• 建立表面接枝多分散聚合物自洽理论

    A self-consistent field theory (SCFT) for polydisperse polymers grafted to a surface was developed.

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  • 采用缩合合法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.

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  • 对于中空纤维表面改性,提出疏松复合膜织构设计

    To the grafting on the surface of hollow fiber, the new type of design for composite membrane structure be advance.

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  • 高分子材料表面接枝改性工程技术领域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.

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  • 可见,表面聚乙二醇长度接枝密度均对蛋白质吸附重要影响

    It means that the protein adsorption is greatly influenced by graft density and chain length of PEG or MPEG.

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  • 采用紫外光表面接枝聚合方法来提高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.

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  • 本文复合中空纤维纺制工艺中空纤维膜表面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.

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  • 无机微粒表面接枝有机高聚物制备出新一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.

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  • 射线辐射高分子材料表面聚合一种绿色重要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.

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  • 本文通过“胺”引发氨基酸酸酐聚合机理及“表面”路线合成多肽分子

    The ring opening polymerization of aminoacid N-carboxyanhydrides ( NCAs) was applied to the synthesis of cylindrical polypeptide brushes by using the " grafting from" technique.

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  • 无机微粒表面接枝有机高聚物制备出新一复合材料,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.

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  • 针对表面接枝二分散聚合物溶剂混合体系建立了描述聚合物平衡态密度分布的自理论

    The density profiles in a mixture of bidisperse polymer brushes and solvent are simulated with the aid of a self-consistent field theory.

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  • 实验表明PVDF中空纤维表面接枝amps可有效提高PVDF中空纤维膜亲水性。

    Water content test revealed that grafting AMPS on PVDF membrane was an effective method to improve the hydrophilicity of PVDF membrane.

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  • 本文主要综述目前应用广泛的抗污染表面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.

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  • 状化合物一类含有表面肽的树状化合物,生物技术生物化学领域具有广泛应用。

    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.

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  • 同时丝素蛋白氨气等离子体处理后表面氨基,利用1,3磺酸内酯氨基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.

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  • 结果表明,合成淀粉共聚物符合预期结构,未糊化的淀粉后,聚合物保持团粒结构表面接枝了乙烯基均聚物;

    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;

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  • 叙述了电火花处理高分子材料表面结构性能以及处理条件对改性效果影响,电火花引发高分子材料表面改性的新方法。

    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.

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  • 通过高聚物炭黑表面改性,显著提高炭黑基质相容性

    Grafting polymer onto surface can markedly improve the compatibility of carbon black with substrates.

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  • 自由基化学接枝共聚方法制作聚丙烯香烟材,提高表面,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.

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  • 扫描电镜下观察接枝样品表面形态

    The surface morphology of the samples was observed by SEM.

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  • 通过紫外光引发甲基丙烯酸甲酯聚合聚丙烯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.

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  • 研究辉光放电产生低温等离子体处理精干苎麻选用酰胺类单体接枝苎麻表面改性机理效果

    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.

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  • 超疏水表面制备大量丙烯酸高密度聚乙烯

    Superhydrophobic surface fabricated by bulk photografting of acrylic acid onto high-density polyethylene.

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  • 利用扫描量热仪(DSC)研究纤维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PA6多重熔融行为影响

    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).

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  • 通过化学引发接枝4 -乙烯吡啶,聚丙烯非织造进行表面改性。

    The surface of PP nonwoven cloth was modified through a chemically induced grafting of 4-vinyl pyridine onto it.

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  • 运用等离子技术改变高分子材料表面性质方法主要三类:等离子体处理、等离子体聚合等离子体接枝聚合

    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.

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  • 文中就聚合物对无机粒子表面进行包覆改性原位聚合方法包括接枝合法乳液聚合法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.

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  • 确定木材酯化接枝共聚改性对木材表面自由变化的影响因素。

    The effects of esterification and graft copolymerization on surface free energy of wood were analyzed.

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  • 研究了对于羟丙纤维素HPC)基板进行表面修饰时,基板表面状态调控对基板表面化学接枝影响

    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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