A5065053184- Advanced Photocatalysis Techniques
- Magnetic Properties and Synthesis of Ferrites
- Microwave Dielectric Ceramics Synthesis
- TiO2 Photocatalysis and Solar Cells
- Multiferroics and related materials
- Ferroelectric and Piezoelectric Materials
- Electromagnetic wave absorption materials
- Copper-based nanomaterials and applications
- Quantum Dots Synthesis And Properties
- Perovskite Materials and Applications
- Metamaterials and Metasurfaces Applications
- Terahertz technology and applications
- 2D Materials and Applications
- Magneto-Optical Properties and Applications
- Transition Metal Oxide Nanomaterials
- Gas Sensing Nanomaterials and Sensors
- Chalcogenide Semiconductor Thin Films
- Plasmonic and Surface Plasmon Research
- Photonic and Optical Devices
- Embedded Systems Design Techniques
- Advanced ceramic materials synthesis
- Dielectric properties of ceramics
- VLSI and Analog Circuit Testing
- MXene and MAX Phase Materials
- Advancements in Battery Materials
University of Electronic Science and Technology of China
2016-2025
West China Hospital of Sichuan University
2025
Sichuan University
2025
State Key Laboratory of Electronic Thin Films and Integrated Devices
2013-2024
National Engineering Research Center of Electromagnetic Radiation Control Materials
2014-2024
Chengdu University
2015-2021
Huzhou University
2021
Xi'an Jiaotong University
2010-2014
To solve the problem of global energy shortage and pollution environment, in recent years, semiconductor photocatalytic technology that converts solar into chemical fuel has been widely studied. Regarding semiconductor-based photocatalysts, CdS attracted extensive attention due to its relatively narrow bandgap for visible-light response sufficiently negative potential conduction band edge reduction protons. Studies have shown CdS-based photocatalysts possess excellent performance terms...
Understanding charge transfer dynamics and carrier separation pathway is challenging due to the lack of appropriate characterization strategies. In this work, a crystalline triazine/heptazine carbon nitride homojunction selected as model system demonstrate interfacial electron-transfer mechanism. Surface bimetallic cocatalysts are used sensitive probes during in situ photoemission for tracing S-scheme photogenerated electrons from triazine phase heptazine phase. Variation sample surface...
The synthesis of nano-TiO2 materials have attracted intense interest due to their importance in a wide area applications. In this study, we report facile method synthesize mixed-phase TiO2 nanocomposites by using one-step approach under mild solvothermal conditions. Differently from previous reports, not only yields rutile/brookite/anatase with high photocatalytic activities, but also can obtain highly oriented single-crystal rutile nanorod arrays selectively deposited on FTO. These products...
We demonstrate a novel multifunctional E-textile which functions as pressure sensor, Joule heater, thermal insulator, and PM2.5 filter.
MXene Ti<sub>3</sub>C<sub>2</sub>/TiO<sub>2</sub> hybrids with a 2D multilayer structure, prepared by calcination of F-terminated Ti<sub>3</sub>C<sub>2</sub>, exhibited an enhanced photocatalytic H<sub>2</sub>-production activity.
Abstract Crystal structure exerts dominant influence on the microwave dielectric performance enabling satisfying demands for 5G communication system. In this study, Ti‐doped Li 3 Mg 2 Nb 1‐x Ti x O 6‐x/2 ( = 0.0‐0.1) ceramics were prepared by solid‐state reaction procedure. refinement and microstructure analysis indicate pure phase with orthorhombic homogeneous grain size (~14 μm). The relative permittivity was affected density, cell volume, polarizability. Q × f value dominated Nb‐O bond...
Anodic growth of TiO(2) nanotubes has attracted intensive interests recently. However, the as-prepared are usually amorphous and they generally need to be crystallized by sintering above 450 °C. Here, we report on a facile method crystallize anodized at low temperature. We find that, simply immersing them into hot water, can transformed from crystalline state temperature as 92 Results indicate that water treatment might versatile strategy Field-emission scanning electron microscopy,...
In this paper, p-type CuInS2 quantum dots are synthesized by a solvothermal route and incorporated with n-type TiO2 nanoparticles thermal treatment process. Transmission electron microscopy (TEM) results indicate that the distribute uniformly size is ∼3.4 nm. Photocatalytic activities of sensitized evaluated degradation methyl orange aqueous solution under ultraviolet (UV) visible (vis) light irradiation show an enhanced performance, compared pure dots. Microstructural, morphological,...
Photocatalysts with 2D ultrathin nanosheet structures are gradually attracting significant interest from researchers because of their excellent photoelectric and physicochemical properties. However, the efficient fabrication CdS nanosheets high crystallinity thickness still faces huge challenges. In this work, synthesized through a simple one‐step solid‐phase strategy using CdSO 4 · 8/3H 2 O as precursors in CH N S atmosphere. The obtained by calcining at 300 °C for h shows superior...
Abstract Composition and structure play dominant roles in realizing the microwave dielectric properties that are necessary for ever‐increasing demands of Internet Things related communication technologies. In present study, substitution Ta 5+ Li 3 Mg 2 Nb 1− x O 6 ceramics its effect on structural characteristics performances is systematically studied. All substituted compositions were determined to be pure phase orthorhombic Li3Mg2NbO6 space group Fddd . Furthermore, a NbO octahedral...
Nanosheet-assembled tube-like hierarchical MoSe<sub>2</sub>/CoSe<sub>2</sub> microcages, synthesized <italic>via</italic> a facile one-pot hydrothermal method, show enhanced HER activity with much lower onset overpotential, larger cathodic current, and smaller Tafel slope.
Abstract Plasma processing technology, as a promising method to enhance photocatalytic activity of catalyst, is gradually attracting extensive interest from researchers. However, the main mechanism plasma‐treated photocatalyst on hydrogen production not clear. In this work, 2D Ti 3 C 2 T x MXene selected co‐catalyst graphitic carbon nitride (g‐C N 4 ), which carries out plasma treatment (500°C) under /H atmosphere. Due treatment, there higher proportion Ti–O functional groups surface layered...
Abstract Bi‐directional photodetection with positive and negative photoconductance (PPC/NPC) plays a critical role in building next‐generation artificial neuromorphic systems, visual information processing optoelectronic logic gates of the future. However, typical device configuration based on heterostructures strict working principles restricts diversity material selection. In this work, novel strategy is proposed to fabricate bi‐directional photoresponse devices PtSe 2− x films precisely...
Ultra-large-area self-assembled monolayers of gold nanoparticles are coated on the intrinsic silicon to boost generation electron–hole pairs upon laser illumination. As a result, larger optical modulation depth terahertz wave can be obtained by monolayer in comparison with bare silicon. service our authors and readers, this journal provides supporting information supplied authors. Such materials peer reviewed may re-organized for online delivery, but not copy-edited or typeset. Technical...