A5100747974- Metal-Organic Frameworks: Synthesis and Applications
- Catalysis and Hydrodesulfurization Studies
- Biodiesel Production and Applications
- Polyoxometalates: Synthesis and Applications
- Heavy metals in environment
- Chemical Synthesis and Reactions
- Mercury impact and mitigation studies
- Advanced Photocatalysis Techniques
- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Lubricants and Their Additives
- Astrophysics and Cosmic Phenomena
- Coal Properties and Utilization
- Toxic Organic Pollutants Impact
- Catalysis for Biomass Conversion
- Gas Sensing Nanomaterials and Sensors
- Meteorological Phenomena and Simulations
- Climate variability and models
- Covalent Organic Framework Applications
- Soil Carbon and Nitrogen Dynamics
- Power Systems and Renewable Energy
- Water Quality and Pollution Assessment
- Phosphorus and nutrient management
- Advanced Nanomaterials in Catalysis
- Landslides and related hazards
Anshun University
2016-2025
Shanghai Jinyuan Senior High School
2024
Xidian University
2023-2024
China Meteorological Administration
2018-2024
Chang'an University
2024
North China University of Technology
2024
Zigong First People's Hospital
2024
Nanjing Medical University
2024
Guangzhou University
2017-2024
Kunming University of Science and Technology
2023
Dual antiplatelet therapy has been demonstrated to be superior single in reducing recurrent stroke among patients with transient ischemic attack or minor stroke, but robust evidence for its effect mild moderate is lacking.
ABSTRACT The construction and optimization of an effective photocatalyst for photodegradation persistent recalcitrant organic remains challenging. In this work, MIL‐101(Cr)‐based nanocomposites (AgI@MCr) are proposed to be fabricated by a simple, green solvent, room temperature in situ preparation strategy, achieving highly efficient photocatalytic degradation dye rhodamine B (RhB) molecule under visible light irradiation. Extensive characterization (XRD, FTIR, N 2 adsorption–desorption, SEM...
Metal-organic frameworks (MOFs) have been shown to be promising candidates in the recent decades for immobilization of guest active species due their diversified structures, porosity, and high surface area. In this study, silicotungstic acid (HSiW) encapsulated UiO-66 has successfully synthesized by one-pot synthesis strategy. The composite (HSiW-UiO-66) was characterized X-ray diffraction (XRD), Fourier transform infrared spectrometry (FT-IR), nitrogen adsorption-desorption isotherms,...
The interfacial polarization-couples Schottky barrier height between BT particles and the C8P2 matrix strongly enhanced energy storage capacity of this cellulose-based flexible capacitors.
According to the need of sustainable development, solid catalysts are critical materials for green biodiesel production. In this study, a hydrothermal method was used develop reusable and highly active Fe-BTC UiO-66 metal-organic framework encapsulated Zr-doped polyoxometalate nano-hybrid (ZrSiW/Fe-BTC ZrSiW/UiO-66) acid-catalyzed esterification oleic acid with methanol. The structural compositional characterization synthesized were characterized using various techniques such as Fourier...
A series of bimetallic Zn-Zr metal-organic frameworks (Zn-Zr MOFs) with different Zn:Zr molar ratios has been synthesized
Facilitating energy resource deficiency and environmental contamination, this work focuses on sustainable biodiesel production through the esterification reactions of oleic acid (OA) with methanol. To address reaction, a novel heterogeneous catalyst, 12-tungstophosphoric (TPA) immobilized Sn-based MOFs (Sn(II)-BDC) was synthesized via simple, green solvent, easy-to-implement synthesis strategy for first time, applied effectively process OA to produce biodiesel. The structure composition...
Development of an energy‐efficient and economical route is necessary for society to synthesize green biofuels. Herein, cobalt‐doped tungstophosphoric acid (Co‐HPW) in‐situ impregnated in the Zr‐based metal–organic framework (MOF‐801) forming composite Co‐HPW/MOF‐801. The chemical composition, morphology, acidic sites Co‐HPW/MOF‐801 were analyzed through x‐ray diffractometer (XRD), Fourier transform infrared (FTIR), scanning electron microscope (SEM), energy‐dispersive spectroscopy (EDS),...
