Effect of Epoxidized Polybutadiene-b-polystyrene on the Reaction Induced Phase Separation Behavior of Poly ( phenylene oxide) Modified Epoxy Blends 环氧化聚丁二烯-聚苯乙烯嵌段共聚物对聚苯醚/环氧体系反应诱导相分离行为的影响
Basing on first-principles and elastic scattering Greens function theory, we study the electronic transport property of oligomeric phenylene ethynylene molecular devices. 利用弹性散射格林函数方法,研究了低聚次苯基乙炔分子器件的电输运性质,并分析了水环境对分子器件电输运性质的影响。
Ryton ( poly phenylene sulfide): incinerators, coal fired boilers, chemical plants, excellent chemical resistance, high resistance to hydrolysis, high resistance to heat. 莱顿:焚化炉,烧煤炭的锅炉,化工厂;强耐化学性,强耐水解性,强耐热性。
Electrical and Mechnical Properties of Poly ( Phenylene Sulfide)/ Carbon Nanotubes Composites 聚苯硫醚/碳纳米管复合材料的导电和力学性能
Effect of Precipitant on the Luminescent Property of Poly ( phenylene ethynylene) with p-Aminophenyl-ethynyl as Side-group 沉淀剂对含有氨侧基的聚苯撑乙炔发光性能的影响
The poly ( p phenylene borane) and poly ( m phenylene borane) are synthesized by the modified organometallic route. 用改进的有机金属路线合成了聚对亚苯基硼和聚间亚苯基硼。
Sulfonated poly ( phenylene oxide)( SPPO) s with different sulfonation degrees were prepared by using chlorosulfonic acid as sulfonation agent. 以氯磺酸为磺化剂制备了一系列不同磺化度的磺化聚苯醚(SPPO)。
Polyamides composed of only para-oriented phenylene units have high degree of crystallinity, and are insoluble in all solvents. 研究表明,由对位苯撑结构构成的聚酰胺呈现很高的结晶度,不溶解在任何溶剂中。
The thermal degradation of Poly ( phenylene sulfide sulfone) ( PPSS) was studied by thermogravimetric analysis in both nitrogen and air to determine the thermal lifetime. 采用热分析的方法对高性能材料聚苯硫醚砜(PPSS)在氮气气氛和空气气氛中的热老化寿命进行了研究。
As one of the main precursor of poly ( phenylene sulfide amide), 4 chloro N ( 4 ′ chlorophenyl) benzamide ( DCBA) of high purity was two step synthesized from 4 chlorobenzoic acid and 4 chloroaniline with good yield. 以对氯苯甲酸和对氯苯胺为主要原料,高产率获得了4-氯-N-(4′-氯亚苯基)苯甲酰胺(简称DCBA)。
Taking single layer poly ( p phenylene vinylene)( PPV) thin film light emitting diodes ( LEDs) as example, the electric field distribution in PPV thin film and its effect on injection, transportation and combination of carriers are investigated. 以单层聚对苯乙炔(PPV)薄膜发光二极管为例,研究其薄膜中的电场分布,探讨其电场分布对载流子注入、输运和复合的影响。
Property and Application of Poly ( phenylene sulfide sulfone) and Its blend 聚苯硫醚砜及其复合材料的特性与应用
The present paper reports the studies of the alkaline polycondensation kinetics of poly ( phenylene ether sulfone). 本文报导了聚苯撑醚砜碱法缩聚动力学的研究。
Morphology and impact property of poly ( phenylene oxide)/ polyamide/ ( ethylene 1 octene) copolymer blends 聚苯醚/聚酰胺/聚(乙烯-1-辛烯)共混体系的形态结构与冲击性能
Phenylene silicone rubber is applicable for manufacturing heat and radiation resistant rubber parts in the nuclear energy devices. 苯撑硅橡胶可用于制造核能设施中应用的各种耐热和耐辐照橡胶件。
Poly ( phenylene sulfide) ( PPS) is a high-performance engineering plastics with many excellent properties. 聚苯硫醚(PPS)是一种高性能的特种工程塑料,具有各种优异的性能。
Study of synthesis and thermal polymerization of cyclic phenylene sulfide oligomers 苯硫醚环状低聚物的合成与初步聚合研究
Testing method of free phenylene diisocyanate ( TDI) in polyurethane coatings 聚氨酯涂料中游离甲苯二异氰酸酯(TDI)单体的测定方法
The effect of various recipe factors on radiation resistance of phenylene silicone rubber was investigated. 研究了配方因素对苯撑硅橡胶耐辐照性能的影响。
The thermal transition behavior and thermal decomposition kinetics of poly ( phenylene sulfide ketone) ( PPSK) with different molecular weight has been investigated both in nitrogen and air by DSC and TGA techniques. 用DSC和TGA研究了不同分子量PPSK的热转变行为及热分解动力学。
Study on short carbon fiber reinforced poly ( phenylene ether ketone) Composites 短炭纤维增强聚芳醚酮复合材料的研究
The spinnability of poly ( phenylene sulfide) and the structure characteristics of the fibers therefrom were studied. 研究了国产聚苯硫醚(PPS)的可纺性及其纤维的热学性能与形态结构。结果表明,聚苯硫醚原粉经熔融真空净化处理后具有较好的可纺性。
Study on kinetics of non isothermal crystallization of domestic poly ( phenylene sulfide) fibers 国产聚苯硫醚纤维的非等温结晶动力学研究
Polyacetylene, poly ( phenylene vinylene), and their derivatives are typically lacking a desired processability and longterm photostability. 如聚乙炔、聚亚苯基乙烯(PPV)及其衍生物,其缺点是缺乏良好的可加工性和持久的光稳定性。
This part of the work so far mainly focused on the synthesis of "semilunar-like" side chain substituents and phenylene acetylene rigid-rod monomer, the polymerization and coupling reactions will be continued by other team members in laboratory. 本部分的工作目前为止主要进行了前期半月形支链和对苯撑乙炔刚性棒单体的合成,进一步的聚合偶联及后续测试有待实验室其他组员完成。