A5013134482- Adsorption and biosorption for pollutant removal
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
- Analytical chemistry methods development
- Aerogels and thermal insulation
- Extraction and Separation Processes
- Advanced biosensing and bioanalysis techniques
- Membrane Separation Technologies
- Molecular Sensors and Ion Detection
- Additive Manufacturing Materials and Processes
- Analytical Chemistry and Sensors
- Electrochemical Analysis and Applications
- Recycling and Waste Management Techniques
- Air Quality Monitoring and Forecasting
- Supercapacitor Materials and Fabrication
- Electrochemical sensors and biosensors
- Additive Manufacturing and 3D Printing Technologies
- Advanced Nanomaterials in Catalysis
- Nanomaterials for catalytic reactions
- Welding Techniques and Residual Stresses
- Gas Sensing Nanomaterials and Sensors
- Surface Modification and Superhydrophobicity
- Air Quality and Health Impacts
- Gold and Silver Nanoparticles Synthesis and Applications
- Spectroscopy and Laser Applications
Dezhou University
2022-2025
Institute of Biophysics
2022-2025
Sichuan University
2022-2025
Anqing Normal University
2014-2024
Liupanshui Normal University
2023
Ocean University of China
2023
Hebei Agricultural University
2022
Kennametal (United States)
2022
Chinese Academy of Sciences
2012-2021
Ningbo Institute of Industrial Technology
2012-2021
Here we experimentally unveil the adsorption mechanism of Cu<sup>2+</sup> by using zeolitic imidazolate framework-8 (ZIF-8) for its application in heavy metal wastewater treatment.
A colorimetric assay is proposed for the selective detection of Cr(<sc>iii</sc>) and Cr(<sc>vi</sc>) <italic>via</italic> aggregation-induced color change gallic acid capped gold nanoparticles (GA-AuNPs).
In this study, we fabricated a porous calcium alginate/graphene oxide composite aerogel by using polystyrene colloidal particles as sacrificial template and graphene reinforcing filler. Owing to the excellent metal chelation ability of alginate controlled nanosized pore structure, as-prepared (mp-CA/GO) can reach adsorption equilibrium in 40 min, maximum capacity for Pb2+, Cu2+ Cd2+ is 368.2, 98.1 183.6 mg/g, respectively. This higher than most reported heavy ion sorbents. Moreover, mp-CA/GO...
We prepared a cost-effective, environmentally friendly carbonaceuous oil sorbent with lotus effect structure using simple one-pot hydrothermal reaction and mild modification process. The carbonaceous can rapidly, efficiently, continuously collect in situ from water surface. This was unlike traditional sorbents because it not dependent on the weight volume of sorption material. also successfully used to separate crude surface organic solvents underwater. novel oil-collection device be case...
Graphene-based nanomaterials have exhibited wide applications in nanotechnology, materials science, analytical and biomedical engineering due to their unique physical chemical properties. In particular, graphene has been an excellent nanocarrier for drug delivery application because of its two-dimensional structure, large surface area, high stability, good biocompatibility, easy modification. this review, we present the recent advances synthesis graphene-based nanomaterials. The modification...
Dynamic strain aging (DSA), observed macroscopically as serrated plastic flow, has long been seen in nickel-base superalloys when plastically deformed at elevated temperatures. Here we report the absence of DSA Inconel 625 made by additive manufacturing (AM) temperatures and rates where is present its conventionally processed counterpart. This attributed to unique AM microstructure finely dispersed secondary phases (carbides, N-rich phases, Laves phase) textured grains. Based on experimental...
Developing thiosulfate (S2O32-) sensors with silver nanoparticles (AgNPs) for analysis of aqueous solutions the interference other anions remains challenging. In this study, we propose a new strategy excellent selective colorimetric detection S2O32-. The nonmorphological transition AgNPs leading to color change from yellow brown is verified by UV-vis, TEM, DLS, SEM, and XPS analyses. sensor exhibits high sensitivity limits 1.0 μM naked-eye determination 0.2 UV-vis spectroscopy analysis....
SBA-15 functionalized with N-[3-(trimethoxysilyl)propyl]ethylene-diamine (TPED) was synthesized and used for the colorimetric detection of Cu(2+) removal heavy metal ions in aqueous solutions. Compared to free SBA-15, adsorption ability diamine-functionalized (depicted as SBA-TPED) increased remarkably, maximum capacity SBA-TPED Cu(2+), Pb(2+) Zn(2+) 27.22, 96.43 12.16 mg g(-1), respectively. Furthermore, exhibits high selectivity relative coefficient Cu(2+)/Pb(2+) being over 10...
The AgNPs-based colorimetric sensor at pH 1.9 or 12.0 can respectively be used for rapid detection of Cu<sup>2+</sup> Mn<sup>2+</sup>.