Publications by authors named "Fuxue Wang"
This study aims to analyze the evolutionary characteristics and development levels of regional ice and snow tourist destinations by integrating the Back Propagation Neural Network (BPNN) within an Internet of Things (IoT) framework. Data from multiple sources are gathered through web scraping technology from various online platforms and are then subjected to cleaning, standardization, and normalization. A feature recognition model for ice and snow tourism is constructed based on a BPNN combined with a Spatial-Temporal Graph Convolutional Network (ST-GCN) algorithm.
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- - The study created a floating catalyst, MIL-88A(Fe)@expanded perlites (M@EP), to efficiently degrade tetracycline antibiotics in water using UV and sunlight through a high throughput synthesis method.
- - The M@EP demonstrated nearly 100% removal of tetracycline antibiotics in just a few days under both types of light, with significant reductions in toxic byproducts as suggested by toxicity tests on mung beans.
- - The research also showed that M@EP could continuously degrade a mixture of antibiotics for up to 7 days under UV light and 5 days under sunlight, indicating its potential for large-scale wastewater purification applications.
In this work, a three-dimensional bimetallic metal-organic framework (BMOF), BUC-101 (Co/Mn-Hchhc, Hchhc = -1,2,3,4,5,6-cyclohexane-hexacarboxylic acid, BUC = Beijing University of Civil Engineering and Architecture) was synthesized by a one-pot solvothermal method and characterized in detail by single crystal X-ray diffraction (SCXRD), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM) element mapping analysis. BUC-101 showed excellent catalytic peroxymonosulfate (PMS) activation performance to degrade rhodamine B (RhB) without energy input. In addition, BUC-101 can maintain good stability and recyclability during the PMS activation processes, in which 99.
View Article and Find Full Text PDFCobalt 2-methylimidazole (ZIF-67) have abundant nitrogen and cobalt elements, which can be used as an excellent precursor for catalyst synthesis. In this study, a new Co, N co-doped carbon-based catalyst (Co-N-BC) was synthesized from ZIF-67 and biochar, which can significantly improve the degradation of 4-nitrophenol (4-NP) in catalytic ozonation. The mineralization rate of 4-NP achieves 65.
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- Constructing Fe-Cu bimetal catalysts enhances the efficiency of the Fe(III)/Fe(II) cycle, but the exact role of copper in these catalysts needs further investigation.
- The new iron-based metal-organic framework (MOF) BUC-96(Fe) was created using a combination of materials and methods, and bimetallic versions (BUC-96(FeCu-x)) were developed by adding copper.
- The bimetallic catalyst BUC-96(FeCu-5) showed exceptional performance by degrading nearly 100% of chloroquine phosphate in just 5 minutes, outperforming the pure iron MOF significantly and demonstrating promise for treating various organic pollutants in wastewater.
In this work, the amorphous CoS@SiO nanocages were hydrothermally synthesized by sulfurizing ZIF-67@SiO in the presence of thioacetamide (TAA). The catalytic performances of CoS@SiO nanocages as heterogeneous catalysts to activate peroxymonosulfate (PMS) for the sulfamethoxazole (SMX) degradation were systematically investigated. 100% SMX was degraded within 6 min in CoS@SiO/PMS system, indicating that the amorphous CoS@SiO nanocages exhibited outstanding sulfate radical-advanced oxidation process (SR-AOP) activity toward SMX degradation due to the regeneration of Co by surficial sulfur species like S/S.
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