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Ultra-low dielectric performance of polymer electrospun nanofiber mats
Nanofiber membranes of five different kinds of polymers have been prepared. The results of dielectric constant (k) measurements reveal that k-values of the polymers can be reduced dramatically by the electrospinning technique. The effects of the polymer types, the densities of the membranes, and the diameters of the fibers on the reducing of k-values have been investigated. It turns out that the u...
http://www.polymer.cn//ss/wangce/publicationsshow_2690.html |
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A novel technology for preparation of high performance fiber by radio frequency heating CVD
In this paper,radio frequency(r.f.) heating CVD technology for preparation of high performance fiber has been introduced.Sic,B fiber have been produced by this technologe.
http://www.polymer.cn//ss/luokun998/publicationsshow_2496.html |
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Pervaporation performance of crosslinked polyethylene glycol membranes for deep desulfurization of FCC gasoline
渗透汽化膜脱硫
http://www.polymer.cn//ss/linligang/publicationsshow_2354.html |
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Enhanced cycling performance of spinel LiMn2O4 coated with ZnMn2O4 shell
Journal of Solid State Electrochemistry, 2008, 12(7-8): 851-+
http://www.polymer.cn//ss/xuyoulong/publicationsshow_1518.html |
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Progress on High Performance Polymers Bearing Phthalazinone Moieties and Their Applicaion Technologies
关键字：high performance polymer, poly(aryl ether)s, phthalazinone, thermoplastic composites
Rising oil price and pressure to reduce emission push aerospace Original Equipment Manufacturers (OEMs) to use more and more polymer matrix composites (PMC) to reduce weight.Secondly, OEMs also try their best to reduce cost. They keep their eyes on improving repair and maintenance of PMC. Thermoplastics possess excellent comprehensive performance. First of all,OEMs prefer their high toughness,...
http://www.polymer.cn/research/sy_info18203 |
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Progress on High Performance Polymers Bearing Phthalazinone Moieties and Their Applicaion Technologies
关键字：high performance polymer, poly(aryl ether)s, phthalazinone, thermoplastic composites
Rising oil price and pressure to reduce emission push aerospace Original Equipment Manufacturers (OEMs) to use more and more polymer matrix composites (PMC) to reduce weight.Secondly, OEMs also try their best to reduce cost. They keep their eyes on improving repair and maintenance of PMC. Thermoplastics possess excellent comprehensive performance. First of all,OEMs prefer their high toughness,...
http://www.polymer.cn/research/dis_info18627 |
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Study on the Impact of Big Clearance between the Wing Top and the Mixing Room on the Performance of Short Fiber-Rubber Composite Material
关键字：rotor, clearance, short fiber, rubber, performance
The clearance between the wing top and the mixing room is an importantfactor which impacts the performance of the short fiber-rubber composite material.According to the big clearance theory, the new type six-wing varying clearancesynch...
http://www.polymer.cn/research/dis_info11179 |
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PHASE-TRANSFER PERFORMANCE FOR DYE ENCAPSULATION IN FUNCTIONALIZED HYPERBRANCHED POLY(SILOXYSILANE)S
关键字：PHASE,TRANSFER,PERFORMANCE,FOR,DYE,ENCAPSULATION,FUNCTIONALIZED,HYPERBRANCHED,POLY,SILOXYSILANE,
It is well known that dendrimers has been used as phase-transfer agents for many years because their globular shape and the presence of internal reserviore.
http://www.polymer.cn/research/dis_info5981 |
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High Performance PIMA Ultrafine Fibers from Green Solution by a Novel Wet-electrospinning
关键字：High Performance PIMA Ultrafine Fibers, Wet-electrospinning
A novel wet electrospinning, for making ultrafine Poly(m-phenylene isophthalamide (PMIA) fibers from PMIA solution in ionic liquid which is firstly described. The micro morphologies of the fibers from wet or wet-electro spinning and wi...
http://www.polymer.cn/research/dis_info1988 |
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Synthesis of ultra-high molecular weight polyimide and preparation of high-performance elcctrospun nanofibers
关键字：ultra-high molecular weight, high-performance elcctrospun nanofibers
A series of high molecular weight PI precursors, poly(p-phenylene biphenyltetracarboxamide acid), were synthesized from 3, 4, 3’,4’- biphenyltetracarboxylic dianhydride (BPDA) and P-Phenylenediamine（PDA）by using mechanically drastic stirring at –15 to&nbs...
http://www.polymer.cn/research/dis_info1983 |
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