A5076662817- Force Microscopy Techniques and Applications
- Advanced Photocatalysis Techniques
- Diamond and Carbon-based Materials Research
- Metal and Thin Film Mechanics
- Conducting polymers and applications
- TiO2 Photocatalysis and Solar Cells
- Graphene research and applications
- Adhesion, Friction, and Surface Interactions
- Electrocatalysts for Energy Conversion
- Geometric Analysis and Curvature Flows
- Nonlinear Partial Differential Equations
- 2D Materials and Applications
- Molecular Junctions and Nanostructures
- GaN-based semiconductor devices and materials
- Luminescence and Fluorescent Materials
- Perovskite Materials and Applications
- Geometry and complex manifolds
- Organic Electronics and Photovoltaics
- Advanced Differential Equations and Dynamical Systems
- Mechanical and Optical Resonators
- Transition Metal Oxide Nanomaterials
- Nonlinear Differential Equations Analysis
- Physics of Superconductivity and Magnetism
- Advanced Nanomaterials in Catalysis
- Quantum Dots Synthesis And Properties
Southwest Jiaotong University
2017-2024
Air Force Medical University
2024
Anhui University
2018-2023
China Aerodynamics Research and Development Center
2023
Zhengzhou Railway Vocational & Technical College
2023
Beijing University of Chemical Technology
2015-2022
Xi'an University of Technology
2007-2022
South China University of Technology
2021
Justus-Liebig-Universität Gießen
2020-2021
Hefei Normal University
2021
A novel metal-free photocatalyst composed of g-C<sub>3</sub>N<sub>4</sub>and carbon quantum dots drives near-infrared induced H<sub>2</sub>generation from water.
Abstract Single‐atom electrocatalysts (SACs) toward hydrogen evolution reaction (HER) have been extensively studied owing to their high mass activity and atom utilization. Although platinum (Pt) based SACs reported frequently, optimizing the metal–support interaction achieve low valence state Pt species is still a challenge. Here, carbon supported α‐MoC 1− x nanoparticles are used anchor zero‐valent single atoms (Pt SA /α‐MoC @C) as electrocatalyst for pH‐universal HER. The @C with optimized...
A double carbon-based nanocomposite combining Fe<sub>3</sub>O<sub>4</sub> nanoparticles and N-graphene nanosheets was constructed demonstrated ultrahigh corrosion resistance.
Self-assembled electro-optic dendrimers through homodimerization of fluoroaromatics have been systematically investigated.
The porous structure and excellent specific surface area are superior for use as a counter electrode (CE) material. In addition, N-doped graphene possesses remarkable electron-transfer pathway many active sites. Therefore, novel idea is to wrap uniform flower-like mesoporous Fe3O4 (Fe3O4UFM) in an (N-RGO) network enhance the power conversion efficiency (PCE). hybrid materials of Fe3O4UFM@N-RGO first used CE dye-sensitized solar cells (DSSCs), showing preeminent conductive interconnected 3D...
Due to the coupled contributions of adhesion and carrier friction typically found in previous research, decoupling electron-based dissipation is a long-standing challenge tribology. In this study, by designing integrating graphene/h-BN/graphene/h-BN stacking device into an atomic force microscopy, density dependent frictional behavior single-asperity sliding on graphene unambiguously revealed applying external back-gate voltage, while maintaining unaffected. Our experiments reveal that...
A series of aromatic polyazomethines (PAMs) were prepared <italic>via</italic> direct polycondensation from 9-(2-ethylhexyl)-carbazole-3,6-dicarboxaldehyde and six different types diamine containing triarylamines.
This 3D heteroarchitecture Ag<sub>3</sub>PO<sub>4</sub>/Ta<sub>3</sub>N<sub>5</sub> photocatalyst shows double visible-light response characteristics and sufficient hetero-interfaces between Ag<sub>3</sub>PO<sub>4</sub> Ta<sub>3</sub>N<sub>5</sub>.
A new series of polyazomethines (PAMs) containing triphenylamine (TPA) as easily-oxidized units were synthesized highly soluble materials with electrochromism.
Nanoscale friction experiments on high- T c superconductors link energy dissipation during sliding to the electron system.
Abstract Two‐dimensional (2D) lamellar materials are normally capable of rendering super‐low friction, wear protection, and adhesion reduction in nanoscale due to their ultralow shear strength between two basal plane surfaces. However, high friction at step edges prevents the 2D from achieving macroscale applications eventually leads failure lubrication performance. Here, taking graphene as an example, authors report that not all detrimental. The armchair (AC) found have only a minor...
Revealing the fundamental mechanism of effective, low-cost multifunctional electrocatalysts based on a hollow sandwich structure is desirable for energy storage and conversion.
It has long been recognized that the diffusion of adsorbed molecules and clusters is key controlling factor in most dynamical processes occurring on surfaces nanoscale-confined spaces. The ability to manipulate essential for achieving efficient transport nano- microstructures many other applications. Through simulations experiments, we found under influence mechanical oscillations, coefficient regions can be greatly enhanced. This effect occurs due bifurcations particle trajectories caused...
Combinations of phytochemical(s) and engineered nanoparticles have attracted immense research interest due to their superior antimicrobial effects against contaminations. Herein, a Pickering emulsion is developed with capsulized phytochemicals including borneol citral (BC-Cap) stabilized by hydrophilic amine-functionalized silica (SiO2 ─NH2 NPs). The droplet sizes were 5.2 ± 1.4 µm under the condition that concentrations SiO2 NPs ranged from 0.6 1.2 wt.%, showed desirable stability during...
The weak interlayer interaction and strong intralayer bonding in Van der Waals (vdW) layered materials give rise to ultralow friction at incommensurate contact interfaces, a phenomenon known as structural superlubricity. This is complicated by the interplay between atomic degrees of freedom, twist angle, normal force. In this Letter, we exploit naturally occurring cracks vdW crystals microfabrication techniques qualitatively separate contributions edge, complete moiré tile, incomplete rim...