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design synthesis coagulation performance composite poly europe

  • Performance evaluation of composite coagulant in treating ...

    2021-12-10u2002·u2002Synthesis and coagulation performance of composite poly-aluminum-ferric-silicate-chloride coagulants in water and wastewater Desalinat. Water Treatment, 53 ( 12 ) ( 2015 ), …

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  • Preparation, characterization and coagulation behaviour of ...

    2017-2-16u2002·u2002A composite coagulant polyferric magnesium silicate (PFMSi) was synthesized by co-polymerization. The structure and morphology of PFMSi were characterized by X-ray diffraction, Fourier transform infrared spectra and scanning electron microscope microphotographs; meanwhile, the coagulation efficiency was evaluated under different ratios of Fe/Si, Mg/Si, …

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  • Preparation of polyaluminum zirconium silicate coagulant ...

    2021-6-1u2002·u2002Through CCD design, zeta potential and floc analysis, PAZS showed excellent coagulation and sedimentation performance in an experimental pH range of 3∼8. The prepared composite coagulant PAZS was characterized by FTIR, XRD, and SEM. Results indicate that PAZS is a highly polymerized complex with rough folded surfaces.

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  • Synthesis and Characterization of Poly(2,5-furan ...

    Biobased poly(1,3-propylene 2,5-furandicarboxylate) (PPF) and carbon nanotubes (CNTs) nanocomposites were prepared by a solution and coagulation method at low CNTs loadings of 0.5 to 2 wt% in this ...

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  • 'Design, Synthesis, Processing, and Thermal Analysis of ...

    2012-8-8u2002·u2002Polymer composites containing nanosized fillers have generated explosive interest since the early 1980's. Many recent studies have been conducted incorporating nano-fillers into polymer matrices to design and synthesize materials with tunable mechanical, thermal, and optical properties. Conventional filled polymers, where the reinforcement is on the order of microns, …

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  • Synthesis and properties of poly[p-(2,5 ... - Europe PMC

    2008-11-5u2002·u2002Europe PMC is an archive of life sciences journal literature. 1. Introduction. Rigid-rod polymers, like poly(p-phenylene-2,6-benzoxazole) (PBO) fiber, have excellent thermal stability, solvent resistance, remarkable tensile strength and modulus [1–3].However, their performance under compression has been disappointing.

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  • Prof. Zhang Yuejun

    Prof. ZHANG Yuejun is the vice dean, Prof. and Ph.D. supervisor of the Chemical Engineering school of Nanjing University and Sci. & Tech (NUST). He received his B.Sc., M.Sc. and Ph.D. at the Chemical Engineering Department, Eastern China Institute of Technology (NUST now) in 1982, 1986 and 1989 respectively.

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  • Nacre-inspired composites with different macroscopic ...

    2018-4-2u2002·u2002In this review, we overview the recent achievements in synthesis of high performance nacre-inspired macroscopic composites and divide them into …

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  • Synthesis and Performance of PAFS Coagulant Derived from ...

    2022-1-10u2002·u2002performance of the polymeric aluminium ferric sulphate, a response surface methodology was used to investigate the interaction between the individual factors and obtain the optimum synthesis conditions. Finally, the optimal coagulation performance of the PAFS coagulant was investigated by studying the effects of wastewater pH, coagulant dosage,

    Get Price
  • Preparation, characterization and coagulation behaviour of ...

    2017-2-16u2002·u2002A composite coagulant polyferric magnesium silicate (PFMSi) was synthesized by co-polymerization. The structure and morphology of PFMSi were characterized by X-ray diffraction, Fourier transform infrared spectra and scanning electron microscope microphotographs; meanwhile, the coagulation efficiency was evaluated under different ratios of Fe/Si, Mg/Si, …

    Get Price
  • Short- and Long-Term Performance of the Thin-Film ...

    2019-5-25u2002·u2002Fouling behavior of thin-film composite (TFC) membranes synthesized on sulfonated polyphenylenesulfone (sPPSU) hollow fiber substrates was investigated for separating oil–water emulsions under forward osmosis (FO). The water and salt reverse fluxes of the TFC-FO hollow fiber membranes were found to be stable for a period of 28 days when deionized (DI) water was used …

    Get Price
  • Haemostatic materials for wound healing applications ...

    2021-9-17u2002·u2002Wounds are one of the most common health issues, and the cost of wound care and healing has continued to increase over the past decade. The first step in wound healing is haemostasis, and the ...

