嵌段共聚物

However, in this paper MesoDyn simulation is used to study interactions between polysaccharide and surfactant. A new and simple approach for studying such a system is found. This study enlarges the application of MesoDyn method in colloid chemistry and provides a new idea for investigating interactions between other type of polymer and surfactant.2. The second novelty of this dissertation is mesoscopic simulation and experiments are combined to study physicochemical properties of system.

文献报道的MesoDyn模拟主要用来研究嵌段共聚物或两种聚合物混合体系的性质，而本文首次利用MesoDyn模拟方法研究了聚合物和表面活性剂之间的相互作用，建立了研究这一体系的简易而有效的新途径，从而大大增强了MesoDyn方法在胶体化学中应用的可行性；同时，有助于人们进一步了解MesoDyn方法，并为用其研究其它类型的聚合物与表面活性剂之间的相互作用提供了良好的思路。2。

It is important to investigate the morphology of the block copolymers under congeries for us to understand the relationship between the structure and properties of this kind of thermoplastic elastomers.

研究这种嵌段共聚物在聚集态下的形貌对于认识这类热塑性弹性体的结构与性质关系具有十分重要的意义。

The POLLA diblock copolymers were semi-crystalline copolymers, and the crystallinity was increased with the increase of LLA segments.

POLLA二嵌段共聚物具有结晶能力，且随着L型聚乳酸链段的增长而增强。

The crystallinity of soft segments of polytetramethylene ether glycol-based segmented copolymers was investigated by infrared spectroscopy and dilatometry.

本文使用虹外光谱及膨胀计等方法，对聚四亚甲基醚二醇类多嵌段共聚物的软链段结晶性进行了研究。

The leftover from bamboo processing was comminuted into bamboo fine powder, which was surface-treaded with a coupling agent of ethenyl tri (β-methoxyethoxy) silane; and then in the presence of initiator dicumyl peroxide, the powder was compounded with styrene-isoprene block copolymer/bromobutyl rubber blend to prepare a crosslinked vibration-absorbing rubber composite material.

将竹加工的边角料粉碎并用乙烯基三硅烷偶联剂处理，再与苯乙烯－异戊二烯嵌段共聚物和溴化丁基橡胶的共混物进行复合，在过氧化二异丙苯引发剂的作用下制得交联型橡胶吸振复合材料。

Styrene-dimethylsiloxane block copolymers with types of andn were, synthesized under the existence of catalyst, lithium naphthalene, and couplins asent, stannous octoate or olisomer of dichlorodimethysiloxane.

本文用萘锂作为催化剂，辛酸亚锡或二氯二甲基硅氧烷的低聚物为扩链剂，设计和合成了分子量为6～13万苯乙烯与二甲基硅氧烷的結构单元数之比为1.0～9.1的嵌段共聚物和_n。

Block copolymer; multicompartment micelle; computer simulation; dissipative particle dynamics; superstrong segregation regime theory

工程科技I，化学，高分子化学嵌段共聚物；多隔段胶束；计算机模拟；耗散粒子动力学；超强分凝理论

The effects of block sequence, block ratio, block length as well as chain architecture on mixed multicompartment micelles are investigated systematically, and the knowledge of the morphology and structure control of micelle are obtained.

模拟结果表明：将多嵌段共聚物进行混合是控制多隔段胶束外在形貌和内部结构的一种有效手段。

The dynamic mecha-nieal temperature spectra of polyester/polyether block copolymers having three differ-ent chain structure measured with different temperature program were compared and the effect of chain structure on the erystallization of soft segments was discussed.

其次，比较了三种不同链结构的聚酯-聚醚嵌段共聚物在不同温控程序下的动态力学温度谱，讨论了链结构对软链段结晶的影响。

In this work, computer simulation is applied to study the self-assembly of mixed micelles from block copolymer blends in solution.

在本文中，我们采用计算机模拟的方法，研究了在溶液中嵌段共聚物混合体系自组装成多隔段混合胶束的行为。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。