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Antibacterial and hemocompatibility switchable polypropylene nonwoven fabric membrane surface
关键字：antibacterial, UV-induced graft polymerization, polypropylene nonwoven fabric membrane, hemocompatibility, zwitterionic polymer
In this article, a facile approach to fabricate a biofunctional polypropylene nonwoven fabric membrane (PP NWF) with a switchable surface from antibacterial property to hemocompatibility is presented. In the first step, a cationic carboxybetaine ester monomer, [(2-(methacryboxy) ethyl)]-N,N-dimethylamino-ethylammonium bromide, methyl ester (CABA-1-ester) was synthesized....
http://www.polymer.cn/research/sy_info17640 |
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Antibacterial and hemocompatibility switchable polypropylene nonwoven fabric membrane surface
关键字：antibacterial, UV-induced graft polymerization, polypropylene nonwoven fabric membrane, hemocompatibility, zwitterionic polymer
In this article, a facile approach to fabricate a biofunctional polypropylene nonwoven fabric membrane (PP NWF) with a switchable surface from antibacterial property to hemocompatibility is presented. In the first step, a cationic carboxybetaine ester monomer, [(2-(methacryboxy) ethyl)]-N,N-dimethylamino-ethylammonium bromide, methyl ester (CABA-1-ester) was synthesized....
http://www.polymer.cn/research/sy_info17639 |
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聚合物刷接枝新方法与润滑研究
关键字：polymer brushes，ATRP，lubrication
Surface-initiated controlled radical polymerizations (SIP) from initiator-modified surfaces lead to polymer brushes with variable compositions, architectures and functionalities, as well as complex (co)polymers and organic/inorganic hybrid materials. Among the different controlled radical polymerization techniques, atom transfer radical polymerization (ATRP) is widely used for tailoring the su...
http://www.polymer.cn/research/sy_info16609 |
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(http://www.polymer.cn/UploadFile/research/201310262132342713.pdf)Structural changes in multi-walled carbon nanotubes caused by gamma-ray irradiation
关键字：carbon nanotubes,irraidation
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http://www.polymer.cn/research/sy_info15926 |
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Preparation of Fluorescent Conjugated Polymer Films with Different Emission Colors: Investigation into the Influences of Chemical Structure and Morphology
关键字：chemical structures，conjugated polymers，films，fluorescence，morphology
A series of PPV fi lms with different fl uorescent emission colors are prepared using a facile approach. Modifi ed from the conventional Wessling route, the labile sulfonium groups in the polymer precursor (pre-PPV) are partly substituted to various degrees by relatively stable methoxy groups, followed by a regular thermal elimination step to obtain PPV. Different chemical structures among these...
http://www.polymer.cn/research/sy_info15309 |
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Preparation of Fluorescent Conjugated Polymer Films with Different Emission Colors: Investigation into the Influences of Chemical Structure and Morphology
关键字：chemical structures，conjugated polymers，films，fluorescence，morphology
A series of PPV fi lms with different fl uorescent emission colors are prepared using a facile approach. Modifi ed from the conventional Wessling route, the labile sulfonium groups in the polymer precursor (pre-PPV) are partly substituted to various degrees by relatively stable methoxy groups, followed by a regular thermal elimination step to obtain PPV. Different chemical structures among these...
http://www.polymer.cn/research/sy_info15294 |
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Comparison Study of Four Aluminum Phosphinates Filled Flame-retardant Epoxy
关键字： Metal salt of phosphinates, Flame retardant, Polymer, Properties, Comparison
Epoxy resins( EP )hold an important position in polymer materialscl] , while dialkylphosphinate salts belong to newly developed phosphorus-containing fire retardantsc2].Difference in structure of alkyl group attached on phos...
http://www.polymer.cn/research/sy_info15184 |
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The Influence of O-MMT on the Co-continuous Morphology of Ternary PE-g-MAH/PB-g-MAH/PA6 Blends
关键字：Organic montmorillonite, Co-continuous morphology, Polymer blends
The aim of this paper is to investigate the influence of nano organic montmorillonite(o-MMT) on the morphology of 70(95/5)/30 PE-g-MAH /PB-g-MAH/PA6 blends which was proved to hold a co-continuous morphology with mediate&...
http://www.polymer.cn/research/sy_info15177 |
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Polymer/Carbon Nanotube Composites with High Dielectric Constant and Low Dielectric Loss Prepared by Electrospun-in-situ Film-forming Technique
关键字：CNT, Composites, Dielectric properties, Electropinning
In recent years, polymers based on dielectric materials with high dielectric constant and low dielectric loss have attracted considerable interest due to their potential applications in artificial muscles, energy storage, flexible&n...
http://www.polymer.cn/research/sy_info15160 |
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High-frequency Electromagnetic Properties of Magnetic Polymer Composites for Microwave Applications
关键字：Multifunctional composites, Ferromagnetic microwires, Effective permittivity, Frequency domain spectroscopy
Ferromagnetic microwires and their composites are highly promising for microwave and millimeter-wave applicationscl]. In these frequency ranges, the conductive loss associated with the skin effect can be mediated by choosing a...
http://www.polymer.cn/research/sy_info15147 |
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