    Get Price
  • Prof. Zhang Yuejun

    Prof. ZHANG Yuejun is the vice dean, Prof. and Ph.D. supervisor of the Chemical Engineering school of Nanjing University and Sci. & Tech (NUST). He received his B.Sc., M.Sc. and Ph.D. at the Chemical Engineering Department, Eastern China Institute of Technology (NUST now) in 1982, 1986 and 1989 respectively.

    Get Price
  • Reviews Showcase: Chemistry – A European Journal ...

    Tailored catalysts: Traditional design methods of catalytic active sites have successfully optimized the performance of electrocatalysts, but seem unable to achieve further breakthrough in catalytic activity.The concept of local microstructure active zone is more comprehensive and helps develop new methodologies to control the reaction zone for electrocatalytic reactions.

    Get Price
  • Properties and Applications of Polyvinyl Alcohol ...

    2015-12-19u2002·u20021. Introduction. Polyvinyl alcohol (PVA), which is essentially made from polyvinyl acetate through hydrolysis, is easily degradable by biological organisms and in water is a solubilized crystalline structure polymer [].PVA is an artificial polymer that has been used during the first half of the 20th century worldwide.

    Get Price
  • Frontiers

    The polymeric materials have presented a great development in adsorption processes for the treatment of polluted waters. The aim of the current review is to present the recent developments in this field of study by examining research of systems like functional water-soluble polymers and water-soluble polymer-metal complexes coupled to ultrafiltration membranes for …

    Get Price
  • Advanced Functional Materials: Early View

    A 2D donor–acceptor covalent organic framework nanosheet, [(TPA) 1 (TPhT) 1] C N, is in situ synthesized in a lead iodide layer to regulate the crystallization process of a perovskite film in a sequential deposition method.A covalent organic framework incorporated perovskite solar cell is endowed with a prominent power conversion efficiency of 22.04% and excellent stability.

    Get Price
  • Graphene and Polymer Composites for Supercapacitor ...

    2017-6-2u2002·u2002Supercapacitors, as one of the energy storage devices, exhibit ultrahigh capacitance, high power density, and long cycle. High specific surface area, mechanical and chemical stability, and low cost are often required for supercapacitor materials. Graphene, as a new emerging carbon material, has attracted a lot of attention in energy storage field due to its intrinsic properties.

    Get Price
  • Synthesis and Performance of PAFS Coagulant Derived

    2022-1-10u2002·u2002performance of the polymeric aluminium ferric sulphate, a response surface methodology was used to investigate the interaction between the individual factors and obtain the optimum synthesis conditions. Finally, the optimal coagulation performance of the PAFS coagulant was investigated by studying the effects of wastewater pH, coagulant dosage,

    Get Price
  • Preparation, characterization and coagulation behaviour of ...

    2017-2-16u2002·u2002A composite coagulant polyferric magnesium silicate (PFMSi) was synthesized by co-polymerization. The structure and morphology of PFMSi were characterized by X-ray diffraction, Fourier transform infrared spectra and scanning electron microscope microphotographs; meanwhile, the coagulation efficiency was evaluated under different ratios of Fe/Si, Mg/Si, …

    Get Price
  • Short- and Long-Term Performance of the Thin-Film ...

    2019-5-25u2002·u2002Fouling behavior of thin-film composite (TFC) membranes synthesized on sulfonated polyphenylenesulfone (sPPSU) hollow fiber substrates was investigated for separating oil–water emulsions under forward osmosis (FO). The water and salt reverse fluxes of the TFC-FO hollow fiber membranes were found to be stable for a period of 28 days when deionized (DI) water …

    Get Price
  • Haemostatic materials for wound healing applications ...

    2021-9-17u2002·u2002Wounds are one of the most common health issues, and the cost of wound care and healing has continued to increase over the past decade. The first step in wound healing is haemostasis, and the ...

    Get Price
  • Prof. Zhang Yuejun

    Prof. ZHANG Yuejun is the vice dean, Prof. and Ph.D. supervisor of the Chemical Engineering school of Nanjing University and Sci. & Tech (NUST). He received his B.Sc., M.Sc. and Ph.D. at the Chemical Engineering Department, Eastern China Institute of Technology (NUST now) in 1982, 1986 and 1989 respectively.

    Get Price
  • Reviews Showcase: Chemistry – A European Journal ...