In this study, Co/Cd-MOFs were synthesized via a solvothermal method. The resulting material was subjected to calcination at 900 °C for 2 h and characterized using FT-IR, XRD, SEM techniques assess its efficacy in moxifloxacin removal. experimental findings revealed that the maximum adsorption capacity of observed 350.4 mg/g within 5 timeframe. Furthermore, analysis based on pseudo-second-order kinetic model demonstrated process adhered specific model. Additionally, isotherm indicated...
Phosphomolybdic acid was sequentially incorporated into a highly porous metal–organic framework by one-pot synthesis method, and the prepared composite used as an efficient stable solid catalyst for biodiesel production.
This work reports the one-pot solvothermal synthesis of a Keggin heteropolyacid (phosphomolybdic acid, tungstophosphoric or silicotungstic acid) immobilized on Ni-MOF composite catalysts for esterification fatty acids, and composites were further analyzed by XRD, FTIR, NH3-TPD, SEM, TEM, N2 adsorption/desorption, XPS. Among contrastive syntheses (i.e., HPW/Ni-MOF, HSiW/Ni-MOF, HPMo/Ni-MOF), HPMo/Ni-MOF exhibits most active catalyst toward acids esterification, characterization results also...
Abstract In the present study, a facile solvothermal method was used for synthesis of silicotungstic acid (HSiW) immobilized on Ce-based metal organic framework (Ce-BDC) and embedded in Zr-based metal-organic (UiO-66(Zr)) composite catalyst, namely, Ce-BDC@HSiW@UiO-66 production biodiesel through green fatty esterification. The obtained hybrids were characterized by various characterization technologies, including Fourier transform infrared, X-ray diffraction, scanning electron microscopy,...
Abstract In this article, Bi 2 O 3 @Zn-MOF hybrid nanomaterials were synthesized by supporting Zn-based metal–organic framework (Zn-MOF) through the hydrothermal method. X-ray diffractometer, Fourier transform infrared, scanning electron microscopy, energy-dispersive X-ray, N physisorption, photoelectron spectroscopy, and UV-Vis used to characterize physical chemical properties of nanomaterials. The photocatalytic activity as-prepared has been studied over degradation rhodamine B (RhB). A...
Abstract In this article, Bi-based metal–organic framework-supported silicotungstic acid (STA) was synthesized by a simple hydrothermal method and used as precursor for the preparation of MOF-derived catalyst (STA@C-Bi-BDC). Using combination FTIR, XRD, SEM-EDS, N 2 adsorption–desorption, TG, UV-Vis DRS, XPS techniques, successful immobilization STA groups on Bi-MOF-derived C-Bi-BDC assessed. Furthermore, photocatalytic performance as-prepared catalysts investigated in degradation RhB dye...
The composite material, consisting of graphene oxide (GO) and chromium metal-organic frameworks (Cr-MOFs), was successfully synthesized by using a solvothermal method. organic ligand employed 2,5-dihydroxyterephthalic acid, while acetate served as the source metal. resulting material underwent characterization through Fourier transform infrared, scanning electron microscopy, X-ray diffraction techniques. Subsequently, adsorption capacity toward moxifloxacin evaluated. results indicated...
A novel solid acid nanocatalyst (Ag1(NH4)2PW12O40/UiO-66) comprising ammonium and silver co-doped H3PW12O40 zirconium-based metal–organic frameworks (UiO-66) was synthesized characterized by Fourier transform infrared spectroscopy, N2 adsorption/desorption, X-ray diffraction, scanning electron microscopy, transmission thermogravimetric analysis, ammonia temperature-programmed desorption. The catalytic activity evaluated for the synthesis of biodiesel via esterification lauric methanol....
Recognizing prohibited items in X-ray security checking images automatically based on Convolutional Neural Networks (CNNs) has attracted attention increasingly. However, there are no suitable image databases to train a reliable CNN model. Therefore, we propose data augmentation method for images. First, lot of new item generated using the improved Self-Attention Generative Adversarial Network (SAGAN). Next, Cycle GAN is proposed transform natural into It can enrich diversity images,...