高分子

Research in microstructure-controllable ladderlike polymer is aforward inter-and multidisciplinary field of polymer science,supra-molecular chemistry and material science.

微观结构可控的梯形高分子是高分子科学、超分子化学和材料科学的交叉和前沿。

Furthermore,H-T is the first soluble,reactive and purely inorganic ladderlike macromolecule,which can be grafted through hydrosilylation reaction and others to generate functional LPSs with different side groups.

而且，该聚合物又是第一个可溶性、反应性、纯梯形主链无机高分子，它可以进一步通过硅氢侧基接枝反应制备不同类型的梯形无机主链功能高分子。

The film is either aqueous high polymer or lipolytic high polymer .

膜衣材料有水溶性高分子及脂溶性高分子两类。

The mechanical properties of coal filled polymer composites The mechanical properties of coal/PP composites were investigated, and the effects of coal rank, particle size, surface modification of coupling and alkylation were discussed. The results show that the anthracite and bituminous coal all can be used as filler of plastic after pretreatment of part devolatilization and surface modification; The modulus of composites increase with the content of coal filler; The coupling agent is of no effect for reinforcing the coal/PP composites, except that there are new oxygenous function group forming on the surface in the process of pulverizing; The F-C alkylation reinforce coal (under 10μm)/PP composites obviously.

4煤填充高分子复合材料力学性能超细煤粉填充聚丙烯复合材料力学性能的研究结果表明，烟煤和无烟煤经过脱除部分挥发分的预处理后，都可用于与塑料共混制备复合材料；偶联剂改性对低变质程度烟煤/聚丙烯复合材料的力学性能基本不起改善作用，而对于经气流超细粉碎后的小粒径高变质程度烟煤及无烟煤则有一定的增强作用；烷基化改性在煤表面接枝了烷基，使平均粒径小于10μm的煤/聚丙烯复合材料拉伸屈服强度普遍提高，煤填充高分子复合材料可在较高含煤量情况下维持良好的力学性能。

Apparent conformation differences are found between these two polydisperse systems especially when the polymer-interface interaction energy is low enough.

正态分布的高分子体系中高分子的三种吸附构型（tails，loops 和 trains）的浓度和数目比相同条件下平均分布的高分子体系内要低的多。

Based on a simple cluster theory recently proposed for the dilute solution viscosity of monodisperse polymer, the concentration-dependence of dilute solution viscosity of polydisperse polymer was investigated.

依据最近提出的关于单分散高分子的稀溶液粘度的团簇理论，对多分散高分子的稀溶液粘度的浓度依赖性进行了更新的理论分析。

The adsorption behavior of polydisperse polymers at solid-liquid interfaces was studied by the method of Monte Carlo simulations based on the lattice model, and effects of the polymer chain length in systems of both average and normal distributions on the adsorption layer thickness were evaluated.

在格子模型基础上用MonteCarlo方法模拟研究了多分散高分子在固液界面的吸附行为，重点考察了平均分布和正态分布两种不同链长分布形式的高分子在固液界面吸附层厚度的分布规律，模拟结果与概率统计模型计算的吸附层厚度分布趋势一致。

The applications of mechanochemical effects of polymer solids during pulverization in self-compatibilization of immiscible polymer blends, effective mixing of polymers with unmatched viscosities, self-plasticization of polymeric resins, property tailoring between polymer components as well as the recovery of single and commingled postconsumer or preconsumer polymeric wastes were reviewed.

综述了聚合物固体粉碎过程中产生的力化学效应在不相容聚合物混合物增容、高分子树脂的自增塑、粘度不匹配聚合物体系的有效混合、高分子废弃物循环回收利用等方面的应用。

Two sorts of polyacrylate derivates were designed and systhesized. One has benzoic acid groups linked to backbone via an alkyl chain of different length, the other has pyridyl groups at its side chain. On the basis of hydrogen-bonding between carboxyl and pyridyl groups, multilayer film was fabricated in mixed solvents. We studied the effect of either the composition of mixed solvents or length of alkyl chain on the structure of a multilayer film.

设计合成了两类聚丙烯酸酯类高分子，一种侧链含有通过不同个数的亚甲基和主链相连的苯甲酸基团，另一种侧链含有吡啶基团，基于羧基和吡啶基之间的氢键相互作用，在混合溶剂中制备了多层膜，并研究了溶剂组成与高分子侧链间隔基长度对多层膜结构的影响。

Pyridyl/bispyridyl acceptor emitters, encapsulated with 1,3,4-oxadiazole dendritic donors in proper acceptor/donor molar ratios.

当作成元件时，连接高代数的树枝状OXD的高分子呈现稳定的蓝光波长，其光电特性优於传统聚茀高分子。

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。