    Tailored catalysts: Traditional design methods of catalytic active sites have successfully optimized the performance of electrocatalysts, but seem unable to achieve further breakthrough in catalytic activity.The concept of local microstructure active zone is more comprehensive and helps develop new methodologies to control the reaction zone for electrocatalytic reactions.

    Get Price
  • Properties and Applications of Polyvinyl Alcohol ...

    2015-12-19u2002·u20021. Introduction. Polyvinyl alcohol (PVA), which is essentially made from polyvinyl acetate through hydrolysis, is easily degradable by biological organisms and in water is a solubilized crystalline structure polymer [].PVA is an artificial polymer that has been used during the first half of the 20th century worldwide.

    Get Price
  • Frontiers

    The polymeric materials have presented a great development in adsorption processes for the treatment of polluted waters. The aim of the current review is to present the recent developments in this field of study by examining research of systems like functional water-soluble polymers and water-soluble polymer-metal complexes coupled to ultrafiltration membranes for …

    Get Price
  • Advanced Functional Materials: Early View

    A 2D donor–acceptor covalent organic framework nanosheet, [(TPA) 1 (TPhT) 1] C N, is in situ synthesized in a lead iodide layer to regulate the crystallization process of a perovskite film in a sequential deposition method.A covalent organic framework incorporated perovskite solar cell is endowed with a prominent power conversion efficiency of 22.04% and excellent stability.

    Get Price
  • Graphene and Polymer Composites for Supercapacitor ...

    2017-6-2u2002·u2002Supercapacitors, as one of the energy storage devices, exhibit ultrahigh capacitance, high power density, and long cycle. High specific surface area, mechanical and chemical stability, and low cost are often required for supercapacitor materials. Graphene, as a new emerging carbon material, has attracted a lot of attention in energy storage field due to its intrinsic …

    Get Price
  • Design and Synthesis of a Superhydrophobic PVDF-Based ...

    2015-10-15u2002·u2002The ability to design, control, and synthesize a material surface with superhydrophobicity is of great interests in many engineering applications.

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  • Synthesis and Characterization of Redox-Responsive ...

    2021-12-10u2002·u2002A new composite cathode active material, conductive polypyrrole (PPy)-coated poly(2,5-dimercapto-1,3,4-thiadiazole) (PDMcT) was prepd. as a thin film via the surfactant template technique. Formation of the uniform and well-attached film on the surface of PDMcT particles was confirmed by FTIR spectroscopy and TEM.

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  • Design and Synthesis of Novel Magnetic Core−Shell ...

    2019-5-26u2002·u2002Facile synthesis and characterization of thermo-magneto-responsive poly(N-isopropylacrylamide)-magnetite composite hydrogel and its adsorption-desorption study on chromium (III). Materials Chemistry and Physics 2018, 218, 39-50.

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  • Prof. Zhang Yuejun

    Prof. ZHANG Yuejun is the vice dean, Prof. and Ph.D. supervisor of the Chemical Engineering school of Nanjing University and Sci. & Tech (NUST). He received his B.Sc., M.Sc. and Ph.D. at the Chemical Engineering Department, Eastern China Institute of Technology (NUST now) in 1982, 1986 and 1989 respectively.

    Get Price
  • A Review on Properties and Application of Bio-Based Poly ...

    2021-4-29u2002·u2002Composites of poly(l-lactide) (PLLA)/poly(butylene succinate) (PBS) reinforced with organoclay (TFC) enhanced the tensile modulus from 1075 MPa to 1940 MPa; meanwhile, the elongation at break decreased from 72% to 5.3% as the content of TFC increased up to 10 wt% . Other tests have shown that the tensile strength of PBS/TS-1 zeolite hybrid ...

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  • Poly(1,4-phenyleneterephthalamides). Polymerization and ...

    2020-12-1u2002·u2002Poly(p-phenylene terephthalamide) films formed from extrusion and coagulation of liquid crystalline sulphuric acid solutions: Characterization of orientation and void structure, annealing, and upgrading of film mechanical properties. Polymer Engineering and Science 1984, 24 (4), 242-251.

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  • Polyhydroxyalkanoates: opening doors for a sustainable ...

    2016-4-22u2002·u2002Polyhydroxyalkanoates (PHAs) comprise a group of natural biodegradable polyesters that are synthesized by microorganisms. However, several disadvantages limit their competition with traditional ...

