A5103009545- Advanced Photocatalysis Techniques
- Gas Sensing Nanomaterials and Sensors
- Analytical chemistry methods development
- Covalent Organic Framework Applications
- Advanced Nanomaterials in Catalysis
- TiO2 Photocatalysis and Solar Cells
- Heavy metals in environment
- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Pesticide Residue Analysis and Safety
- Cassava research and cyanide
- Powdery Mildew Fungal Diseases
- Energy, Environment, Economic Growth
- Biodiesel Production and Applications
- Ziziphus Jujuba Studies and Applications
- Luminescence and Fluorescent Materials
- Air Quality and Health Impacts
- Copper-based nanomaterials and applications
- Plant Micronutrient Interactions and Effects
- Layered Double Hydroxides Synthesis and Applications
- Iron oxide chemistry and applications
- Water Quality and Pollution Assessment
- Carbon and Quantum Dots Applications
- Heavy Metals in Plants
- Arsenic contamination and mitigation
Hunan Agricultural University
2019-2024
Hunan University
2016-2018
Visible-light-driven photocatalysts attract great interest because they can utilize more sunlight for reactions than conventional photocatalysts. A novel visible-light-driven photocatalyst AgI/Bismuth oxychloride (Bi12O17Cl2) hybrid was synthesized by a hydrothermal-precipitation method. Several characterization tools, such as X-ray powder diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission (HRTEM), photoelectron spectroscopy (XPS), and UV–vis diffuse...
In recent years, carbon-based materials catalyzing peroxymonosulfate (PMS) for green degradation of persistent organic pollutants have attracted increasing attention. However, PMS activation by hydrochar composite (e.g. hydrochar-montomorillonite) has not rarely been investigated. Herein, a simple preparation, low-cost and eco-friendly catalyst hydrochar-montmorillonite (HC-Mt) was prepared to firstly catalyze the dicamba (DIC). The as-prepared HC-Mt showed remarkably better performance than...
Difenoconazole is a triazole germicide that usually applied to prevent fungal diseases on crops with high efficiency and safety. Jujube spiny Rhamnaceous plant originated in China more than 4000 years ago extensively cultivated northern nowadays. To evaluate the safety of difenoconazole jujube, supervised field trials were carried out six provinces China, final residue dissipation behavior jujube determined by gas chromatography (GC). The results showed when addition levels 0.02, 0.2, 2...
AOPs have consistently attracted interest for the treatment of pharmaceutical pollutants. However, certain such as peroxymonosulfate (PMS) activation require effective catalysts enhanced pollutant degradation. Herein, we engineered a CoFeAl-layered double hydroxide (LDH) catalyst that is both stable and efficient. The objective this project was to initiate use PMS break down ciprofloxacin (CIP), thus addressing problem contamination. CoFeAl-LDH were prepared using different high-temperature...
Existing source apportionment models exhibit limitations in accurately identifying the pollution sources and quantifying their contributions to process. Therefore, this work intended improve preexisting principal component analysis multiple linear regression with distance (PCA-MLRD) model effectively locate pathways (roads, irrigation water, atmospheric depositions, etc.) achieve a more precise quantification. The dataset of soil heavy metal was collected from typical contaminated area Hunan...
In this study, the degradation of nitenpyram (NTP) using Ag@AgCl/ZnAl-LDH material photocatalytically activated peroxymonosulfate (PMS) system was analyzed. As photocatalysts, Ag@AgCl and calcined zinc-aluminum layered double hydroxide (MMO) had high efficiency to achieve separation charge. addition, electron injection from AACMO PMS facilitated production active species. Through AACMO/PMS/Vis system, 40 mg/L (NTP, 50 mL) could be removed in 45 min with use 0.8 g/L photocatalyst 0.2 on basis...