coupling polymerization
英 [ˈkʌplɪŋ ˌpɒliməraɪˈzeɪʃn]
美 [ˈkʌplɪŋ ˌpɑːlimərəˈzeɪʃn]
偶联聚合
双语例句
- A novel ladderlike polysiloxane with a reactive side group was synthesized via stepwise coupling polymerization.
通过“逐步偶联聚合方法”设计合成了一种含有反应性侧基的梯形聚有机硅氧烷。 - Some multi-arm poly ( ethylene oxide) star polymers ( S-PEO) and miktoarm star ethylene oxide-styrene copolymers ( PEO-PS) were synthesized by coupling reaction atom transfer radical polymerization ( ATRP).
以原子转移自由基偶联法合成了多臂星形聚合物S-PEO和星形杂臂共聚物PEO-PS。 - The optimum conditions for polymerization were obtained based on investigation of factors such as catalyst, coupling agent, capping agent, reaction temperature, reaction time and so on influencing on polymerization.
通过对影响聚合的催化剂、偶联剂、封端剂、反应温度及反应时间等因素的讨论，确定了适宜的聚合条件。 - The epoxide compound is an important kind of coupling agents for preparation of butadiene and styrene nanometer materials by anionic polymerization.
环氧化物偶联剂是阴离子聚合法制备丁苯纳米材料的一种重要偶联剂。 - The nanometer titanium dioxide particles were modified with coupling agent WD-70 and dispersed in the medium applying the ultra-sonic technique and then encapsulated by dispersion polymerization of styrene.
用硅烷偶联剂WD-70处理纳米二氧化钛粒，应用超声技术将纳米二氧化钛粒子分散在异丙醇介质，然后进行分散聚合包覆。 - Hydroxy-terminated ladder-like polysiloxane was synthesized from ethylene diamine and monomethyltrichlorosilane by stepwise coupling polymerization.
以乙二胺和甲基三氯硅烷为主要原料，通过逐步偶联聚合制备了梯形聚硅氧烷（PMSQ）； - Block copolymers with high molecular weight were synthesized via oxidative coupling polymerization of 2,6-dimethyl phenol ( DMP) and 2,6-diphenyl phenol ( DPP) in chlorobenzene in the presence of copper catalysts.
在氧化偶联聚合反应基础上，以氯苯为溶剂，在铜催化剂作用下，以2,6-二甲基苯酚（DMP）和2,6-二苯基苯酚（DPP）为单体合成了3种不同比例的嵌段共聚物。 - Synthesis of macromonomer of PST capped with thienyl group and study of its oxidation coupling polymerization
末端为噻吩基的聚苯乙烯大分子单体的合成及其氧化偶联聚合 - Synthesis of Electroactive Poly ( aryl ether ketone) via Oxidative Coupling Polymerization Method
氧化偶联聚合方法合成电活性聚芳醚酮 - The title emulsion has been prepared based on mechanism of core-shell emulsion polymerization and silane coupling agent treated nano SiO_ ( 2) as seed through a optimized emulsion polymerization process, which is further formulated forming the architectural coatings.
本文根据核壳乳液聚合理论，以硅烷偶联剂表面处理的纳米SiO2为种子，采用优化的乳液聚合工艺，制备核壳型纳米SiO2-聚丙烯酸酯复合乳液，并以其为基料制备建筑涂料。 - Some general surface treatment methods of glass bead ( GB) including coupling agent treatment, plasma and radiation-initiated polymerization as well as elastomer encapsulation were introduced, and the chemical grafting polymerization was reviewed.
介绍了玻璃微珠表面处理常用的几种方法，包括偶联剂处理、等离子体辐射引发聚合及弹性体包覆，并对其表面化学接枝聚合进行了评述。 - With SnCl 2 · 2H 2O as catalyst, low molecule weight poly ( DL lactic acid) was synthesized using the coupling apparatus of azeotropic dehydration and condensation polymerization.
DL乳酸在催化作用下，采用共沸精馏聚合耦合装置，直接缩合聚合制得低分子量聚DL乳酸。 - Polyacrylate micro-latex was prepared by coupling conventional emulsion polymerization with two-stage addition of monomer and latex shearing in the presence of ammonia.
通过单体两段滴加法乳液聚合和氨化剪切，制备了聚丙烯酸酯超微胶乳。 - Frontal polymerization is a mode of converting monomer into polymer via a localized exothermic reaction zone that propagates through the coupling of thermal diffusion and the Arrhenius reaction kinetics of an polymerization.
前线聚合（FrontalPolymerization，FP）是一种以自身反应热为推动力，通过反应区域连续移动，最终实现整体聚合转化的聚合反应模式。 - A novel kind of ladderlike polysilsesquioxane having side-chain with chloropropyl terminal group was prepared by "Stepwise Coupling Polymerization".
通过“逐步偶联聚合法”，合成了含氯丙基侧基的梯形聚倍半硅氧烷。 - The current status of the surface modification technology of inorganic superfine particles is comprehensively introduced, putting stress on the local chemical modification and surface coating modification, in which coupling agent treatment, aliphatic acid or hydrin and surface grafted polymerization are included in local chemical modification.
重点介绍了局部化学反应改性和表面包覆改性。其中局部化学反应改性又包括偶联剂处理改性、与脂肪酸或醇反应改性和表面接枝聚合改性等。 - The surface modified SiC fine powder was prepared by organic coating through silane coupling agent hydrophobic processing and acrylamide monomer graft polymerization on its surface.
通过硅烷偶联剂疏水预处理和丙烯酰胺在其表面接枝聚合改性，获得了有机包覆的改性SiC微粉。 - Through ampule test, the effects of different coupling agents on the polymerization were compared, and investigated the parameters of catalyst amount, reaction temperature and Gel-time.
应用安瓿瓶实验分析对比了不同偶联剂对聚合的影响，考察了温度、催化剂用量、凝胶时间等相关工艺参数。 - Depth about the academic information resources is presented based on the coupling polymerization of three types of applications, including: academic community building, recommended academic information resources, academic information resource aggregation visual display.
提出了基于耦合关于的学术信息资源深度聚合的三种应用类型，包括：学术社区构建、学术信息资源推荐、学术信息资源聚合可视化展示。 - In this study, the possibility of utilizing reversible coupling and reactivation mechanism of semipinacol radicals to initiate living radical polymerization was explored.
本文主要研究了半频哪醇基团的可逆偶合断裂机理并将其应用于活性自由基聚合中。 - However the coupling of propagation radical was observed in the long polymerization time and the high conversion. 2.
当聚合时间较长，转化率较高时，出现了增长链自由基之间偶合现象。