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  • Design and synthesis of organo-silica shell based dual ...

    2017-11-25u2002·u2002A novel form of dual-functional microcapsules with the core composition of phase change material with thermal energy storage capacity was formulated, which possessed photoluminescence features because of including rare earth nanoparticles in the core. Additionally, the core of the microcapsule is encapsulated by an organo-silica shell. The …

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  • (PDF) Poly (Lactic Acid) Films in Food Packaging Systems

    2022-1-10u2002·u2002Poly (lactic acid) (PLA) is a non-toxic, c ompostable bio ba sed material derived from starch and/or sugar and h as high. mechanical strength and …

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  • A Short Review on Synthesis, Characterization, and ...

    2021-9-28u2002·u2002The review emphasizes on synthesis, characterization, and application of zeolite. Zeolite is a hydrated aluminosilicate having a tetrahedral structural framework; it contains channels and cages which are occupied by exchangeable active metal ions and water molecules. Zeolite was synthesized through different synthesis methods, particularly, hydrothermal and …

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  • Synthesis and Performance of PAFS Coagulant Derived

    2022-1-10u2002·u2002performance of the polymeric aluminium ferric sulphate, a response surface methodology was used to investigate the interaction between the individual factors and obtain the optimum synthesis conditions. Finally, the optimal coagulation performance of the PAFS coagulant was investigated by studying the effects of wastewater pH, coagulant dosage,

    Get Price
  • Preparation, characterization and coagulation behaviour of ...

    2017-2-16u2002·u2002A composite coagulant polyferric magnesium silicate (PFMSi) was synthesized by co-polymerization. The structure and morphology of PFMSi were characterized by X-ray diffraction, Fourier transform infrared spectra and scanning electron microscope microphotographs; meanwhile, the coagulation efficiency was evaluated under different ratios of Fe/Si, Mg/Si, …

    Get Price
  • Short- and Long-Term Performance of the Thin-Film ...

    2019-5-25u2002·u2002Fouling behavior of thin-film composite (TFC) membranes synthesized on sulfonated polyphenylenesulfone (sPPSU) hollow fiber substrates was investigated for separating oil–water emulsions under forward osmosis (FO). The water and salt reverse fluxes of the TFC-FO hollow fiber membranes were found to be stable for a period of 28 days when deionized (DI) water …

    Get Price
  • Haemostatic materials for wound healing applications ...

    2021-9-17u2002·u2002Wounds are one of the most common health issues, and the cost of wound care and healing has continued to increase over the past decade. The first step in wound healing is haemostasis, and the ...

    Get Price
  • Prof. Zhang Yuejun

    Prof. ZHANG Yuejun is the vice dean, Prof. and Ph.D. supervisor of the Chemical Engineering school of Nanjing University and Sci. & Tech (NUST). He received his B.Sc., M.Sc. and Ph.D. at the Chemical Engineering Department, Eastern China Institute of Technology (NUST now) in 1982, 1986 and 1989 respectively.

    Get Price
  • Reviews Showcase: Chemistry – A European Journal ...

    Tailored catalysts: Traditional design methods of catalytic active sites have successfully optimized the performance of electrocatalysts, but seem unable to achieve further breakthrough in catalytic activity.The concept of local microstructure active zone is more comprehensive and helps develop new methodologies to control the reaction zone for electrocatalytic reactions.

    Get Price
  • Properties and Applications of Polyvinyl Alcohol ...

    2015-12-19u2002·u20021. Introduction. Polyvinyl alcohol (PVA), which is essentially made from polyvinyl acetate through hydrolysis, is easily degradable by biological organisms and in water is a solubilized crystalline structure polymer [].PVA is an artificial polymer that has been used during the first half of the 20th century worldwide.

    Get Price
  • Frontiers

    The polymeric materials have presented a great development in adsorption processes for the treatment of polluted waters. The aim of the current review is to present the recent developments in this field of study by examining research of systems like functional water-soluble polymers and water-soluble polymer-metal complexes coupled to ultrafiltration membranes for …

    Get Price
  • Advanced Functional Materials: Early View

    A 2D donor–acceptor covalent organic framework nanosheet, [(TPA) 1 (TPhT) 1] C N, is in situ synthesized in a lead iodide layer to regulate the crystallization process of a perovskite film in a sequential deposition method.A covalent organic framework incorporated perovskite solar cell is endowed with a prominent power conversion efficiency of 22.04% and excellent stability.

