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Insol in cold water, petroleum ether, ether, benzene and chloroform.

不溶于石油醚、乙醚、苯和氯仿等非极性溶剂。

Soluble in diethyl ether, petroleum ether and other unpolar solvents., insoluble in water

能溶于乙醚、石油醚等非极性溶剂,不溶于水。

The factors that affect the enzymatic catalysis in no-water system include the water activity, the solvent, the phase condition.

影响非水相酶催化性质的关键因素包括:反应体系的水分活度、溶剂的效应、反应体系相态。

The emulsion polymerization of aniline in three phase system of non polar solvent and surfactant and water was studied.

采用非极性溶剂-表面活性剂-水三相体系进行苯胺的乳液聚合,比较了所得聚苯胺与溶液法合成聚苯胺在性能上的差异;通过X射线衍射分析,电镜分析等测试手段研究比较了两种聚苯胺的结构。

This study shows that the new non-equilibrium solvation formulation established in our research group is valid and reliable.

用实验数据的拟合结果以及与Lippert-Mataga公式的比较,表明新的非平衡溶剂化公式在预测光谱位移方面是可靠的。

The difference in solvent polarity environment between excited state intramolecular charge transfer and proton transfer states leads to a remarkable ESICT/ ESIPT coupled reaction. In polar, aprotic solvents, in contrast to a unique PT tautomer emission observed in 3-hydroxyflavone (3HF), dual emissions are resolved, consisting of ESICT and ESIPT bands.

不同於化合物3-hydroxyflavone只观察到异构物的质子转移萤光放射峰的结果,在极性、非质子酸溶剂里,我们会观察到3-hydroxyflavone衍合物有两个萤光放射峰,是分别经由ESICT与ESIPT两种不同路径个别的贡献。

The preparing method includes following steps: adding organic iron to carbon nanotube polylol solution, cooling to room temperature by heating to boiling, the product dispersing in toluol or chloroform via being separated, dried after adding nonpolar solvent, then adding the prepared solution to solution prepared by L-lactide and evocating agent, then separating, drying product.

本发明的制备方法如下:将有机铁加入到碳纳米管多元醇溶液中,加热到沸腾后冷却至室温,加入非极性溶剂后,分离、干燥产物,将所得产物分散在甲苯或三氯甲烷中,然后将所得溶液加入到L-丙交酯与引发剂配成的溶液中,然后分离、干燥产物。

Their electrochemical behaviors are similar to that of TTF, so they should be good donors for conducting materials. They are novel monosubstituted asymmetric TTF-π-A donor molecules with TTF cores, which should be good donors for molecular conductors or OFET potential application.2. The tuning of the charge-transfer of TTF-PEO by solvent was realized forming the mono- and dication complexes_2CuBr_4 (5) and_2(CuBr_4)_2·CH_2Cl_2·CH_3CN (6) in the triclinic Pīand the orthorhombic Pbca space group, respectively.

同时每种化合物均为单取代的非对称分子,因此该类化合物在非线性光学材料领域可能有潜在的应用。2、通过改变溶剂的方法方便地实现了调节TTF-PEO的电荷转移量为+1和+2,分别合成出化合物_2CuBr_4 (5)和_2(CuBr_4)_2·CH_2Cl_2·CH_3CN (6),晶体结构分析表明它们分别属于三斜的Pī和正交的Pbca空间群。

In this paper,two kinds of primers (uncrosslinking and thermo-curable)were synthesized by emulsion copolymerization of acrylate and vinylidene chloride.These primers were specially designed for the adhesion of many materials on poly ethylene terephthalatefilm and epoxy resin plate.

本文以丙烯酸酯类和偏二氯乙烯为原料,采用乳液聚合法,合成了非交联型和抗溶剂热固交联型两类专用于涤纶膜与多种材料、特别是与高分子量的感光材料之间粘接的乳胶。

The behavior of hydrophilic association of sulfonated SEBS ionomers with different counterions in nonpolar solvent was studied by viscometry and dynamic light scattering presenting quantitative measurements of the associated aggregates.

用动态光散射和粘度法表征了基于SEBS的不同配对离子的磺酸离聚物在非极性溶剂中的缔合行为,给出了缔合物存在的证据和缔合物尺寸的定量数据。

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