| 1. | Applications of interfacial polymerization in preparation of materials 界面聚合技术在材料制备中的应用 |
| 2. | Pamps / pvdf hollow - fiber gel composite membrane was prepared through interfacial polymerization 采用界面聚合法制备pamps pvdf中空纤维凝胶复合膜。 |
| 3. | The development of interfacial polymerization and its application in the preparation of membrane , microcapsule , nanomaterial and polyester was reviewed 摘要综述了界面聚合的发展过程及其在膜、微胶囊、纳米材料、聚酯等制备方面的应用进展。 |
| 4. | During making microcapsule by interfacial polymerization process , the effects of the agitation speed , dispersant dosage on the size and distribution of microcapsule particle diameter were investigated 摘要研究了界面聚合法制备微胶囊阻燃剂时,分散剂用量、搅拌速度等因素对微胶囊粒径大小及分布的影响规律。 |
| 5. | This paper was studied by using interfacial polymerization to produce the photochromic dyes microcapsules , which were made from urea and melamine polymer as shell , photochromic dyes as core and toluene as solvent 摘要本研究以界面聚合法制备光可变色性染料微胶囊,以尿素、美耐明为壳物质,光可变色性染料为核物质,甲苯为溶剂。 |
| 6. | After interfacial polymerization , the module was filled with a 10 % ( wt . % ) aqueous trimethylamine solution and kept for 24 hours to convert the chloromethylated groups into cationic quaternary ammonium groups 当界面聚合反应完成后,将膜浸入浓度为10的三甲胺溶液郑州大学硕士学位论文中,通过化学修饰将其氯甲基基团转化成阳离子季胺盐基团。 |
| 7. | The objective of this study is to develop a novel technique for preparing asymmetric mosaic membrane by introducing both the negative charged and the positive charged groups into the selective layer of interfacial polymerization ( ip ) 为此,本文将重点研究通过界面聚合方法,在超滤膜支撑体上复合很薄的选择层,并使其具有荷电镶嵌膜的结构和特征。 |
| 8. | Considered its terminating effect on interfacial polymerization reaction , the quantity of 4 - ( chloromethyl ) benzoyl chloride should be limited to some extent . for the ip process investigated , n - dodecane and water can be used as solvents for dabsa and tmc solutions , respectively 在界面聚合过程中,分别以正十二烷和水作为有机相和无机相单体的溶剂,以十二烷基硫酸钠( sds )作为表面活性剂。 |
| 9. | Pdmaema can be cross - linked by quaternization to develop a positively charged dense network structure . according this mechanism , pdmaema / psf positively charged nanofiltration membrane was developed by interfacial polymerization using psf plate macrofiltration membrane as support layer , pre - polymer of pdmaema water solution as coating solution , p - xylylene dichloride / heptane as cross - linking agent 根据这一机理,以psf平板微孔膜为基膜, pdmaema预聚物水溶液为涂层液,以对二氯苄正庚烷溶液为交联剂,采用界面聚合法制备了pdmaema psf荷正电复合纳滤膜。 |
| 10. | The study conducted research on the following four fields : firstly , the characteristics of the interfacial polymerization system of piperazine aqueous solution / trimesoyl hexane solution were systematically investigated . the results show that at a certain molar ratio between the two monomers , piperazine and trimesoyl , at the two phase interface , a dense functional layer of ultra low pressure , high permeating flux and high salt rejection formed by controlling the time of interfacial polymerization , such as the composite membrane ( i ) , the concentration in water phase is 0 . 4 % , and 0 . 1 % in organic phase , and the polymerization time is 1 minute 本文主要进行了四个方面的研究,首先系统分析和研究了哌嗪水溶液均苯三甲酰氯正己烷溶液界面聚合体系特征、界面聚合反应中各影响因素对膜性能的影响等,结果发现,当界面处两相单体(哌嗪和酰氯)分子摩尔比为某一比值时,通过控制界面聚合时间(有机相处理时间) ,可以形成超低压高通量高脱盐的致密功能层,如复合膜( ) ,水相浓度为0 . 4 ,有机相浓度为0 . 1 ,聚合时间1min 。 |