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Polypropylene Hollow Fiber Membranes with Grafted Poly(acrylic acid) Brushes from Surface-Initiated ATRP and Their pH-Dependent Antifouling Properties
Microporous polypropylene (PP) hollow fiber (PPHF) membranes with surface-grafted hydrophilic poly(acrylic acid) (PAAC) brushes were prepared via surface-initiated atom transfer radical polymerization (ATRP) of tert-butyl acrylate (tBA) and subsequent hyd...
http://www.polymer.cn/research/dis_info8807 |
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Acid-Base Polymer Blends for High Temperature Fuel Cell Membranes
关键字：Acid,Base,Polymer,Blends,High,Temperature,Fuel,Cell,Membranes,
In this study, ion exchange membranes were prepared by interpenetrating network (IPN) method and the controlled nanostructures of the membranes were investigated.
http://www.polymer.cn/research/dis_info5489 |
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Morphology and Structure in Crystalline/Crystalline Polymer Blends of Poly(ethylene glycol)/Poly(L-lactic acid)
关键字：Blends; Miscibility; Morphology; Crystallization behaviors
The morphology and structure of binary crystalline blends of poly (ethylene glycol) (PEG) and poly (L-lactic acid) (PLLA) were examined by polarized light optical microscopy (POM),and scanning electron microscopy (SEM).
http://www.polymer.cn/research/dis_info5264 |
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An Investigation of the Grafting of Acrylic Acid onto Acrylic Fibers
关键字：Graft copolymerization; Acrylic fibers; Fourier transform infrared spectroscopy;Thermal analysis; Physical and mechanical properties.
The graft copolymerization of acrylic acid (AA) onto commercial acrylic fibers (PAN) has been studied using Azobis(isobutyro)nitrile (AIBN) as an initiator.
http://www.polymer.cn/research/dis_info5068 |
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Preparation of SF/a-PVA electrospun nanofiber with formic/water co-solvent
关键字：polyvinyl alcohol; regenerated silk fibroin; electrospinning; nanofiber; formic acid
In this study, regenerated silk fibroin(SF) was dissolved with formic acid as a solvent, and atactic polyvinyl alcohol(a-PVA) aqueous solution was added to the silk fibroin solution to form SF/a-PVA blend solution.
http://www.polymer.cn/research/dis_info5016 |
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PHASE TRANSITIONS AND STRUCTURES OF LIQUID CRYSTALLINE POLYMERS BASED ON 2-VINYLTEREPHTHALIC ACID
关键字：PHASE,TRANSITIONS,AND,STRUCTURES,LIQUID,CRYSTALLINE,POLYMERS,BASED,VINYLTEREPHTHALIC,ACID,
Mesogen-jacketed liquid crystalline polymers (MJLCPs) in which the mesogenic units are laterally attached to the polymer main chain with and/or without short spacers have been synthesized in our group since Zhou et al. first propo...
http://www.polymer.cn/research/dis_info3130 |
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Coaggregation of Polybutadiene-b-Poly(ethylene oxide)/Poly(acrylic acid)by Hydrogen Bonding in Selective Solvents
关键字：Diblock copolymer； Hydrogen bonding； Coaggregation； Vesicles
Assembly of diblock copolymers in selective solvents produces nano-aggregates with shapes transforming from spheres to cylinders, vesicles, and many others.
http://www.polymer.cn/research/dis_info1943 |
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A NEW SCALE AND CORROSION INHIBITOR: PREPARATION AND PROPERTIES STUDY OF POLYEPOXYSUCCINIC ACID
关键字：NEW,SCALE,AND,CORROSION,INHIBITOR,PREPARATION,AND,PROPERTIES,STUDY,POLYEPOXYSUCCINIC,ACID,
Large quantities of antiscale agents were required for industrial circulating water systems. For consideration of environment protection, free of phosphorus and nitrogen, and easy biodegradability is considered as green water treatment agent&nbs...
http://www.polymer.cn/research/dis_info1879 |
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Recovery and Recycling of Terephthalic acid from PET hydrolyzing
关键字：alkali weight-reduction wastewater, TPA, recovering, coagulation-sedimentation, carbon adsorption, recycling
The work developed a new process in recovering the high pure TPA from PET hydrolyzing in order to recycle it. Purifying the mother liquid has been researched. The results has shown that the characters of recovered TPA&nb...
http://www.polymer.cn/research/dis_info1198 |
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Sulfonated poly(aryl ether ketone sulfone) membranes blended with phosphotungstic acid and microporous poly(vinylidene fluoride) as a depository for direct-methanol fuel cells
Sulfonated poly(aryl ether ketone sulfone) membranes blended with phosphotungstic acid and
microporous poly(vinylidene fluoride) as a depository for direct-methanol fuel cells
http://www.polymer.cn//ss/wzccut/publicationsshow_14077.html |
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