A5090556323- Advanced Photocatalysis Techniques
- Inorganic Chemistry and Materials
- Magnetic properties of thin films
- Advanced Chemical Physics Studies
- Nanowire Synthesis and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Boron and Carbon Nanomaterials Research
- Ferroelectric and Piezoelectric Materials
- Diamond and Carbon-based Materials Research
- Anodic Oxide Films and Nanostructures
- Advancements in Solid Oxide Fuel Cells
- Advanced Condensed Matter Physics
- TiO2 Photocatalysis and Solar Cells
- Microwave Dielectric Ceramics Synthesis
- Inorganic Fluorides and Related Compounds
- Quasicrystal Structures and Properties
- Fuel Cells and Related Materials
- MXene and MAX Phase Materials
- Theoretical and Computational Physics
- Ion-surface interactions and analysis
- Catalytic Processes in Materials Science
- Electrocatalysts for Energy Conversion
- Semiconductor Quantum Structures and Devices
- Caching and Content Delivery
- Silicon Nanostructures and Photoluminescence
Shandong Agricultural University
2023-2024
Nanjing University
1993-2011
Collaborative Innovation Center of Advanced Microstructures
1995-2011
Abstract Hierarchical metal alloy nanostructures with branched morphologies are highly desirable for electrocatalysis due to their large surface area, exposed active sites and stability catalytic reactions. In this work, the successful synthesis of uniformly‐sized, spherical Pt–Cu nanodendrites reported using a novel visible light‐driven photoreduction method that exploits fluorescein as an excited state photosensitizer. Factors influencing structure morphology PtCu systematically explored,...
The local magnetic properties and electronic structures of ${\mathrm{Cu}}_{12}$R clusters with ${\mathit{I}}_{\mathit{h}}$ ${\mathit{O}}_{\mathit{h}}$ symmetries (R=Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag) have been systematically studied the density-functional formalism, Kohn-Sham equation is solved self-consistently discrete variational method. By calculating binding energies for 3d series, we find that icosahedral structure more stable than octahedron structure....
The magic oxide clusters ${M}_{9}{\mathrm{O}}_{6}$ $(M=\mathrm{F}\mathrm{e},\mathrm{}\mathrm{C}\mathrm{o},\mathrm{}\mathrm{Ni})$ are found by using reactive laser vaporized cluster source. From the first-principles calculations, possible equilibrium geometries for these three determined to be a ${C}_{2v}$ symmetry, where skeleton composed of 9 metal atoms also has different from structures pure transition ${M}_{9}.$ O energetically more favorable cap triangle surfaces. In...
Abstract The electrocatalytic nitrite/nitrate reduction reaction (eNO 2 RR/eNO 3 RR) offer a promising route for green ammonia production. development of low cost, highly selective and long‐lasting electrocatalysts eNO RR is challenging. Herein, method presented constructing Cu P‐Fe P heterostructures on iron foam (CuFe‐P/IF) that facilitates the effective conversion NO − to NH . At −0.1 −0.2 V versus RHE (reversible hydrogen electrode), CuFe‐P/IF achieves Faradaic efficiency (FE) production...
An alternative approach to the ionization potential of transition-metal clusters has been presented. The mean effective coordination number surface atoms is taken as a parameter reflect d-band width cluster and tight-binding theory used establish this relation. We have constructed simple expression for calculated potentials ${\mathrm{Ni}}_{\mathit{n}}$ ${\mathrm{Nb}}_{\mathit{n}}$, found that they agree quite well with experimental results.
Abstract Protonic ceramic fuel cells (PCFCs) stand out as a novel energy conversion device, exhibiting unique advantages in terms of both high efficiency and environmental friendliness. However, PCFC cathodes are often underperforming due to their incapability balance the electronic, oxygen-ionic, protonic conductions involved oxygen reduction reactions. In this work, series BaCo 0.6 Fe 0.4-x Ti x F y O 3-y-δ (x=0.05, 0.1, 0.2, y=0, 0.1) perovskite oxides were prepared platform demonstrate...