A5044918123- Membrane Separation and Gas Transport
- Membrane Separation Technologies
- Zeolite Catalysis and Synthesis
- Metal-Organic Frameworks: Synthesis and Applications
- Membrane-based Ion Separation Techniques
- Mesoporous Materials and Catalysis
- Gas Sensing Nanomaterials and Sensors
- Graphene research and applications
- Concrete and Cement Materials Research
- Wastewater Treatment and Reuse
- Water Quality Monitoring and Analysis
- Chemical Synthesis and Characterization
- Air Quality and Health Impacts
- Muon and positron interactions and applications
- Advanced oxidation water treatment
- ZnO doping and properties
- Synthesis and properties of polymers
- Covalent Organic Framework Applications
- Energy and Environment Impacts
- Catalysts for Methane Reforming
- Analytical chemistry methods development
- COVID-19 impact on air quality
- Catalysis and Hydrodesulfurization Studies
- Solar-Powered Water Purification Methods
- Energy Load and Power Forecasting
Dalian University of Technology
2019-2024
Dalian University
2019-2023
Abstract Membrane technology has emerged as a leading tool worldwide for effective CO 2 separation because of its well‐known advantages, including high surface area, compact design, ease maintenance, environmentally friendly nature, and cost‐effectiveness. Polymeric inorganic membranes are generally utilized the gas mixtures. The mixed‐matrix membrane (MMM) utilizes advantages both polymeric to surpass trade‐off limits. permeability selectivity MMMs by incorporating different types fillers...
Synthetic natural gas (SNG) production from coal is one of the well-matured options to make clean utilization a reality. For ease transportation and supply, liquefaction SNG highly desirable. In SNG, efficient removal low boiling point impurities such as hydrogen (H2) nitrogen (N2) desirable lower power process. Among several separation processes, membrane-based exhibits potential for at consumption compared existing processes. this study, membrane unit was used simulate module by using...
Abstract Pure‐silica MFI zeolite membrane composed of intergrown four prism crystals was fabricated by using tetrabutylammonium (TBA + ) and tetraethylammonium (TEA as cooperating templates the induced function seeds under synthesis solution with molar composition 1TEOS:0.2TBAOH:0.2TEABr:180H 2 O. The ethanol/water separation factor 64 a flux 1.40 kg m −2 hr −1 for 5 wt% mixture at 60°C. In contrast, single TBAOH TEAOH template led to formation uncontinuous MEL respectively, without...
Abstract Hazardous industrial wastes negatively impact the environment by creating issues for aquatic as well human's life. This study investigates treatment of hazardous wastewater using cost‐effective graphite adsorbent along with electrochemical regeneration integrated renewable solar energy. The synthetic effluent containing crystal violet dye was treated an (Nyex™ 1000) having a surface area 1.0 m 2 g −1 . efficiency removing solute found to be more than 90%. achieved at 99.5% passing...
Isomorphous substitution of heteroatoms is an effective platform for finely tuning the pore chemistry, structure, and surface properties zeolite framework as catalysts or separation membranes. A continuous compact isomorphously substituted tungsten (W)-MFI membrane was firstly developed on coarse α-Al2 O3 tube dip-coated with W-MFI seeds using hydrothermal secondary growth pretreated synthesis solution. The synthesized found to be ethanol permselective having a pervaporation based factor...
Abstract Organosilica bis(triethoxysilyl) ethane (BTESE) membranes were explored for pervaporation dehydration of binary and ternary mixtures ethyl acetate (EA) by undiluted sol coating combined with flash firing. Three BTESE (M1, M2, M3) fabricated on macroporous supports varying concentrations (0.5, 2.5, 5 wt% BTESE, respectively) in polymer sols. The characterized DLS, SEM, FTIR, XRD, contact angle, AFM, performance to discuss the effect contents formation resulting organosilica...
Metal-organic framework Ni2(L-asp)2(bipy) (Ni-LAB) crystals with different morphology were prepared by directly mixing metal solution organic linker assistance of deprotonation a...
Abstract As an emerging technology, desalination by pervaporation (PV) has excellent potential in freshwater supply from saline waters. However, the investigation of stable membrane materials needs still to address separation issues such as fouling applications. Ceramic membranes, especially hybrid‐silica possess required properties for and remain potentially tolerant various waters which conventional membranes cannot withstand. Herein, we report preparation a thin, short‐chain BTESM on...