该词条未找到_海词词典

您要查找的是不是：

This review focus on the isotactic polystyrene(i\|PS) and syndiotactic polystyrene(s\|PS) crystal. 介绍了等规和间规聚苯乙烯的合成、晶型及晶体结构研究的进展情况。
The 13C-NMR characterization of polystyrene which is soluble in 2-butanone shows that some syndiotactic polystyrene segment exists in the product. 由13C-NMR表征结果表明：在以ETCA为活性剂的催化体系催化苯乙烯聚合，得到聚合产物的丁酮可溶部分中含有间规立构聚苯乙烯链段。
Syndiotactic polystyrene is a newly developing crystal engineering plastic and useful for the fields of au-tomatization and electron. 间规聚苯乙烯是近年来发展起来的一种新型工程塑料,在自动化和电子工业中具有广阔的应用前景。
Introduce briefly the new engineering plastics syndiotactic polystyrene, including its structure, property, processing and application, etc. 简要介绍新型工程塑料间同立构结晶型聚苯乙烯的结构、性能、加工及其应用。
Among them, syndiotactic polystyrene (sPS),first reported in 1986 by Ishihara and co?workers has attracted much interest for its properties and potential applications. 随后，Ishihara 和他的研究组成员于1986年首次报道了间规聚苯乙烯，由于它优良的性能和潜在的应用价值，从而使得人们对这一领域充满了极大的兴趣。
The synthesis and the crystalline structure of i\|PS and s\|PS had been introduced,the four polymorphic forms of syndiotactic polystyrene was reviewed in detail. 重点对高间规度聚苯乙烯的各晶型及其相互转化进行了综述。
SsPS-H and zinc salt of sulfonated syndiotactic polystyrene (SsPS-Zn) are shown to be effective compatibilizers for blends of sPS and polycarbonate (PC). sPS/PC二元共混物的SEM分析表明，sPS/PC二元共混物为明显的两相结构，分散相PC的尺寸较大，DSC和DMA结果表明两组分的T_g略有靠近，表明sPS和PC有一定的相容性。
The structure and morphology of syndiotactic polystyrene (sPS) melt crystallized in high vacuum electrostatic fields has been respectively investigated by using WAXD, DSC and SEM. 用WAXD、DSC和SEM研究了高真空强静电场下熔融结晶的间规聚苯乙烯晶体结构和形态。
The mechanical properties of polystyrene(sPS)/polyethylene terephthalate(PET)/of sulfonated syndiotactic polystyrene(SsPS-H) and zinc salt of sulfonated syndiotactic polystyrene (SsPS-Zn) /modified montmorillonite(MTA) composites were studied. 用保持正常熔体插层法制备了新型的间规聚苯乙烯(sPS)/聚对苯二甲酸乙二酯(PET)/磺化间规聚苯乙烯(SsPS-H)及其锌盐(SsPS-Zn)/11-氨基酸改性蒙脱土(MTA)复合材料,该材料的综合力学性能较未加MTA材料显著提高。
This paper presents a summary of the preparation and mechanical properties of PS/clay nanocomposites.The crystallization behavior of syndiotactic polystyrene in nanocomposites is also discussed. 就粘土的改性与复合材料的制备方法、纳米复合材料的物理、力学性能及间规PS/粘土纳米复合材料中间规PS的结晶性进行了综述。
Metallocene Catalyst for Syndiotactic Polystyrene 茂金属间规聚苯乙烯
Development in Chemical Modification of Syndiotactic Polystyrene 间规聚苯乙烯的化学改性
Keywords Syndiotactic polystyrene;Blend;Crystal form; 间规聚苯乙烯;共混物;晶型;
The Phase Transition of Syndiotactic Polystyrene Induced by Electrostatic Field 电场诱导间规聚苯乙烯相转变研究
SYNTHESIS AND PROTON CONDUCTIVITY OF SULFONATED SYNDIOTACTIC POLYSTYRENE 磺化间规聚苯乙烯的合成及质子导电性能
RESEARCH ADVANCE IN CRYSTALLINE PROPERTIES OF SYNDIOTACTIC POLYSTYRENE 间规聚苯乙烯结晶性能的研究进展
Keywords syndiotactic polystyrene;modification;blending;polymer alloy; 间规聚苯乙烯;共混;改性;聚合物合金;
Keywords Syndiotactic polystyrene;Catalysts;Metallocene\|titanium;Review; 苯乙烯间规聚合;催化剂;茂钛;综述;
Keywords m etallocene catalyst;syndiotactic polystyrene;bulk polym erization; 茂金属催化剂;间规聚苯乙烯;本体聚合;
Keywords syndiotactic polystyrene;nonisothermal crystallization;kinetics;DSC; 间规聚苯乙烯;非等温结晶;动力学;DSC;