建立了表面接枝多分散聚合物的自洽场理论。
A self-consistent field theory (SCFT) for polydisperse polymers grafted to a surface was developed.
采用缩合聚合法对凹凸棒石进行表面接枝聚氨酯预聚体改性。
Modification was performed by grafting polyurethane prepolymer via condensation polymerization on the surfaces of attapulgite.
对于中空纤维膜表面接枝改性,提出了疏松型复合膜织构新设计。
To the grafting on the surface of hollow fiber, the new type of design for composite membrane structure be advance.
高分子材料的表面接枝改性是工程技术领域和生物医学领域的重要课题之一。
Polymer surface grafting modification is of prime importance in polymer applications from the viewpoint of both academies and industries.
可见,表面接枝聚乙二醇链段的长度和接枝密度均对蛋白质吸附有重要影响。
It means that the protein adsorption is greatly influenced by graft density and chain length of PEG or MPEG.
采用紫外光表面接枝聚合的方法来提高PET非织造布与基体的界面结合性能。
Using UV photo-grafting treatment of PET non-woven fabric to increase the property of the interfacial connection of non-woven fabric and basal body.
本文就复合中空纤维膜的纺制工艺和中空纤维膜表面接枝改性工作作了简单介绍。
In this paper, composite spinning of hollow fiber and grafting on the surface of hollow filler was instructed.
在无机微粒表面接枝有机高聚物,制备出新一代复合材料,近年来逐渐引起人们的兴趣。
The preparation of new compound materials through surface grafting of polymers onto inorganic microparticles has attracted many researchers' attention in recent years.
射线辐射高分子材料表面接枝共聚合是一种绿色的、重要的有机生物材料合成制备方法。
Irradiation graft copolymerization becomes a green and important synthetic strategy for surface functionalization and facile preparation of new organic biomedical materials.
本文通过“胺”引发氨基酸酸酐开环聚合机理及“表面接枝”路线合成柱状多肽分子刷。
The ring opening polymerization of aminoacid N-carboxyanhydrides ( NCAs) was applied to the synthesis of cylindrical polypeptide brushes by using the " grafting from" technique.
在无机微粒表面接枝有机高聚物,制备出新一代复合材料,在许多行业具有极为广泛的用途。
New compound materials prepared by surface grafting of polymers onto inorganic microparticles have been applied widely in many trades.
针对表面接枝二分散聚合物与溶剂的混合体系建立了描述聚合物平衡态密度分布的自洽场理论。
The density profiles in a mixture of bidisperse polymer brushes and solvent are simulated with the aid of a self-consistent field theory.
实验表明,在PVDF中空纤维膜表面接枝amps可有效提高PVDF中空纤维膜的亲水性。
Water content test revealed that grafting AMPS on PVDF membrane was an effective method to improve the hydrophilicity of PVDF membrane.
本文主要综述了目前应用广泛的抗污染表面的构建方法,其中包括表面涂覆法,表面接枝法及表面偏析法。
In this paper, the widely explored methods for constructing antifouling surfaces were reviewed, including the surface coating, surface grafting, surface segregation technologies.
肽树枝状化合物是一类含有肽键或表面接枝肽的树枝状化合物,在生物技术及生物化学领域具有广泛的应用。
Peptide dendrimer is a kind of dendrimer that contain peptidyl bond or is grafted with peptide on the surface. It has been widely used in biotechnology and biochemistry.
同时丝素蛋白膜用氨气等离子体处理后在表面接入氨基,利用1,3丙磺酸内酯与氨基的反应在材料表面接枝磺酸基团。
Meanwhile, functional groups were also introduced by the reaction of 1,3 propane sultone with amine sites on the surface of silk fibroin film which were produced by NH 3 gas plasma.
结果表明,合成的淀粉接枝共聚物符合预期结构,未糊化的淀粉接枝后,聚合物保持团粒结构,表面接枝上了乙烯基均聚物;
After the graft reaction of ungelatinized starch, the morphology of the copolymers kept the aggregate structure of starch, and vinyl copolymer is grafted on its surface;
叙述了电火花处理对高分子材料表面结构与性能,以及处理条件对改性效果的影响,电火花引发高分子材料表面接枝改性的新方法。
The effect of corona discharge treatment on the structure and properties of polymer materials as well as the surface graft modification by corona discharge were briefly introduced.
通过接枝高聚物对炭黑表面改性,可显著提高炭黑与基质的相容性。
Grafting polymer onto surface can markedly improve the compatibility of carbon black with substrates.
用自由基化学接枝共聚的方法制作聚丙烯香烟滤材,以提高其表面能,增加自粘性。
The polypropylene used for making cigarette filters was prepared with the process of free radical graft copolymerization in order to raise the selfadhesive power and surface energy of the PP.
在扫描电镜下观察了接枝样品的表面形态。
通过紫外光引发甲基丙烯酸甲酯的接枝聚合,在聚丙烯膜表面引入了反应性基团酯基。
The surface of polypropylene microporous membranes was activated by the graft polymerization of methyl methacrylate initiated with ultraviolet-photo.
研究了辉光放电产生的低温等离子体处理精干苎麻和选用酰胺类单体接枝对苎麻表面改性的机理及效果。
This paper studies the fine and dry ramie processed by glow-discharged plasma and takes acylmonomer grafting to test the mechanism of ramie surface modification and their effects.
超疏水表面制备了大量接枝丙烯酸到高密度聚乙烯。
Superhydrophobic surface fabricated by bulk photografting of acrylic acid onto high-density polyethylene.
利用差示扫描量热仪(DSC)研究了炭纤维(CF)表面异氰酸酯化改性后阴离子接枝尼龙6(PA6)对CF/PA6复合材料中PA6的多重熔融行为的影响。
The effect of surface isocyanation of carbon fiber on the melting behavior of PA6 in CF/PA6 composites was studied by Differential Scanning Calorimetry(DSC).
通过化学引发接枝4 -乙烯基吡啶,对聚丙烯非织造布进行表面改性。
The surface of PP nonwoven cloth was modified through a chemically induced grafting of 4-vinyl pyridine onto it.
运用等离子体技术改变高分子材料的表面性质的方法主要有三类:等离子体处理、等离子体聚合和等离子体接枝聚合。
There are three ways using plasma technology to modify the surface properties of polymer materials, which are plasma surface treatment, plasma polymerization and plasma graft copolymerization.
文中就聚合物对无机粒子表面进行包覆改性的原位聚合方法,包括接枝聚合法和乳液聚合法的研究现状进行了综述。
The methods to modify the surface of inorganic particles with in-situ polymerization, including graft polymerization and emulsion polymerization, were reviewed in this paper.
确定了木材的酯化和接枝共聚改性对木材表面自由能变化的影响因素。
The effects of esterification and graft copolymerization on surface free energy of wood were analyzed.
研究了对于羟丙基纤维素(HPC)基板进行表面修饰时,基板表面状态的调控对基板表面化学接枝的影响。
The control of the hydroxypropyl cellulose (HPC) substrate surface and its influence on the surface graft modification of HPC was studied.
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