    Get Price
  • Graphene and Polymer Composites for Supercapacitor ...

    2017-6-2u2002·u2002Supercapacitors, as one of the energy storage devices, exhibit ultrahigh capacitance, high power density, and long cycle. High specific surface area, mechanical and chemical stability, and low cost are often required for supercapacitor materials. Graphene, as a new emerging carbon material, has attracted a lot of attention in energy storage field due to its intrinsic …

    Get Price
  • Synthesis and Performance of PAFS Coagulant Derived from ...

    2022-1-10u2002·u2002performance of the polymeric aluminium ferric sulphate, a response surface methodology was used to investigate the interaction between the individual factors and obtain the optimum synthesis conditions. Finally, the optimal coagulation performance of the PAFS coagulant was investigated by studying the effects of wastewater pH, coagulant dosage,

    Get Price
  • Preparation, characterization and coagulation behaviour of ...

    2017-2-16u2002·u2002A composite coagulant polyferric magnesium silicate (PFMSi) was synthesized by co-polymerization. The structure and morphology of PFMSi were characterized by X-ray diffraction, Fourier transform infrared spectra and scanning electron microscope microphotographs; meanwhile, the coagulation efficiency was evaluated under different ratios of Fe/Si, Mg/Si, …

    Get Price
  • Short- and Long-Term Performance of the Thin-Film ...

    2019-5-25u2002·u2002Fouling behavior of thin-film composite (TFC) membranes synthesized on sulfonated polyphenylenesulfone (sPPSU) hollow fiber substrates was investigated for separating oil–water emulsions under forward osmosis (FO). The water and salt reverse fluxes of the TFC-FO hollow fiber membranes were found to be stable for a period of 28 days when deionized (DI) water was used …

    Get Price
  • Haemostatic materials for wound healing applications ...

    2021-9-17u2002·u2002Wounds are one of the most common health issues, and the cost of wound care and healing has continued to increase over the past decade. The first step in wound healing is haemostasis, and the ...

    Get Price
  • Prof. Zhang Yuejun

    Prof. ZHANG Yuejun is the vice dean, Prof. and Ph.D. supervisor of the Chemical Engineering school of Nanjing University and Sci. & Tech (NUST). He received his B.Sc., M.Sc. and Ph.D. at the Chemical Engineering Department, Eastern China Institute of Technology (NUST now) in 1982, 1986 and 1989 respectively.

    Get Price
  • Reviews Showcase: Chemistry – A European Journal ...

    Tailored catalysts: Traditional design methods of catalytic active sites have successfully optimized the performance of electrocatalysts, but seem unable to achieve further breakthrough in catalytic activity.The concept of local microstructure active zone is more comprehensive and helps develop new methodologies to control the reaction zone for electrocatalytic reactions.

    Get Price
  • Properties and Applications of Polyvinyl Alcohol ...

    2015-12-19u2002·u20021. Introduction. Polyvinyl alcohol (PVA), which is essentially made from polyvinyl acetate through hydrolysis, is easily degradable by biological organisms and in water is a solubilized crystalline structure polymer [].PVA is an artificial polymer that has been used during the first half of the 20th century worldwide.

    Get Price
  • Frontiers

    The polymeric materials have presented a great development in adsorption processes for the treatment of polluted waters. The aim of the current review is to present the recent developments in this field of study by examining research of systems like functional water-soluble polymers and water-soluble polymer-metal complexes coupled to ultrafiltration membranes for …

    Get Price
  • Advanced Functional Materials: Early View

    A 2D donor–acceptor covalent organic framework nanosheet, [(TPA) 1 (TPhT) 1] C N, is in situ synthesized in a lead iodide layer to regulate the crystallization process of a perovskite film in a sequential deposition method.A covalent organic framework incorporated perovskite solar cell is endowed with a prominent power conversion efficiency of 22.04% and excellent stability.

    Get Price
  • Graphene and Polymer Composites for Supercapacitor ...

    2017-6-2u2002·u2002Supercapacitors, as one of the energy storage devices, exhibit ultrahigh capacitance, high power density, and long cycle. High specific surface area, mechanical and chemical stability, and low cost are often required for supercapacitor materials. Graphene, as a new emerging carbon material, has attracted a lot of attention in energy storage field due to its intrinsic properties.

    Get Price