In recent years, chemists materials scientists found that supported metal nanoparticles (MNPs) can exhibit high catalytic activity, selectivity, stability materials, which will clear way application technology....
Zn-BTC (H3BTC refers to 1, 3, 5-benzoic acid) MOF was used as a self-template and zinc source prepare ZnS/NiS2 with layered heterogeneous structure promising electrode material using cation exchange solid-phase vulcanization processes. The synergistic effect of the two metal sulfides enhances application ZnS/NiS2. And high specific surface area abundant active sites further promote mass/charge transfer redox reaction kinetics. In three-electrode system, capacitance 1547 F/g at current...