A5042504185- Advanced Photocatalysis Techniques
- Electrochemical Analysis and Applications
- Electrochemical sensors and biosensors
- Gas Sensing Nanomaterials and Sensors
- TiO2 Photocatalysis and Solar Cells
- Adsorption and biosorption for pollutant removal
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Copper-based nanomaterials and applications
- Advanced Nanomaterials in Catalysis
- Conducting polymers and applications
- Electrocatalysts for Energy Conversion
- Covalent Organic Framework Applications
- Quantum Dots Synthesis And Properties
- Catalytic Processes in Materials Science
- Advanced biosensing and bioanalysis techniques
- Supercapacitor Materials and Fabrication
- Arsenic contamination and mitigation
- Metal-Organic Frameworks: Synthesis and Applications
- Analytical Chemistry and Sensors
- Advanced oxidation water treatment
- Extraction and Separation Processes
- Perovskite Materials and Applications
- Nanomaterials for catalytic reactions
- Analytical chemistry methods development
Hunan University
2016-2025
Nanchang Hangkong University
2016-2025
University of South China
2025
Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution
2020-2024
Beihang University
2017-2024
State Key Laboratory of Chemobiosensing and Chemometrics
2013-2022
Nanchang University
2022
State Council of the People's Republic of China
2020
Changsha University
2014-2019
Nanchang Center for Disease Control and Prevention
2011-2013
Abstract Singlet oxygen ( 1 O 2 ) is an excellent active species for the selective degradation of organic pollutions. However, it difficult to achieve high efficiency and selectivity generation . In this work, we develop a graphitic carbon nitride supported Fe single‐atoms catalyst (Fe /CN) containing highly uniform Fe‐N 4 sites with loading 11.2 wt %. The /CN achieves 100 % by activating peroxymonosulfate (PMS), which shows ultrahigh p‐chlorophenol efficiency. Density functional theory...
Abstract Nanodiamonds exhibit great potential as green catalysts for remediation of organic contaminants. However, the specific active site and corresponding oxidative mechanism are unclear, which retard further developments high‐performance catalysts. Here, an annealing strategy is developed to accurately regulate content ketonic carbonyl groups on nanodiamonds; meanwhile other structural characteristics nanodiamonds remain almost unchanged. The well‐defined with well‐controlled excellent...
It is highly demanded to steer the charge flow in photocatalysts for efficient photocatalytic hydrogen reactions (PHRs). In this study, we developed a smart strategy position MoS2 quantum dots (QDs) at S vacancies on Zn facet monolayered ZnIn2S4 (Vs-M-ZnIn2S4) craft two-dimensional (2D) atomic-level heterostructure (MoS2QDs@Vs-M-ZnIn2S4). The electronic structure calculations indicated that positive density of atom around sulfur vacancy (Vs) was more intensive than other atoms. Vs confined...
A cost-effective route for the preparation of Fe3C-based core-shell structured catalysts oxygen reduction reactions was developed. The novel generated a much higher power density (i.e., three times at Rex 1 Ω) than Pt/C in microbial fuel cells. Furthermore, N-Fe/Fe3[email protected] features an ultralow cost and excellent long-term stability suitable mass production. Detailed facts importance to specialist readers are published as "Supporting Information". Such documents peer-reviewed, but...
p-Nitrophenol (PNP) is a difficultly decomposed organic pollutant under solar light in the absence of strong oxidants. This study shows that artificial PNP can be effectively degraded by Cu2O/TiO2 p-n junction network which fabricated anodizing Cu0 particles-loaded TiO2 nanotubes (NTs). The composed p-type Cu2O nanowires on top surface and nanoparticles inner walls n-type NT arrays. much higher degradation rate (1.97 μg/min cm2) than unmodified NTs (0.85 cm2). enhanced photocatalytic...
A graphene–Au nanocomposite is prepared by a one-step electrodeposition technique directly from dispersion containing graphene oxide (GO) and HAuCl4. The electrodeposited Au particles are assembled into layered nanostructures. coelectrodeposition can be extended to the fabrication of various graphene-based composites. Detailed facts importance specialist readers published as "Supporting Information". Such documents peer-reviewed, but not copy-edited or typeset. They made available submitted...
Single atom catalysts (SACs) with the maximized metal efficiency have sparked great attention. However, it is challenging to obtain SACs high loading, catalytic activity, and good stability. Herein, we demonstrate a new strategy develop highly active stable Ag single in carbon nitride (Ag-N2 C2 /CN) catalyst unique coordination. The atomic dispersion Ag-N2 configuration been identified by aberration-correction high-angle-annular-dark-field scanning transmission electron microscopy...
It is a challenge to regulate charge flow synergistically at the atomic level modulate gradient hydrogen migration (H migration) for boosting photocatalytic evolution. Herein, self-adapting S vacancy (Vs) induced with Cu introduction into ZnIn2S4 nanosheets was fabricated elaborately, which can tune separation and construct channel H migration. Detailed experimental results theoretical simulations uncover behavior mechanism of Vs generation after substituting Zn atom tendentiously. Cu–S bond...